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Smooth the appearance of fine lines, refine texture, and support more radiant-looking skin with Ammuri's high-strength 3.5% Retinol Serum — the ideal step up for intermediate retinol users.

What It Is

A high-strength 3.5% Retinol serum formulated for those who have progressed beyond beginner retinol concentrations and are ready for more visible results. Targets the appearance of fine lines, skin texture, and pigmentation with a potent yet carefully balanced formula.

What It Does

• Supports the skin's natural overnight renewal process for fresher-looking skin
• Helps visibly reduce the appearance of fine lines and moderate wrinkles
• Refines the appearance of pores and smooths uneven skin texture
• Helps reduce the appearance of dark spots and post-acne pigmentation marks
• Improves the overall appearance of skin tone and radiance with consistent use

Who It’s For

Designed for intermediate retinol users who have already tolerated lower concentrations (1%–2.5%) and want to progress to stronger visible results. Ideal for those in their 30s–40s asking: “What retinol strength should I use next?” or “Is 3.5% retinol strong enough for wrinkles?” Not sure if 3.5% is right for you? Browse the full Ammuri retinol range to find the right formula for your skin.

How to Use

Evening only: Apply a pea-sized amount 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? Start with our Ammuri Retinol 2.5% Serum.

Pairs Well With

Use alongside the Vitamin C Hydroboost Serum in the morning for a complete brightening routine. Explore the full Anti-Ageing Serum Collection.

How to Choose the Right Retinol Strength

• Retinol 2.5% — The ideal starting point for retinol beginners and those with sensitive skin. Gentle enough to minimise irritation while still supporting skin renewal.
• Retinol 3.5% (this product) — The natural next step for intermediate users who have built tolerance at lower concentrations. Suited to those in their 30s–40s targeting more established fine lines, uneven texture, and pigmentation.
• Retinol 5% Apple Stem Cell — An advanced-strength formula for experienced retinol users seeking maximum visible renewal, combining high-potency retinol with regenerative plant stem cell technology.

Browse the full Ammuri retinol range to find the right formula for your skin.

Frequently Asked Questions

What is Ammuri Retinol 3.5% Serum used for?
It is designed to support smoother-looking, more radiant-looking skin and improve the appearance of fine lines, uneven tone and dullness.

How often should I use it?
Start 2–3 nights per week, then increase gradually as your skin builds tolerance.

Can I use it during the day?
Retinol is best used at night. Always apply SPF during the day when using retinol in your routine.

Is this suitable for beginners?
This is a high-strength retinol serum. Beginners may prefer to start with Ammuri Retinol 2.5% Serum and patch test before use.