Support your skin’s natural renewal with high-potency 5% Retinol and Apple Stem Cell technology — for a visibly smoother, more youthful-looking complexion.

What It Is

An advanced 5% Retinol serum enriched with Apple Stem Cell extract — a biotech-derived ingredient associated with supporting skin’s resilience and a more youthful-looking appearance. This is Ammuri’s highest-strength retinol serum within the Ammuri range, designed for experienced users seeking intensive anti-ageing support.

What It Does

• Delivers high-potency 5% Retinol to support visible skin renewal
• Apple Stem Cell extract supports a more resilient, youthful-looking complexion over time
• Visibly reduces the appearance of deep wrinkles, fine lines, and crow’s feet
• Improves skin firmness, density, and elasticity
• Helps visibly reduce the appearance of dark spots and uneven skin tone

Who It’s For

For experienced retinol users aged 40+ who want one of Ammuri’s most advanced at-home anti-ageing formulas. Ideal for those asking: “What is the strongest retinol serum for mature skin?” or “Does Apple Stem Cell really work for anti-ageing?”

How to Use

Evening only: Apply a pea-sized amount to clean, dry skin 2–3 nights per week. Build frequency gradually. Always apply SPF 30+ the following morning. New to retinol? Start with our 2.5% Retinol Serum.

Pairs Well With

Combine with the Vitamin C Brightening Serum in the morning for a complete day and night anti-ageing routine. Explore the full Anti-Ageing Serum Collection.

How to Choose the Right Retinol Strength

Retinol works best when matched to your skin’s current experience level. Starting at the right concentration helps you build tolerance gradually and get the most from the ingredient over time.

• Retinol 2.5% — The ideal starting point for retinol beginners and those with sensitive skin. Gentle enough to minimise irritation while still encouraging skin renewal.
• Retinol 3.5% — The natural next step for intermediate users who have built tolerance at lower concentrations. Suited to those targeting more established fine lines and uneven texture.
• Retinol 5% Apple Stem Cell (this product) — Ammuri’s highest-strength retinol serum within the Ammuri range. Designed for experienced users seeking intensive skin renewal support, combining high-potency retinol with Apple Stem Cell technology for long-term anti-ageing results.

New to retinol or building up to this strength? Our Beginner Retinol Guide explains the full progression from entry-level to advanced. Browse the complete Ammuri retinol range to find the right formula for where your skin is right now.