LED Therapy in Hydrafacial: Which Light Is Right for Your Skin?
A Complete Guide to LightStim LED Therapy at Q Dermatology + Aesthetics Centre
Modern skincare is no longer limited to topical products or single-step treatments. Today’s most effective skin rejuvenation approaches combine advanced technology with clinical expertise to deliver visible, long-lasting results. One of the most powerful and versatile innovations in aesthetic dermatology is LED Light Therapy, especially when paired with HydraFacial® treatments.
At Q Dermatology + Aesthetics Centre, we offer medical-grade LightStim® LED Therapy as both a stand-alone treatment and a targeted add-on to our HydraFacial services. By combining deep cleansing, hydration, and LED phototherapy, we are able to address a wide range of skin concerns — from acne and inflammation to aging, dullness, and post-procedure recovery.
This comprehensive guide will help you understand:
What LED Therapy is and how it works
Why LightStim LED Therapy is clinically effective
The difference between red LED and blue LED light
How LED Therapy enhances HydraFacial results
Which light is best for your skin type
What to expect during and after treatment
What Is LED Therapy?
LED Therapy (Light-Emitting Diode Therapy), also known as photobiomodulation, is a non-invasive skin treatment that uses specific wavelengths of light to stimulate natural cellular processes within the skin.
Originally developed from NASA research to promote wound healing and tissue regeneration in astronauts, LED light therapy has since been widely adopted in dermatology and medical aesthetics for its ability to improve skin health without pain, downtime, or damage.
At Q Dermatology + Aesthetics Centre, we use LightStim® LED technology, a clinically proven, FDA-cleared system trusted by dermatologists worldwide.
LED Therapy is used to:
Reduce inflammation and redness
Stimulate collagen and elastin production
Treat acne and acne-causing bacteria
Improve skin tone and texture
Accelerate healing and recovery
Because LED Therapy does not generate heat or UV radiation, it is safe for all skin types, including sensitive and rosacea-prone skin.
How Does LED Therapy Work on a Cellular Level?
LED Therapy works by delivering precise wavelengths of light into the skin, where it is absorbed by mitochondria, the energy centers of skin cells. This process increases cellular energy (ATP production), which allows skin cells to function more efficiently.
As a result:
Collagen and elastin synthesis increases
Blood circulation improves
Inflammation decreases
Skin repair and regeneration accelerate
This is similar to how plants absorb sunlight to grow — except LED Therapy uses controlled, therapeutic wavelengths designed specifically for skin health.
Different wavelengths penetrate the skin at different depths, which is why specific colors of light are used to target different concerns.
HydraFacial® and LED Therapy: A Powerful Synergy
While LED Therapy is highly effective on its own, its benefits are significantly enhanced when combined with a HydraFacial® treatment.
HydraFacial prepares the skin by:
Deeply cleansing pores
Exfoliating dead skin cells
Extracting congestion
Infusing hydration and active boosters
Once the skin is clean, hydrated, and receptive, LED light can penetrate more effectively and work at a deeper level.
Why LED Therapy After HydraFacial Works Better
Pores are open and free of debris
Skin is saturated with hydrating and corrective ingredients
Circulation is already stimulated
Inflammation is reduced
This creates the ideal environment for LED light to deliver maximum results.
Which LED Light Should You Choose for Your Skin?
HydraFacial LED Therapy uses two primary wavelengths:
Red LED Light (630–700 nm)
Blue LED Light (400–470 nm)
Each light serves a different purpose and is selected based on your skin concerns.
Red LED Light: Rejuvenation, Healing, and Anti-Aging
What Does Red LED Light Do?
Red LED light penetrates deeper into the skin, stimulating fibroblasts — the cells responsible for producing collagen and elastin. These proteins are essential for maintaining firm, smooth, and youthful-looking skin.
Choose Red LED Light If You Want To:
✓ Improve skin firmness and elasticity
✓ Reduce fine lines and wrinkles
✓ Accelerate healing after aesthetic procedures
✓ Calm redness and irritation
✓ Restore a dull or tired complexion
Skin Concerns Treated with Red LED Light
Aging and loss of elasticity
Dry or dehydrated skin
Hyperpigmentation
Post-acne marks
Rosacea and redness
Non-inflammatory skin conditions
Key Benefits of Red LED Therapy
Collagen stimulation: Improves firmness and elasticity
Skin rejuvenation: Smooths fine lines and improves texture
Wound healing: Supports tissue repair and scar reduction
Reduced pigmentation: Helps even skin tone
Anti-inflammatory: Calms sensitive or reactive skin
Improved circulation: Enhances oxygen and nutrient delivery
Therapeutic Effects of Red LED Light
Accelerated cellular regeneration
Improved tissue nutrition
Reduced inflammation
Enhanced recovery after treatments
Blue LED Light: Acne Control and Skin Purification
What Does Blue LED Light Do?
Blue LED light targets Propionibacterium acnes, the bacteria responsible for acne breakouts. Unlike topical or oral medications, blue LED therapy eliminates bacteria without drying or irritating the skin.
Choose Blue LED Light If:
✓ You have oily or acne-prone skin
✓ You experience frequent breakouts
✓ You have inflamed or cystic acne
✓ You want to prevent clogged pores
Skin Concerns Treated with Blue LED Light
Inflammatory acne
Excess oil production
Congested pores
Sensitive, reactive skin
Acne-related redness
Key Benefits of Blue LED Therapy
Antibacterial: Destroys acne-causing bacteria
Anti-inflammatory: Reduces redness and swelling
Oil regulation: Helps normalize sebum production
Pore clarity: Prevents future breakouts
Gentle treatment: Suitable for sensitive skin
Therapeutic Effects of Blue LED Light
Anti-inflammatory
Soothing
Decongesting
Can Red and Blue LED Light Be Combined?
Yes — in many cases, combination LED therapy delivers the best results.
A common protocol:
Blue LED light to control acne and inflammation
Red LED light to promote healing and prevent scarring
This approach is especially beneficial for:
Adult acne
Acne with post-inflammatory marks
Skin undergoing corrective treatments
Why LED Therapy in HydraFacial Is More Effective
When LED Therapy is performed as part of a HydraFacial session:
Skin is deeply cleansed
Active boosters are already working
Circulation is enhanced
Inflammation is reduced
This allows LED light to:
Penetrate deeper
Act faster
Deliver more noticeable results
Key Advantages
✓ Non-invasive
✓ No downtime
✓ Safe for all skin types
✓ Painless and relaxing
✓ Enhances other treatments
Most sessions last 15–30 minutes, depending on skin needs.
Recommended Treatment Frequency
LED Therapy has a cumulative effect.
Typical recommendations:
Initial course: 8–12 sessions (2–3 times per week)
Maintenance: Once every 4–8 weeks
Visible improvements often begin after 3–5 sessions, with continued enhancement over time.
Who Is LED Therapy Ideal For?
LED Therapy is suitable for:
Acne-prone skin
Aging skin
Sensitive or rosacea-prone skin
Post-procedure recovery
Dull or uneven skin tone
Patients seeking non-invasive skin maintenance
Why Choose Q Dermatology + Aesthetics Centre?
At Q Dermatology + Aesthetics Centre, LED Therapy is not a one-size-fits-all treatment. Every session is customized and guided by trained professionals who understand skin biology and dermatologic care.
We offer:
✓ Dermatologist-developed treatment protocols
✓ Medical-grade LightStim® technology
✓ Evidence-based aesthetic care
✓ A modern, professional clinical environment
Schedule Your LED Therapy Session
LED Therapy is a powerful yet gentle investment in your skin’s long-term health. Whether performed alone or combined with HydraFacial, it supports clearer, brighter, and healthier skin — without downtime.
📍 Book your appointment at: qderm.ca
📞 Call: 604-359-9632
