⭐ Trusted by Thousands | 🚚 Free UK Delivery | 🔁 30-Day Returns | ✔ Suitable for All Skin Types

The perfect balance of effectiveness and gentleness — Ammuri's Retinol 2.5% Supreme Serum delivers visible anti-ageing results with a skin-kind formula designed for consistent, long-term use.

• ✔ 2.5% Retinol in a supremely gentle, skin-kind base formula
• ✔ Visibly smooths the appearance of fine lines and uneven skin texture
• ✔ Helps support the skin's natural overnight renewal process
• ✔ Enriched with soothing actives to help minimise the appearance of sensitivity
• ✔ Ideal for those who want effective retinol results without discomfort

What It Is

A refined 2.5% Retinol serum in an advanced, skin-kind base — the Supreme edition of our Retinol 2.5% formula. Designed for those who want consistent, visible anti-ageing results without the dryness or discomfort sometimes associated with retinol use.

What It Does

• Visibly smooths the appearance of fine lines and skin texture irregularities
• Helps support the skin's natural overnight renewal process
• Improves the visible appearance of skin tone, clarity, and radiance
• Soothing actives help minimise the appearance of redness or sensitivity during use

Key Ingredients Explained

Retinol 2.5% (Vitamin A) — Helps support the skin's natural renewal process. At 2.5%, it delivers visible results while remaining accessible for a wide range of skin types.

Soothing Botanical Complex — A blend of calming plant-derived actives chosen to help support the skin barrier and minimise the appearance of sensitivity during retinol use.

Who It's For

Ideal for those who have tried retinol before but found standard formulas too drying or uncomfortable, or for those who want a reliable, gentle retinol for consistent long-term use. Perfect for anyone asking: "What is the gentlest retinol serum?" or "Can I use retinol if I have sensitive skin?"

How to Use

Evening only: Apply a pea-sized amount to clean, dry skin 2–3 nights per week. Increase frequency gradually. Always apply SPF 30+ the following morning.

Complete Your Routine

• Always follow the next morning with our Vitamin C SPF50 day cream — essential UV protection when using retinol
• Apply our niacinamide serum for pores and oil control first in the evening to help support the skin barrier before this serum

Frequently Asked Questions

What makes this different from the standard Retinol 2.5% Serum?
The Supreme edition features an enhanced, skin-kind base with additional soothing and hydrating actives — making it particularly well-suited for those who want consistent retinol results with maximum comfort.

Is this suitable for sensitive skin?
Yes — the Supreme formula is specifically designed to be gentler on the skin. We recommend patch testing first and starting with 1–2 nights per week. New to retinol altogether? Our beginner retinol guide covers everything you need to know about starting safely.

How do I build a routine around this serum?
Start with once a week in the evening, then build up gradually. For a full step-by-step framework — including morning vs night routine and what to use on non-retinol nights — read our guide on how to build a retinol routine.

Do I need SPF when using retinol?
Yes — always. Apply our Vitamin C SPF50 day cream every morning without exception.

How long before I see results?
Most customers notice visible improvements in skin texture and tone within 4–8 weeks of consistent use.