A2 Vitamin A Power 2 Serum

A2 Vitamin A Power 2 is an advanced-strength retinoid serum powered by our exclusive TTS³ technology.

Specially formulated for expert vitamin A users accustomed to strong retinoids, A2 is 1.5x more potent than our A1 serum, boasting higher levels of Retinol and Retinal to help you achieve visibly firmer, smoother, clearer skin and maintain exceptional results.

A2 completes our TTS³-powered step-up system, designed for those looking to harness the proven benefits of vitamin A in safe, easy-to-use formulations with minimal risks of irritation.

Apply 1-2 pumps at night after cleansing, avoiding the eye area. Follow with eye cream and nighttime moisturiser. Always wear SPF during the day.

First-Time Vitamin A Users

If you're new to retinoids, please start with our A1 serum before progressing to A2. To gradually build up tolerance, apply A1 twice a week and monitor how skin reacts before increasing frequency of usage.

Frequent Vitamin A Users

If you're already using low- or moderate-strength retinoids, we recommend completing at least one bottle of our A1 serum before progressing to A2. To acclimate the skin, start by applying A2 twice a week.

Expert Vitamin A Users

If your skin is already acclimated to high-strength retinoids, apply A2 every night for optimal results. To minimise risks of skin sensitisation, please avoid using multiple retinoids simultaneously.

Informed by over 15 years of forward-thinking product and treatment innovation, TTS³ amplifies the efficacy and bioavailability of key skincare ingredients while protecting and reinforcing the skin barrier.

Up to 12x more actives are delivered to targeted sites within the skin

TTS³ features a deep delivery system adapted from medicine. Thanks to the system’s 6-point biomimetic encapsulation, active ingredients reach targeted skin sites with superior precision and are up to 20x more effective than free-form actives, which are susceptible to degradation and require a higher concentration to deliver the same results.

Formula base acts like a second skin for optimal absorption

Every TTS³-powered formula benefits from a biomimetic lamellar emulsion – a technological base that mimics the skin’s structure. Since it has a natural affinity with the skin, it allows for better penetration of each formula’s active ingredients while supporting the barrier function, key for optimal skin health.

Key ingredients work in synergy with hero actives to provide superior results

To further increase the efficacy of hero actives, TTS³ harnesses the power of ingredient synergy. Studies have shown that particular skincare ingredients, when combined, can enhance each other’s performance, leading to greater and faster results while helping promote long-term skin health.

Supercharged actives: Retinol, Retinal, EGF Peptide Growth Factor

Full ingredients: Aqua (Water), C15-19 Alkane, Pentylene Glycol, Polyglyceryl-10 Stearate, Glycerin, Phosphatidylcholine, Limnanthes Alba (Meadowfoam) Seed Oil, Squalane, Mannitol, Polyglyceryl-10 Laurate, Caprylic/Capric Triglyceride, Carbomer, Lysolecithin, Sodium Gluconate, Xanthan Gum, Parfum (Fragrance), Cetyl Alcohol, Lecithin, Retinol, O-Cymen-5-Ol, Tocopherol, Retinal, Pistacia Lentiscus (Mastic) Gum, Tamarindus Indica Seed Gum, Sodium Hydroxide, Potassium Sorbate, Sodium Benzoate, Decyl Glucoside, Tocopheryl Acetate, Caesalpinia Spinosa Gum, Glucose, Glyceryl Caprylate/Caprate, Oryza Sativa (Rice) Hull Powder, Sodium Chloride, Dipotassium Phosphate, Oligopeptide-1, Potassium Phosphate, Juniperus Virginiana Oil, Citrus Aurantium Bergamia (Bergamot) Peel Oil, Citronellol, Limonene, Linalyl Acetate, Linalool, Beta-Caryophyllene, Benzyl Salicylate, Geranyl Acetate, Pinene