Formula 29 - Retinoid Active Synergy - Strength 4
Universkin Face Serum P • O/W magistral serum • PM serum twin vials • 15 ml x 2
Formula contains:
- Retinal • 0.2 %
- Niacinamide • 4 %
- Glycolic Acid • 7 %
Keep it fresh and effective. Your formula is divided into two 15 ml vials — one for daily use and one to keep refrigerated to preserve maximum potency and stability.
Experience the transformative power of Retinoid Active Synergy – Strength 4, a night-time formula that combines next-generation retinoid renewal with gentle resurfacing and skin barrier support.
As the fourth step in Universkin’s Retinoid Strength System, this serum blends Retinal (0.2%), Niacinamide (4%), and Glycolic Acid (7%) — three dermatological actives that work in synergy to visibly refine skin texture, even tone, and boost radiance while maintaining tolerance.
Retinal, a fast-acting Vitamin A derivative, accelerates cell renewal, targets fine lines, and enhances firmness. Glycolic Acid promotes gentle exfoliation to smooth and brighten the skin’s surface, improving clarity and luminosity. Niacinamide (Vitamin B3) strengthens the skin barrier, minimizes irritation, and enhances hydration for optimal comfort and balance.
Together, they deliver a clinically advanced renewal effect — smoother, brighter, and more even skin that looks visibly revitalized.
For PM use only. Introduce gradually. Not recommended during pregnancy or breastfeeding. Always use SPF 30+ daily.
When to use
How to use
Press the applicator and apply 4 drops of serum on a clean face using light circular motions.
Good to know
Our commitment to sustainable and clinically proven skincare is reflected in every product we create. The Universkin face serum P:
- contains No Silicons
- contains No MIT, MCIT
- contains No phenoxyethanol
- contains No Endocrine disruptors*
- contains No PEG and derivatives
- contains No GMO
- contains No Nano
- Contains Fragrance
- is vegan
- is gluten-free
- is cruelty-free
- is clinically proven
* (current knowledge); BHA, BHT, parabens, triclosan, triclocarban, ethylene glycol and derivatives, certain UV organic filters, volatile silicons, …
All ingredients
PM serum
Ingredients: Aqua (Water), Alcohol Denat., Camelina Sativa Seed Oil, Glycolic Acid, Niacinamide, Cyclodextrin, Glycerin, Tripeptide-1, Acetyl Hexapeptide-1, Acetyl Tetrapeptide-2, Trifluoroacetyl Tripeptide-2, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Parfum (Fragrance), Rubus Chamaemorus Seed Oil, Isohexadecane, 1,2-hexanediol, Caprylyl Glycol, Retinal, Pentylene Glycol, Xanthan Gum, Sodium Hyaluronate, Sodium Phytate, Polysorbate 80, EDTA, Potassium Sorbate, Sorbitan Oleate, Sodium Hydroxide, Helianthus Annuus Seed Oil, Alcohol, Dextran.
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How to use
What's inside your evening serum
This personalized formula helps recharge your skin and aims to address skin issues before the regenerative process of sleep begins.
How we prepare your personalized serum
Universkin serum P - More than just a base
Advanced skin rebalance magistral serum
Universkin Serum P is a multi-purpose soothing serum, a patented combination optimized to assist with regeneration and repair epidermal skin. An intelligent formula, with a nude and light texture, consisting of high-quality ingredients in perfect harmony with the skin.
The serum contains:
P complex; a concentrated complex of 4 exclusive biomimetic peptides
Small synthetic fragments of natural peptides, biomimetic peptides act as messengers between cells and enable optimal skin cell function.
P-complex is a unique blend of tripeptide-1, trifluoroacetyl tripeptide-2, acetyl hexapeptide-1 and acetyl tetrapeptide-2 with complementary properties. It is combined with camelina oil in our patented composition to promote skin renewal and rejuvenation.
The serum contains:
Camelina Oil
Concentration: 10%
Called "gold of pleasure" and obtained from the seeds of camelina sativa, the camelina oil is one of the richest source of alpha-linolenic acid, an omega-3 fatty acid which is bioconverted by the skin in natural anti-inflammatory molecules EPA/DHA.
Integrated in our patented combination with biomimetic peptides, it helps to restore the skin's natural functions in the long term, enhances the skin's barrier function and is essential for the appearance of healthy skin.
The serum contains:
Hyaluronic acid
Concentration: 0.2%
Macromolecule naturally present in the extracellular matrix (ECM), HA is considered as the ideal moisturizing factor (NMF).
It retains water at the dermal level, stimulates the synthesis of epidermal tight junction proteins and promotes synthesis of collagen I to reinforce firmness. Low molecular weight pure HA allows the skin to be moisturised quickly and to provide volume.