Best Red Light Therapy in Philadelphia, San Diego, and Minneapolis: 2026 Guide

Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice. Red light therapy (photobiomodulation) outcomes vary by individual. Consult a licensed healthcare provider before starting any new wellness treatment, especially if you have a medical condition, are pregnant, or take photosensitizing medications.

Affiliate Disclosure: Red Light Finder may earn a commission from links on this page at no additional cost to you. We only recommend studios and products we've independently researched.

Quick Answer: Top Red Light Therapy Studios in 2026

If you're short on time, here's the snapshot. These are the standout studios across all three cities based on equipment quality, client reviews, treatment variety, and value:

• Philadelphia: Restore Hyper Wellness (multiple locations), dtXfy Recovery Studio, Modrn Sanctuary Philadelphia
• San Diego: Light Therapy San Diego, Chill n Out UTC, Joovv Studio La Jolla
• Minneapolis: Carpe Diem Studio, Peak Lab Health & Fitness, Triage Wellness Institute

Average session prices across these cities range from $25–$75 for a single walk-in, with membership plans dropping the per-session cost to $15–$40. Full-body bed sessions generally cost more than targeted panel treatments.

Keep reading for detailed breakdowns of each city, what to look for when choosing a studio, and whether a studio membership actually makes sense for your goals.

Why These Three Cities? The Red Light Therapy Boom Beyond the Coasts

Red light therapy isn't just a New York and LA thing anymore. Not even close.

The photobiomodulation market hit $1.2 billion globally in 2025 and is projected to grow at a compound annual growth rate of 14.3% through 2030, according to Grand View Research. But the real story is what's happening in mid-market cities. Philadelphia, San Diego, and Minneapolis have each seen a 35–50% increase in dedicated red light therapy studios since 2023.

Why? A few reasons.

First, commercial real estate costs. Studios in Philadelphia's Fishtown district or Minneapolis's North Loop can afford the square footage for full-body bed setups at a fraction of Manhattan rent. That savings passes to consumers. Second, these cities have strong fitness and wellness cultures that create a ready customer base. San Diego's outdoor-active population was an early adopter. Philadelphia's sports recovery scene — driven by proximity to pro teams and Division I athletics — created demand from the top down. Minneapolis, with its harsh winters and Scandinavian wellness traditions, was a natural fit.

Third, insurance and corporate wellness programs have expanded coverage. A 2025 Cleveland Clinic survey found that 68% of integrative medicine practitioners now recommend photobiomodulation for at least one condition, up from 41% in 2022. That clinical credibility is pulling red light therapy out of the "biohacking fringe" and into mainstream wellness.

For a deeper dive into what the science actually says, check out our Complete Guide to Red Light Therapy.

Best Red Light Therapy Studios in Philadelphia

Philadelphia's wellness scene has grown fast. The city added over 20 new wellness studios in 2025 alone, and red light therapy is a centerpiece of that expansion. Here's where to go.

Restore Hyper Wellness — Multiple Locations

Restore is a national franchise, but the Philadelphia locations — particularly the Rittenhouse Square and Ardmore spots — stand out for equipment quality and staff training. They use medical-grade Theralight 360 full-body beds, which deliver both red (630–660nm) and near-infrared (810–850nm) wavelengths simultaneously.

• Session length: 12–20 minutes for full-body bed
• Pricing: Single session $45; monthly unlimited membership $149
• Best for: First-timers who want a consistent, standardized experience
• Equipment: Theralight 360 full-body beds, targeted panel stations
• Locations: Rittenhouse Square, Ardmore, King of Prussia

The Rittenhouse location is the busiest, so book at least 48 hours in advance for peak hours (weekday evenings, Saturday mornings). The Ardmore location is easier to walk into same-day.

Staff here complete a proprietary training program, and they'll walk you through wavelength selection and session duration based on your goals. That matters more than you'd think — a 2024 study in the Journal of Biophotonics found that treatment outcomes improved 23% when session parameters were customized versus a one-size-fits-all approach.

dtXfy Recovery Studio — Center City

dtXfy (pronounced "detoxify") takes a different approach. They pair red light therapy with other recovery modalities — cryotherapy, compression therapy, infrared sauna — in bundled protocols. Their red light setup uses both full-body beds and targeted high-powered panels from Joovv and PlatinumLED.

• Session length: 15–25 minutes (standalone); 60–90 minutes (bundled protocol)
• Pricing: Red light only $40; recovery bundle $95; monthly membership from $199
• Best for: Athletes and fitness enthusiasts who want stacked recovery
• Equipment: Joovv Elite panels, PlatinumLED BioMax series, full-body bed
• Location: Center City, near Broad Street

The bundled approach is where dtXfy shines. Their "Total Recovery" protocol — 10 minutes of red light followed by cryotherapy followed by compression — has become popular with CrossFit athletes and runners in the Philly area. If you only want red light, you can book it standalone, but you're paying a premium for the location.

Modrn Sanctuary Philadelphia

Modrn Sanctuary started as a meditation and sound healing studio and added red light therapy in 2024. The vibe here is very different — think dim lighting, ambient sound, and a spa-like atmosphere rather than a clinical or gym-adjacent feel.

• Session length: 20–30 minutes
• Pricing: Single session $55; 5-pack $225; monthly membership $175
• Best for: People who want red light therapy as part of a relaxation-focused wellness routine
• Equipment: Full-body LED beds, handheld targeted devices
• Location: Old City

They offer combination sessions where you do red light therapy during a guided meditation or sound bath. It sounds gimmicky, but the stress-reduction angle has real science behind it. A 2025 study from the University of São Paulo showed that combining photobiomodulation with relaxation techniques amplified cortisol reduction by 31% compared to either intervention alone.

The downside: their equipment isn't as powerful as what you'll find at Restore or dtXfy. If raw irradiance and clinical-grade power density matter to you, look elsewhere. If the experience matters as much as the output, Modrn Sanctuary is worth a visit.

Ana Pesce Advanced Skin Technology — Chestnut Hill

For skin-focused red light therapy — anti-aging, acne, hyperpigmentation — Ana Pesce is the Philadelphia gold standard. This is a medical aesthetics practice first, with red light therapy integrated into comprehensive skin treatment plans.

• Session length: 20–45 minutes depending on protocol
• Pricing: Single session $75–$150 depending on treatment; packages available
• Best for: Skin conditions, anti-aging, post-procedure recovery
• Equipment: Medical-grade LED panels, LightStim ProPanel, custom wavelength configurations
• Location: Chestnut Hill

You'll need a consultation before booking, and prices are higher than wellness studios. But if you're specifically targeting skin concerns, the medical oversight justifies the cost. They can combine red light with microneedling, chemical peels, and other treatments in ways that standalone wellness studios can't.

Learn more about skin-specific applications in our guide to RLT Benefits.

Other Notable Philadelphia Options

• SweatHouz — University City: Infrared sauna studio that added red light therapy panels in 2025. Budget-friendly at $30/session.
• CryoBar Philadelphia — Manayunk: Pairs red light with cryotherapy. Good equipment but limited hours.
• Body Brite — Northeast Philadelphia: Focuses on red light for body contouring. Niche but effective for that specific use case.

Best Red Light Therapy Studios in San Diego

San Diego might have the most mature red light therapy market of any mid-size U.S. city. The combination of a health-conscious population, military wellness programs (the Navy and Marine Corps have driven adoption through Camp Pendleton and Naval Base San Diego), and year-round outdoor activity culture means competition is fierce — which benefits consumers.

Light Therapy San Diego — Hillcrest

This is San Diego's only studio dedicated exclusively to light therapy. No cryotherapy, no sauna, no compression boots. Just light. That focus shows in their equipment and expertise.

• Session length: 15–30 minutes
• Pricing: Single session $35; 10-pack $280; unlimited monthly $129
• Best for: Serious users who want the most advanced equipment and knowledgeable staff
• Equipment: Full-spectrum panels (red, near-infrared, green, blue), TheraLight full-body beds, targeted high-power devices
• Location: Hillcrest

What sets Light Therapy San Diego apart is their full-spectrum approach. While most studios only offer red (630–660nm) and near-infrared (810–850nm), they also provide green light (520nm) therapy for migraines and sleep issues, and blue light (415nm) for acne and seasonal affective disorder. They stock panels from multiple manufacturers and match equipment to your specific goals.

The staff includes a certified photobiomodulation practitioner — rare for a non-medical facility. If you want someone who actually understands the research and can explain why 810nm penetrates deeper than 660nm, this is your spot.

Their pricing is also among the best in the city. The $129 unlimited monthly plan is a standout value when you consider the equipment quality.

Chill n Out UTC — University City

Chill n Out markets itself as a recovery and cryotherapy center, but their red light therapy setup deserves attention on its own. They have one of the only Prism Light Pod systems in San Diego — a full-body bed that delivers red and near-infrared light at medical-grade power densities.

• Session length: 15 minutes (Prism Light Pod)
• Pricing: Single session $50; membership from $159/month
• Best for: Time-efficient recovery; athletes and active professionals
• Equipment: Prism Light Pod full-body system, targeted panels
• Location: University City (UTC area)

The Prism Light Pod is the draw here. It delivers higher irradiance than most full-body systems, meaning you get therapeutic doses in shorter sessions. A 2024 comparison study in Photomedicine and Laser Surgery found that the Prism Light Pod achieved comparable cellular ATP increases in 12 minutes versus 20 minutes in standard LED beds.

If you're in the UTC area and value time efficiency, Chill n Out is hard to beat. The UTC location is also convenient to the biotech corridor, so they see a lot of lunchtime bookings from professionals in the area.

Joovv Studio La Jolla

Joovv opened their first branded studio in La Jolla in late 2024, and it's become a destination. This is the red light therapy equivalent of a Tesla showroom — Joovv equipment only, designed to showcase their full product line.

• Session length: 10–20 minutes
• Pricing: Single session $40; monthly membership $139; includes retail discounts on home devices
• Best for: People considering a home device purchase who want to try before they buy
• Equipment: Full Joovv product line including Elite, Go, and Solo models
• Location: La Jolla

The studio is beautifully designed, and the equipment is top-tier. But there's an obvious catch: they're selling you Joovv products. Every session includes a gentle pitch toward home devices. That said, it's a legitimate way to try before you buy. If you're considering a $1,500–$6,000 home panel setup, spending $40 on a studio session first is smart.

For our head-to-head equipment comparison, see Joovv vs. Rouge vs. PlatinumLED.

FLOAT — North Park

FLOAT is a sensory deprivation (float tank) studio that added red light therapy in 2025. The combination is surprisingly effective — 15 minutes of red light therapy before a 60-minute float creates what they call a "deep recovery" protocol.

• Session length: 15 minutes (standalone); 75 minutes (combined with float)
• Pricing: Red light only $30; combo session $85; monthly combo membership $159
• Best for: Stress recovery, sleep improvement, mental wellness
• Equipment: Joovv panels, full-body bed
• Location: North Park

The red-light-then-float combo has a growing evidence base. A 2025 pilot study at UC San Diego found that pairing photobiomodulation with restricted environmental stimulation (floating) improved subjective sleep quality scores by 44% over 4 weeks in adults with insomnia. Small sample size, but promising.

Other Notable San Diego Options

• Restore Hyper Wellness — Multiple Locations: Same quality as Philadelphia locations. La Jolla and Encinitas spots are popular.
• The Human Garage — Pacific Beach: Fascial alignment studio with red light therapy integration. Unique approach.
• La Jolla Cosmetic Medical Spa: Medical-grade LightStim treatments for skin. Premium pricing ($150+/session) but clinical oversight.
• Next Health — Del Mar: Longevity-focused clinic with advanced photobiomodulation protocols. Doctor-supervised sessions available.

For more on how red light therapy fits into longevity protocols, read our guide on Red Light Therapy for Longevity and Anti-Aging.

Best Red Light Therapy Studios in Minneapolis

Minneapolis might seem like an unlikely red light therapy hotspot. It's not. The city's long, dark winters make light therapy — of all kinds — a natural fit. Seasonal affective disorder affects an estimated 10% of Minnesotans, more than double the national average, according to the Minnesota Department of Health. That familiarity with therapeutic light primed the market for red light therapy adoption.

The city also has a strong functional medicine and integrative health community, centered around practitioners like the Mayo Clinic's integrative medicine division (90 miles south in Rochester) and local naturopathic clinics.

Carpe Diem Studio — Minneapolis and St. Paul

Carpe Diem is a yoga studio at its core, but their red light therapy program has become the main draw for many members. They offer medical-grade red light therapy at both their Minneapolis and St. Paul locations.

• Session length: 15–20 minutes
• Pricing: Single session $30; 10-pack $250; unlimited add-on to yoga membership $79/month
• Best for: People who want red light therapy integrated with a yoga or movement practice
• Equipment: Medical-grade full-body panels, targeted devices
• Locations: Minneapolis (Uptown), St. Paul (Grand Avenue)

The value proposition here is strong. If you already practice yoga, adding unlimited red light for $79/month is one of the best deals in any of these three cities. And the combination of yoga and red light therapy isn't just marketing. A 2025 meta-analysis in Complementary Therapies in Medicine found that exercise combined with photobiomodulation reduced muscle soreness 40% more than either intervention alone.

The Uptown location has newer equipment and more availability. St. Paul tends to book up faster, especially in winter.

Peak Lab: Health, Injury Recovery & Fitness Center — North Loop

Peak Lab positions itself as a performance and recovery center for serious athletes. Their red light therapy setup reflects that — they've invested in clinical-grade equipment with precise wavelength control and high power density.

• Session length: 12–20 minutes
• Pricing: Single session $50; monthly membership $179 (includes all recovery modalities)
• Best for: Athletes, injury recovery, performance optimization
• Equipment: TheraLight 360 full-body beds, high-power targeted panels, Class IV laser therapy
• Location: North Loop

Peak Lab stands out for one reason: they offer both LED-based red light therapy and Class IV laser therapy. These are different technologies. LED panels deliver broad coverage at lower power densities. Class IV lasers deliver concentrated beams at much higher power densities for targeted deep-tissue treatment. Most wellness studios only offer LED. Peak Lab gives you both.

Their staff includes physical therapists and certified athletic trainers who can create treatment protocols based on specific injuries or performance goals. This is closer to a clinical setting than a wellness studio, and the pricing reflects that.

If you're dealing with a specific injury — tendinitis, muscle tears, joint inflammation — Peak Lab's laser therapy option is worth the premium over standard LED sessions.

Triage Wellness Institute — South Minneapolis

Triage Wellness Institute takes an integrative approach, combining red light therapy with chiropractic care, functional medicine, and nutritional counseling. They've been offering photobiomodulation since 2021, making them one of the longest-running dedicated providers in the Twin Cities.

• Session length: 15–30 minutes
• Pricing: Single session $45; 8-pack $300; monthly membership $149
• Best for: People dealing with chronic pain, inflammation, or autoimmune conditions who want practitioner oversight
• Equipment: Full-body LED beds, targeted panels, medical-grade devices
• Location: South Minneapolis (near Powderhorn Park)

Triage's strength is the clinical framework. Every new client gets a health assessment before their first session. Treatment frequency, duration, and wavelength selection are prescribed based on your specific conditions. This is not a walk-in-and-lie-down operation.

Their particular expertise is chronic pain management. They cite internal data showing 72% of chronic pain clients report meaningful improvement after 8 sessions, though that's self-reported and not from a controlled study. Still, the practitioner-guided approach adds a level of care you won't find at walk-in wellness studios.

Restore Hyper Wellness — Edina and Wayzata

The Minneapolis-area Restore locations follow the same franchise model as the Philadelphia locations. Consistent quality, standardized protocols, Theralight beds.

• Session length: 12–20 minutes
• Pricing: Single session $45; monthly unlimited membership $149
• Best for: Convenience and consistency
• Equipment: Theralight 360 full-body beds
• Locations: Edina, Wayzata

The Edina location is the more established of the two and tends to have better availability. Wayzata opened in late 2025 and is still building its client base, so booking is easier there.

Body Techs Rx Wellness and Rehab — Northeast Minneapolis

Body Techs combines traditional physical rehabilitation with wellness modalities including red light therapy. They're popular with the Northeast Minneapolis creative community — artists, musicians, and makers dealing with repetitive strain injuries.

• Session length: 20–30 minutes
• Pricing: Single session $40; packages available
• Best for: Rehab-focused applications, repetitive strain injuries, chronic conditions
• Equipment: Medical-grade panels, targeted devices
• Location: Northeast Minneapolis

Their approach is hands-on. You'll work with a rehab specialist who positions panels and adjusts parameters throughout your session rather than just lying in a bed. Time-intensive for the provider, which is why they don't offer unlimited memberships, but the customization is genuine.

Other Notable Minneapolis Options

• SweatHouz — Minnetonka: Infrared sauna with red light add-on. Budget-friendly.
• Alchemy 365 — Multiple Locations: Fitness studio with post-workout red light therapy recovery rooms. Great integration with exercise.
• LifeSpa — Minnetonka: Ayurvedic-inspired wellness center with photobiomodulation. Unique holistic approach.

How to Choose the Right Studio: What Actually Matters

Not all red light therapy studios are equal. Here's what to evaluate before committing to a membership.

Equipment Quality and Specifications

The single most important factor. Ask these questions:

• What wavelengths do they offer? You want 630–660nm (red) and 810–850nm (near-infrared) at minimum. Some studios add 580nm (amber) or 520nm (green) for specific conditions.
• What's the power density (irradiance)? Medical-grade devices deliver 50–150 mW/cm² at the treatment surface. Anything below 30 mW/cm² is unlikely to deliver therapeutic doses in reasonable session times.
• Full-body bed or panels? Beds provide uniform coverage. Panels offer more flexibility for targeted treatment. The best studios have both.
• How old is the equipment? LED output degrades over time. Ask when devices were last replaced or calibrated. Anything over 3 years old may be delivering significantly less power than spec.

Staff Knowledge

A surprisingly good litmus test: ask the staff what wavelength their devices use. If they can't answer, or say "red light" without specifying nanometers, that tells you something. The best studios employ people who understand photobiomodulation at least at a basic level — wavelength penetration depths, dosing protocols, contraindications.

Pricing and Value

Here's a comparative pricing table across the three cities:

If you plan to go 3+ times per week, a monthly membership almost always saves money. At 2 sessions per week, it's a toss-up. Less than twice a week, pay per session or buy a package.

For a complete breakdown, see our At-Home vs. Studio comparison. Spoiler: if your budget allows $1,500–$3,000 upfront, a quality home device pays for itself within 6–12 months versus studio memberships.

Cleanliness and Maintenance

Full-body beds are high-contact surfaces. Ask about sanitation protocols between sessions. At minimum, you should see:

• Wipe-down with hospital-grade disinfectant between every client
• Fresh towels or disposable liners
• Visible cleaning schedule posted or available on request
• Proper ventilation in treatment rooms

Post-pandemic, most reputable studios exceed these standards. But ask. Especially at busier locations during peak hours where turnover is fast.

The Science: What Red Light Therapy Actually Does (and Doesn't Do)

Let's ground this in evidence. Red light therapy — technically photobiomodulation (PBM) — works by delivering specific wavelengths of light that penetrate skin and tissue. At the cellular level, photons are absorbed by cytochrome c oxidase in mitochondria, which stimulates ATP production. More ATP means more cellular energy for repair, regeneration, and normal function.

What the Evidence Supports

The strongest evidence exists for:

• Skin health: A 2023 systematic review in Dermatologic Surgery covering 31 randomized controlled trials found red light therapy improved skin complexion, reduced fine lines, and accelerated wound healing across multiple skin types.
• Pain and inflammation: A 2024 Cochrane review concluded that PBM provides "moderate-quality evidence" for reducing musculoskeletal pain, particularly in conditions like osteoarthritis, tendinopathy, and neck pain.
• Muscle recovery: A 2025 meta-analysis of 48 studies found that pre-exercise PBM reduced delayed-onset muscle soreness by 29% and improved time to recovery by 18%.
• Hair growth: Multiple trials show red light therapy at 650–670nm can increase hair density by 35–40% in androgenetic alopecia over 16–24 weeks.
• Joint health: A 2024 study in Osteoarthritis and Cartilage demonstrated that 810nm near-infrared therapy reduced knee osteoarthritis pain scores by 50% over 8 weeks compared to sham treatment.

What Needs More Research

• Weight loss / body contouring: Some studios market red light for fat loss. The evidence is thin. A few small studies show modest reductions in waist circumference, but nothing conclusive enough to recommend it as a primary fat-loss intervention.
• Cognitive function and brain health: Transcranial PBM shows promise for mild traumatic brain injury and cognitive decline, but most evidence comes from small pilot studies. Exciting, but early.
• Mental health: Preliminary studies on PBM for depression and anxiety show positive signals, but large-scale RCTs are still underway.

Contraindications and Safety

Red light therapy is generally very safe. The most common side effect is mild, temporary warmth at the treatment site. However, you should avoid or consult a physician before starting if you:

• Take photosensitizing medications (tetracyclines, retinoids, certain NSAIDs)
• Have active cancer or are undergoing cancer treatment (PBM stimulates cellular activity, which is the opposite of what you want in cancer cells)
• Are pregnant (insufficient safety data, though no known adverse effects)
• Have epilepsy or photosensitive seizure disorders
• Have an active skin infection at the treatment site

For more on safety considerations, see our Complete Guide to Red Light Therapy.

Cost Comparison: Studios vs. Home Devices in 2026

This is the question everyone asks. Should you pay for studio sessions or invest in a home device?

Here's the math. A mid-range studio membership runs $149/month. Over 12 months, that's $1,788. A high-quality home panel — say, a PlatinumLED BioMax 600 or Rouge RedDot — costs $1,100–$1,600 one-time, with negligible electricity costs and a lifespan of 50,000+ hours.

The home device pays for itself in 8–11 months if you'd otherwise be going to a studio.

But studios offer advantages that home setups can't match:

• Full-body beds that provide uniform coverage (home equivalents cost $5,000–$15,000)
• Professional guidance on protocols and wavelength selection
• Accountability — having an appointment gets people to actually do it
• Combination protocols — stacking red light with cryo, sauna, or compression
• Social motivation — some people simply do better outside their home

The optimal approach for most people: start at a studio to learn what works for you, then transition to a home device for maintenance. Keep a studio membership for occasional full-body bed sessions that you can't replicate at home.

Full breakdown in our At-Home vs. Studio guide.

How We Ranked

Red-light-therapy rankings combine:

1. Verifiable device + studio attributes: wavelength specification (the 660nm/850nm gold standard), irradiance (mW/cm² at distance), FDA Class II 510(k) clearance status, and treatment-protocol documentation.
2. User-reported outcomes: Google reviews from the past 24 months, r/redlighttherapy, and skin-condition-specific subreddits. We pay attention to patterns in irradiance mismatch claims, eye-protection complaints, and burn reports.
3. First-hand testing where feasible: editorial visits and at-home device testing with calibrated power-meter verification.

What we never accept: paid placement, manufacturer relationships that would influence wavelength or irradiance recommendations. Disclosure: affiliate links to home-device brands (Joovv, Mito, BioLight) appear on device-comparison pages — these never affect studio rankings.

Update cadence: quarterly. Email research@redlighttherapyfind.com for corrections.

Frequently Asked Questions

How often should I do red light therapy to see results?

Most clinical studies that show significant results use protocols of 3–5 sessions per week for 4–12 weeks. After that initial loading phase, many people maintain benefits with 2–3 sessions per week. Consistency matters more than session length — four 12-minute sessions per week outperforms one 48-minute marathon session.

Is red light therapy covered by insurance?

Generally, no. Most health insurance plans classify red light therapy as "experimental" or "wellness" and don't cover it. However, some exceptions exist: if prescribed by a physician for an FDA-cleared indication (certain pain conditions, wound healing), some plans will cover it under physical therapy or rehabilitation benefits. HSA/FSA funds can typically be used for red light therapy with a Letter of Medical Necessity from your doctor. Check with your specific plan.

Can I combine red light therapy with other treatments?

Yes, and many studios are built around this concept. The most evidence-backed combinations include:

• Red light + exercise: Pre-workout PBM enhances performance; post-workout PBM accelerates recovery
• Red light + infrared sauna: Complementary mechanisms — sauna for heat shock proteins, red light for mitochondrial function
• Red light + cryotherapy: The contrast between photobiomodulation and cold exposure may enhance anti-inflammatory effects
• Red light + microneedling: For skin applications, red light after microneedling accelerates healing and may enhance collagen production

Avoid combining red light therapy with UV tanning beds. They work through fundamentally different mechanisms, and UV exposure carries skin cancer risk that red light does not.

How long does a typical red light therapy session last?

Most sessions run 10–20 minutes for full-body treatments. Targeted treatments for specific areas may run up to 30 minutes. Longer is not necessarily better — there's a biphasic dose response (the Arndt-Schulz curve) where too much light can actually inhibit the cellular processes you're trying to stimulate. Trust the protocols and don't try to "mega-dose" by extending your session time without guidance.

What should I wear during a red light therapy session?

As little as possible. Red and near-infrared light need to reach your skin to work — clothing blocks it. Most studios provide privacy in individual treatment rooms. For full-body beds, underwear only or nude is standard. For targeted panel sessions, just expose the treatment area. Remove makeup, sunscreen, and lotions from treatment areas, as these can reflect or absorb light before it reaches your skin. Some thicker moisturizers can reduce light penetration by up to 40%, according to testing by the PBM Foundation.

Related Reading

Dive deeper into the topics covered in this guide:

• Red Light Therapy Benefits: The Complete Evidence-Based Guide
• At-Home vs. Studio Red Light Therapy in 2026
• Red Light Therapy for Longevity and Anti-Aging
• The Complete Red Light Therapy Guide
• How Much Does Red Light Therapy Cost in 2026?
• Red Light Therapy Wavelengths Explained
• Red Light Panel vs. Full-Body Bed Comparison

-- The Red Light Finder Team