G.M. Collin 1% Retinol Complex Night Cream

G.M. Collin 1% Retinol Complex Night Cream is a professional-tier anti-aging night cream from the G.M. Collin Medical Line, delivering an advanced 1% retinol concentration in a stabilized, time-release complex. This is high-strength retinol territory - for clients with established retinol tolerance who want maximum clinical results: accelerated cell turnover, deep wrinkle improvement, firming, and significant visible anti-aging benefit.

Why We Love It at Le Petit Spa
We recommend this for clients who've built solid retinol tolerance and are ready for maximum clinical-strength results. It's the step our estheticians reach for when a client wants to seriously address deeper wrinkles and mature texture.

Who It Is For: Retinol-experienced adults ready for advanced concentration. Suitable for clients who have built tolerance to 0.5% retinol or comparable strengths and are targeting deeper wrinkles, sagging, mature texture, or photodamage. Not recommended for retinol beginners - start with the 0.5% Retinol Complex Night Cream first.

Key Benefits: Maximum clinical-strength acceleration of cell renewal and collagen synthesis. Visibly improves deep wrinkles, loss of firmness, dullness, surface pigmentation, and uneven texture over consistent use. The stabilized time-release complex helps mitigate the irritation typical of high-strength retinol formulations.

How It Fits Your Routine: Apply a pea-sized amount to the face only (avoid eye area) at night, after cleansing. Build slowly even with prior retinol experience - start every 3rd night, then alternate nights, then nightly as tolerated. SPF 30+ is mandatory daily when using high-strength retinol. Discontinue use during pregnancy or nursing. Avoid combining with other exfoliating acids (glycolic, salicylic) in the same routine.

At a Glance

• Size: 30 ml
• Category: Moisturizers
• Targets: Fine Lines & Aging, Dullness & Texture, Sun Damage

Key Ingredients

• Retinol Complex (1%): Visibly improves the signs of aging.
• Allosteris (Glycine Soya extract): Hydrates, visibly reduces wrinkles.
• Dermaxyl® (oligopeptides and ceramides complex): Smoothes wrinkles.

How to Use

GMC Medical, 1% retinol strength: at night apply 1 to 2 pumps once a week, gradually increasing frequency following your doctor's recommendation; do not use every day until skin has adjusted. In the morning follow with a GMC Medical hydrating product and sun protection. Do not use if pregnant, lactating, on prescription/topical acne medication, or undergoing a peeling regimen.

Ingredient and usage information published by the manufacturer.

FAQ

Who should use this instead of the 0.5% version?
Clients who have already built tolerance to 0.5% retinol or comparable strengths and are targeting deeper wrinkles, sagging, or photodamage.

How do I safely introduce this into my routine?
Start every 3rd night, then move to alternate nights, then nightly as tolerated — even with prior retinol experience.

Can I combine this with other acids?
No, avoid combining with other exfoliating acids like glycolic or salicylic acid in the same routine.

Do I need sunscreen with this?
Yes, SPF 30+ is mandatory daily when using this high-strength retinol.

Can beginners use this?
No, this is not recommended for retinol beginners — start with the 0.5% Retinol Complex Night Cream first.

Is this safe during pregnancy?
No, discontinue use during pregnancy or nursing.