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What to Put on Face for Red Light Therapy: Step-by-Step
Wondering what to put on face for red light therapy? Learn the best serums and prep steps for glowing skin. Start your radiant routine today!
Introduction
Adding red light therapy to your skincare routine brings up an immediate question: what exactly should you apply to your face before, during, and after a session? With so many serums, creams, and active ingredients on your vanity, figuring out the right order can feel confusing. Applying the wrong product beforehand might block the light, while skipping the right hydrators afterward can mean missing out on a refreshed, dewy appearance.
At Solawave, we design light therapy tools and complementary skincare to take the guesswork out of your daily routine. In this guide, we break down how to prep your skin, what formulas pair best with your light treatments, which ingredients to save for later, and how to build a routine that supports visibly radiant skin.
Quick Answer: Always start with freshly cleansed, dry skin free of makeup and sunscreen. You can apply compatible, lightweight water-based hydrators or designated activating serums before certain devices, provided they fully absorb first. Save thick occlusives, mineral sunscreens, and strong exfoliating actives for after your light therapy session.
Why Skin Prep Matters for Light Therapy
Light therapy delivers specific visible wavelengths of light to the surface of your skin. For those wavelengths to reach your skin evenly, the surface needs to be properly prepared.
When you apply heavy creams, oils, or physical sunscreens before a light session, you create an unintended optical barrier. Zinc oxide and titanium dioxide in sunscreens, for example, are specifically formulated to reflect and bounce light away from your face. Heavy oils and thick balms can bend or scatter light rays, reducing how much light reaches your skin.
Starting with a clean surface ensures that light distributes across your face without interference. Proper prep also keeps your at-home devices clean and hygienic over time. For additional background, read about how red light therapy works.
| Pre-Session Prep Element | Best Practice | Why It Matters |
|---|---|---|
| Cleansing | Gentle, non-stripping cleanser | Clears away surface oil, pollution, and makeup |
| Surface Moisture | Clean and patted dry | Prevents slipping and allows even topical prep |
| SPF and Makeup | Completely removed | Prevents physical ingredients from blocking light |
| Activating Topicals | Lightweight, water-based serums | Enhances glide for wands without blocking wavelengths |
What to Put on Your Face Before Red Light Therapy
The general rule for light therapy prep is simple: clean, bare skin is always a safe baseline, but specific devices work best when paired with targeted, compatible skincare formulas.
1. Start with a Gentle Cleanser
Every light therapy session should begin with a thorough cleanse. Washing your face removes the daily buildup of sebum, sweat, sunscreen residue, and cosmetics.
Look for a gentle formula that cleanses without leaving a tight or stripped feeling. Our Pre- & Probiotic Hydrating Gel Cleanser works well here. It lathers gently to wash away impurities while supporting the look and feel of a healthy skin barrier. Massage it over wet skin for 30 to 60 seconds, rinse thoroughly with lukewarm water, and pat your face dry with a clean towel.
2. Device-Specific Pre-Treatment Topicals
Depending on whether you use a full-face LED mask, a targeted eye device, or a handheld skincare wand, your pre-treatment steps will differ slightly.
- For the 4-in-1 Skincare Wand: This tool combines red light with galvanic current, therapeutic warmth, and facial massage. To help the wand glide smoothly across your skin and maintain proper contact, apply a layer of LightBoost Wand Activating Serum to the first treatment area before turning on the device. Reapply the serum as you move across different zones of your face.
- For the Wrinkle Retreat Pro LED Face Mask: You can use this mask on clean, dry skin. If you want to layer hydration, you can apply LightBoost Face & Neck Serum and LightBoost Face & Neck Rich Cream before your session. If you use both, apply the serum first, follow with the rich cream, and let them fully absorb into your skin before securing the mask.
- For the Radiant Renewal Eye Recovery Pro: Cleanse your eye area thoroughly. Tap a pea-sized amount of LightBoost Eye Cream around the orbital bone and allow it to fully absorb before putting on the device.
- For the Neck & Chest Pro Light Therapy Mask: As with our face mask, apply LightBoost Face & Neck Serum followed by LightBoost Face & Neck Rich Cream to clean skin on your neck and chest, making sure both formulas are fully absorbed before starting your session.
- For the 2-in-1 Skincare Mini: Begin with clean, dry skin on the face or body. No pre-treatment serum is needed before using the Mini.
- For Bye Acne: 3-Minute Pimple Spot Treatment: This device should always be applied to completely clean, dry skin directly over the breakout, free of all serums, oils, or creams.
Pro Tip: If you use serums or creams before an LED mask session, always wait one to two minutes for the formulas to sink in completely. Your skin should feel soft and hydrated to the touch, not wet, tacky, or greasy, before you put the device in place.
Skincare Ingredients to Use Before vs. After Light Therapy
Knowing which ingredients complement light therapy and which ones clash helps you get the most out of every step in your skincare lineup.
Ingredients to Use Before Your Session
Pre-treatment skincare should focus entirely on light, hydrating, and skin-comforting formulas.
- Hyaluronic Acid: A classic humectant that draws water into the skin. It hydrates without leaving an oily film, making it an ideal companion before using red light devices.
- Peptides: These amino acid chains support the look of supple, bouncy skin. Lightweight peptide serums absorb quickly and sit comfortably under LED masks.
- Niacinamide (Vitamin B3): Known for supporting an even skin tone and calming the look of surface redness, water-based niacinamide serums work well prior to light exposure.
- Glycerin and Panthenol (Pro-Vitamin B5): These gentle hydrators condition the surface of your skin without forming an opaque barrier.
Ingredients to Save for After Your Session
Certain potent skincare ingredients are better suited for post-treatment application.
- Retinoids and Retinol: Vitamin A derivatives are excellent for targeting the look of fine lines and uneven texture. However, they can increase skin sensitivity. Apply your retinol products after your light therapy session, preferably during your evening routine.
- Exfoliating Acids (AHAs and BHAs): Glycolic acid, lactic acid, and salicylic acid slough away dead skin cells. While helpful for texture and tone, applying them right before light therapy may cause avoidable irritation. Save exfoliating toners and peels for after your session or alternate them on non-device days.
- Pure L-Ascorbic Acid (Vitamin C): High-potency vitamin C serums often have an acidic pH that can sensitize skin. Using vitamin C after your morning light therapy session helps provide antioxidant support throughout the day without pre-treatment stinging.
- Facial Oils and Heavy Balms: Squalane, rosehip oil, petrolatum, and rich night balms create a protective seal on the skin. Because this seal can deflect light waves, apply heavy occlusives as the final step of your post-light routine.
- Sunscreens: Mineral and chemical sunscreens are designed to filter out light energy. Apply your daily broad-spectrum SPF after completing your morning light therapy routine.
| Ingredient | Apply Before Light Therapy? | Apply After Light Therapy? | Routine Purpose |
|---|---|---|---|
| Hyaluronic Acid | Yes (water-based) | Yes | Binds surface moisture for a plump appearance |
| Peptides | Yes (lightweight) | Yes | Supports the appearance of skin firmness |
| LightBoost Activating Serum | Yes (with Wand) | Optional | Provides glide and slip for wand treatments |
| Retinol / Retinoids | No | Yes (PM routine) | Targets the look of fine lines and texture |
| Exfoliating Acids (AHA/BHA) | No | Yes (or alternate days) | Smooths the look of uneven skin texture |
| Vitamin C (High Strength) | No | Yes (AM routine) | Supports a radiant, even-looking tone |
| Heavy Oils and Balms | No | Yes | Locks in hydration at the end of your routine |
| Sunscreen (SPF) | No | Yes (AM routine) | Protects skin from daily UV exposure |
How to Build a Complete Routine with Light Therapy
To show how these steps come together in real life, here is how you can structure both a morning and an evening skincare routine that incorporates red light therapy.
The Morning Glow Routine
A morning routine with light therapy focuses on hydration, radiance, and daytime protection.
- Cleanse: Wash your face with a mild gel cleanser to remove overnight oil buildup. Rinse and pat completely dry.
- Prep: If using the 4-in-1 Skincare Wand, apply LightBoost Wand Activating Serum to the first treatment section. If using the Wrinkle Retreat Pro LED Face Mask, you can apply LightBoost Face & Neck Serum and allow it to fully absorb.
-
Light Therapy Session:
- For the Wand: Glide the device in upward and outward motions for 3 minutes per zone, up to 12 minutes total.
- For the Wrinkle Retreat Pro: Secure the mask with the supplied protective eyewear properly installed, and complete the 3-minute session.
- Targeted Care: Apply a pea-sized amount of LightBoost Eye Cream around your eye contours.
- Antioxidants and Hydration: Smooth Pre- & Probiotic Plumping Peptide Serum over your face and neck.
- Moisturize: Apply Pre- & Probiotic Nourishing Moisturizer or LightBoost Face & Neck Rich Cream to lock in hydration and give skin a soft, supple finish.
- Protect: Finish with a broad-spectrum daily sunscreen.
The Evening Restorative Routine
An evening routine allows you to wind down with light therapy while incorporating richer repair topicals and gentle active ingredients.
- Double Cleanse: Use a gentle makeup remover or cleansing oil first if wearing heavy cosmetics or SPF, followed by your regular gel cleanser. Pat your skin dry.
- Tone or Mist: Spritz Pre- & Probiotic Refreshing Jelly Mist over your face to balance surface moisture.
- Light Therapy Session: Relax for your 3-minute session with your face mask or complete your wand treatment. Make sure protective eyewear is installed whenever using full-face or dedicated eye masks.
- Active Serums: After your session ends, apply your favorite evening treatment serums, such as a gentle retinol or a balancing BHA formula.
- Sheet Mask (1 to 2 times weekly): If your skin needs an extra layer of comfort, apply the Hydrating Sheet Mask for 10 to 20 minutes. After removing, gently massage any remaining serum into your skin without rinsing.
- Night Cream: Seal in your routine with a nourishing cream to wake up with skin that looks rested and refreshed.
Choosing the Right Device for Your Skincare Goals
Matching your topical routine to the right hardware helps you address your specific visible skin concerns efficiently.
Full-Face Radiance and the Look of Aging Skin
If your goal is addressing the appearance of fine lines, overall skin tone, and facial firmness, full-face coverage offers the most convenient approach.
The Wrinkle Retreat Pro LED Face Mask is an FDA-cleared device featuring 320 LEDs across four distinct wavelengths: Amber (605nm), Red (630nm), Deep Red (660nm), and Near-Infrared (830nm). These wavelengths work together to support a refreshed, visibly smoother complexion in just 3 minutes per day, 3 to 5 times per week. The supplied protective eyewear is required for every session to ensure safe, comfortable use.
Targeted Smoothing and Multi-Technology Care
For those who want portability and customizable zone treatments, the 4-in-1 Skincare Wand combines red light (630nm) with galvanic current, therapeutic warmth, and gentle facial massage. It works over 3 minutes per treatment area, up to 12 minutes total, 3 to 5 times weekly. Pairing it with LightBoost Wand Activating Serum allows for smooth glide while supporting a visibly radiant glow.
Dedicated Care for the Neck, Chest, and Eyes
Skincare does not stop at the jawline. The neck, décolleté, and under-eye area have delicate skin that often shows early signs of environmental stress.
- Neck & Chest Pro Light Therapy Mask: Designed specifically to drape comfortably over the neck and upper chest, this mask delivers Amber (605nm), Red (630nm), Deep Red (660nm), and Near-Infrared (830nm) light via 320 LEDs. Use it for 3 minutes per session, 3 to 5 times per week. Note that this device is not FDA-cleared; its clearance is currently pending review.
- Radiant Renewal Eye Recovery Pro: This FDA-cleared eye mask focuses on the orbital area with 80 LEDs across four wavelengths (605nm, 630nm, 660nm, and 830nm). It requires the supplied protective eyewear for every 3-minute session, 3 to 5 times per week, helping the eye area look well-rested.
+------------------------------------+--------------------------+---------------------+
| Device | Wavelengths | Session Time |
+------------------------------------+--------------------------+---------------------+
| Wrinkle Retreat Pro LED Face Mask | 605nm, 630nm, 660nm, 830nm | 3 minutes |
| 4-in-1 Skincare Wand | 630nm | 3 min/zone (12 max) |
| Radiant Renewal Eye Recovery Pro | 605nm, 630nm, 660nm, 830nm | 3 minutes |
| Neck & Chest Pro Mask | 605nm, 630nm, 660nm, 830nm | 3 minutes |
| 2-in-1 Skincare Mini | 630nm, 830nm | 3 min/zone (12 max) |
| Bye Acne Spot Treatment | 415nm, 630nm | 3 minutes per spot |
+------------------------------------+--------------------------+---------------------+
Note: The table above illustrates our current device lineup and operational timing.
How Wavelengths Support Your Skin's Appearance
Different wavelengths of light interact with the skin's surface in unique ways. In aesthetic light therapy, these wavelengths are categorized by their nanometer (nm) measurement.
- Amber Light (~605nm): Associated with bringing a healthy, radiant glow to dull-looking skin and helping the complexion appear refreshed.
- Red Light (~630nm): Widely utilized in aesthetic skincare to help even out the appearance of skin tone and calm the look of surface redness.
- Deep Red Light (~660nm): Used in multi-wavelength devices to help support the appearance of smoother, firmer skin over time.
- Near-Infrared Light (~830nm): Invisible to the human eye, this wavelength complements red light to help skin appear revitalized and resilient.
- Blue Light (~415nm): Paired with red light in devices like Bye Acne, blue light is designed to target the look of surface blemishes while red light calms visible redness.
| Wavelength Range | Color Designation | Appearance-Based Benefit |
| :--- | :--- | :--- |
| 415 nm | Blue Light | Targets the visible look of blemishes |
| 605 nm | Amber Light | Promotes a radiant, revitalized appearance |
| 630 nm | Red Light | Calms the look of redness and evens tone |
| 660 nm | Deep Red Light | Supports visibly smoother skin texture |
| 830 nm | Near-Infrared Light | Helps skin look firmer and well-rested |
Important Safety, Usage, and Contraindication Guidelines
At-home light therapy devices are designed for cosmetic use by healthy adults aged 18 and older. While light therapy is non-invasive and generally gentle, keeping a few fundamental safety rules in mind ensures a positive experience.
Eye Protection
Direct, bright light can feel intense on the eyes. Both the Wrinkle Retreat Pro LED Face Mask and the Radiant Renewal Eye Recovery Pro come with custom protective eyewear. Always ensure this eye protection is properly installed and worn throughout every treatment. Simply closing your eyes is not an adequate replacement for the supplied shields.
Patch Testing
If you are new to light therapy or trying a new skincare formula, perform a simple sensitivity patch test. For additional guidance, read red light therapy tips for sensitive skin.
- For skincare formulas: Apply a small dab behind your ear or on your inner forearm and wait 24 hours to check for signs of irritation.
- For light devices: Place the device against your inner forearm for one standard treatment cycle (3 minutes) and check the area over the next few hours. If persistent redness occurs, discontinue use.
Device Maintenance
Keep your devices clean to protect your skin from bacteria. After each session, make sure your device is powered off and unplugged. Wipe down the surface using a damp cloth, a water-based wipe, or our Light Therapy Device Cleaning Wipes formulated with 70% isopropyl alcohol. Never submerge any light therapy device in water.
Contraindications and When to Consult a Doctor
Do not use light therapy devices if you are pregnant, planning to become pregnant, or breastfeeding. Avoid use if you have a history of seizures or epilepsy, have active skin cancer, or take prescription medications known to cause photosensitivity (such as certain antibiotics or isotretinoin).
Those with Fitzpatrick skin types V and VI or individuals prone to hyperpigmentation should consult a dermatologist before beginning light therapy to determine the most suitable routine and frequency. If you have recently received cosmetic injectables, check with your injector regarding recommended waiting periods before using warm or massaging handheld tools.
Key Takeaway: Consistency is essential. Using your device 3 to 5 times per week for at least 4 weeks yields the best visible improvements in your skin's overall tone and texture. Results are gradual and vary from person to person. For more guidance, read how often to use red light therapy.
Summary: Your Pre- and Post-Light Routine
Finding the right balance of topicals makes your light therapy sessions simpler and more rewarding.
- Always start with clean, dry skin free of makeup, sunscreen, and heavy oils.
- Use designated water-based serums, like LightBoost Wand Activating Serum, when using glide-based wand devices.
- Allow compatible pre-mask serums and creams to fully absorb before putting on an LED face or neck mask.
- Save strong actives like retinol, exfoliating acids, and thick occlusive balms for after your light session.
- Wear required protective eyewear during mask treatments and follow all device-specific timing instructions.
To find the ideal device and skincare pairing for your unique skin goals, take the skin quiz or explore our full collection of light therapy devices.
FAQ
Can I apply vitamin C serum before using my red light therapy device?
It is best to apply high-strength vitamin C serums after your red light therapy session rather than before. Pure vitamin C formulas can have a low pH that may cause mild irritation when combined with the warmth or light of a device. Applying vitamin C right after your morning session allows you to enjoy its tone-evening benefits on freshly treated skin without discomfort.
Do I have to use completely bare skin with an LED face mask?
While bare skin is always a safe approach, you do not have to use bare skin exclusively. You can apply compatible lightweight hydration, such as LightBoost Face & Neck Serum or LightBoost Face & Neck Rich Cream, before using our face mask. Just make sure the topicals are fully absorbed into your skin before you put on the mask and turn it on.
Can I use retinol and red light therapy on the same day?
Yes, you can use retinol and red light therapy in the same daily routine, but you should not apply retinol before your light session. Complete your light therapy treatment first on clean, bare skin or with a compatible hydrating serum. Once the session is over, apply your retinol serum or cream as part of your evening post-treatment steps.
Why does sunscreen need to be washed off before red light therapy?
Sunscreen is formulated with physical or chemical filters that scatter, reflect, and absorb incoming light waves. While designed to block UV rays, these filters also prevent visible red and near-infrared light from reaching your skin evenly. Washing your face thoroughly before your session ensures that nothing stands between the LED light and your skin.
The statements on this website have not been evaluated by the FDA. The information provided on this site is not intended to diagnose, treat, cure, or prevent any disease and should not be construed as medical advice. Results may not be typical.
