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✅ 4% Retinol + Apple Stem Cell for advanced anti-ageing results
✅ Helps visibly reduce the appearance of fine lines, wrinkles, and dark spots
✅ Supports overnight skin renewal and improved texture
✅ Lightweight, fast-absorbing — no greasy residue
✅ Vegan, cruelty-free, and free from parabens and synthetic fragrance

What It Is

A high-strength 4% Retinol serum enhanced with Apple Stem Cell Extract — combining the proven cell-renewal power of retinol with biotech-derived stem cell technology for a comprehensive anti-ageing formula. Designed for those who have progressed beyond lower retinol concentrations and want more visible results.

What It Does

• Helps visibly reduce the appearance of fine lines, wrinkles, and expression lines
• Helps reduce the visible appearance of dark spots and post-acne pigmentation
• Supports overnight skin renewal for improved texture and tone
• Apple Stem Cell Extract helps support the appearance of skin vitality and youthfulness
• Lightweight formula absorbs quickly without leaving a greasy residue

Key Ingredients

Retinol 4% — Supports skin cell turnover to visibly improve the appearance of fine lines, texture, and pigmentation with consistent use.

Apple Stem Cell Extract — Derived from a rare Swiss apple variety, used in advanced skincare to help support the appearance of skin vitality and a more youthful-looking complexion.

Hyaluronic Acid — Helps retain moisture and support a plumper, more hydrated-looking complexion.

Who It’s For

Ideal for intermediate to advanced retinol users in their 40s–60s who want a high-strength formula for visible anti-ageing results. Not sure which retinol strength is right for you? Read our retinol strength guide.

How to Use

Evening only: Apply 2–3 drops to clean, dry skin 2–3 nights per week. Increase frequency gradually as your skin builds tolerance. Always apply SPF 30+ the following morning.

New to retinol or want to step up gradually? Start with the Ammuri Retinol 2.5% Serum before progressing to this formula.

Pairs Well With

Follow the next morning with the Ammuri Vitamin C SPF50 Day Cream — essential UV protection when using high-strength retinol. Explore the full Anti-Ageing Serum Collection.

Frequently Asked Questions

Is this suitable for sensitive skin?
Start with 2 nights per week and patch test before full use. If you have sensitive skin, begin with a lower concentration such as the Ammuri Retinol 2.5% Serum.

Can I use this with Vitamin C?
Use them on alternate days or at different times — Vitamin C in the morning, retinol in the evening.

How long before I see results?
Most users notice improved skin texture within 4–6 weeks. Visible reduction in the appearance of fine lines typically takes 8–12 weeks of consistent use.