Name: Ammuri High Strength Retinol 3.5% Serum for Anti-Aging
Brand: Ammuri Skincare
SKU: 05126
Price: 16.99 GBP
Availability: InStock

Ammuri 3.5% Retinol High Strength Face Serum – Anti-Ageing Formula Ammuri Skincare

Ammuri high strength retinol serum with ingredients like Vitamin A and Tea Tree for anti-aging benefits

Ammuri High Strength Retinol 3.5% Serum Before and After Results Showcasing Skin Improvement

Ammuri is a UK brand formulated with premium, carefully selected ingredients. Our hair care range is designed for those experiencing thinning, reduced density, or scalp concerns. Sulfate-free, suitable for all hair types, and backed by a 30-day guarantee.

★★★★★ Rated 4.8/5 by 100+ Customers

✓ Secure Checkout ✓ UK Brand ✓ Cruelty-Free ✓ Fast Dispatch ✓ Tracked Delivery

🚚 Tracked delivery available

📦 Dispatched from our European fulfilment centre

🔒 Secure checkout

Price

⭐ Trusted by Customers

In stock, ready to ship
Inventory on the way

Quantity

🚚 Free UK & International Delivery over £30

📦 Fast UK Dispatch

↩️ 30 Day Satisfaction Guarantee

⭐ Trusted Ammuri Retinol Formula | 🚚 Free UK Delivery | 🌍 International Shipping Available | 🔁 30-Day Returns | 🔒 Secure Checkout

🇺🇸 USA orders welcome — checkout in USD with tracked international delivery available.

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? See our retinol strength comparison guide.

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 — our Vitamin C Day Cream SPF50 is the ideal morning companion. New to retinol? Start with our Ammuri Retinol 2.5% Serum first.

How to Choose the Right Retinol Strength

Retinol 2.5% — The ideal starting point for retinol beginners and those with sensitive skin.
Retinol 3.5% (this product) — The natural next step for intermediate users who have built tolerance at lower concentrations.
Retinol 5% — Advanced-strength for experienced retinol users seeking maximum visible renewal.
Beginner Retinol Bundle — New to retinol? Start here with the complete beginner kit.

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.

Can I order from the USA?
Yes — USA orders are welcome. You'll checkout in USD and receive tracked international delivery.

🚚 Free UK Delivery — dispatched same day before 5pm.
🌍 International Shipping — tracked delivery available worldwide including USA.
🔁 30-Day Returns — no questions asked.

We offer a 30-day satisfaction guarantee. If you are not happy with your purchase for any reason, contact us within 30 days for a full refund or exchange. No questions asked.

We dispatch all UK orders same day when ordered before 5pm Monday–Friday. Standard UK delivery 2–3 working days. International delivery available — orders over £30 qualify for free delivery. Tracked shipping on all orders.

Ammuri Skincare Total Hair Repair Growth Serum with biotin argan oil for hair in a dropper bottle

Ammuri Skincare Total Hair Repair Growth Serum with biotin argan oil for hair, 1 fl oz bottle for enhanced hair health.

Ammuri Skincare Hair Growth Serum showcasing biotin argan oil for hair with before and after hair restoration results

Ammuri Total Hair Repair Serum with biotin argan oil for hair, promoting thicker and healthier-looking hair

Ammuri Total Hair Repair Serum showcasing dropper application with biotin argan oil for hair benefits

Ammuri Skincare Total Hair Repair Serum with biotin argan oil for hair for healthier and thicker hair growth

Ammuri Skincare Total Hair Repair Serum with biotin argan oil for hair promotes healthy hair growth

Ammuri Skincare Hair Growth Serum featuring biotin argan oil for hair in an infographic about hair loss causes

Ammuri Skincare Total Hair Repair Growth Serum with biotin argan oil for hair in a glass bottle

Ammuri Skincare Total Hair Repair Growth Serum with biotin argan oil for hair in a clear bottle

Ammuri Skincare Total Hair Repair Growth Serum with biotin argan oil for hair in a clear glass bottle

Ammuri Skincare Total Hair Repair Growth Serum with biotin argan oil for hair in a glass bottle and box

Ammuri Skincare Hair Growth Serum with biotin argan oil for hair in a dropper bottle for healthy hair repair

Ammuri Skincare Hair Growth Serum with biotin argan oil for hair in a glass dropper bottle and detailed packaging

Ammuri Skincare Hair Growth Serum with biotin argan oil for hair to promote thicker, healthier hair.

Price

Nourish Your Follicles. Support Stronger, Fuller Growth.

Where shampoo cleanses the scalp, the Ammuri Hair Growth Serum works deeper — delivering biotin and argan oil directly to the follicle environment where hair growth begins. Lightweight, non-greasy, and designed to be used daily without rinsing.

This is the treatment step that most hair thinning routines are missing. Used alongside a DHT-blocking shampoo, it creates the conditions for sustained, visible improvement in hair density and strength.

Key Ingredients

Biotin (Vitamin B7) — Supports keratin infrastructure, strengthens the hair shaft from root to tip, and helps reduce breakage caused by thinning or fragile hair.
Argan Oil — Cold-pressed and rich in oleic acid, linoleic acid, and vitamin E. Deeply nourishes the scalp, reduces inflammation, and improves hair elasticity and shine.
Scalp-Active Botanical Complex — Supports microcirculation at the scalp, helping deliver nutrients to follicles and encouraging a healthier growth cycle.

Why a Serum?

Shampoo is rinsed off within minutes. A leave-in serum stays in contact with the scalp for hours — giving active ingredients time to absorb and work. For anyone serious about addressing hair thinning, a daily serum is the step that makes the routine complete.

How to Use

Apply 4–6 drops directly to the scalp — focus on areas of thinning or concern.
Massage gently with fingertips for 1–2 minutes to stimulate circulation and aid absorption.
Do not rinse. Style as normal.
Use daily for best results — morning or evening application both work well.

Customer Reviews

"I use this every morning after washing. After 6 weeks I can genuinely see new growth at my hairline. Really pleased with this."
— Verified UK Customer

"Light, absorbs quickly, no greasy residue. My scalp feels healthier and my hair looks thicker. Great product."
— Verified UK Customer

Trusted UK Brand

Ammuri is a UK-based hair and skincare brand. Every product is formulated with ingredient transparency at its core — no fillers, no unnecessary additives, just actives that work.

Delivery & Returns

✅ Free standard UK delivery on all orders
✅ Dispatched within 1–2 business days
✅ 30-day hassle-free returns

Best used as part of a complete routine. Save £10.98 with the Hair Thinning Routine Bundle — Shampoo, Serum & Conditioner together.

★★★★★ Rated 4.8/5 by 100+ Customers

✓ Secure Checkout ✓ UK Brand ✓ Cruelty-Free ✓ Fast Dispatch ✓ Tracked Delivery

🚚 Tracked delivery available

📦 Dispatched from our European fulfilment centre

🔒 Secure checkout

★★★★★ Rated 4.8/5 by 100+ Customers

✓ Secure Checkout

✓ UK Brand

✓ Cruelty-Free

✓ Fast Dispatch

✓ Tracked Delivery

🚚 Tracked Delivery Available

📦 Dispatched From Our European Fulfilment Centre

🔒 Secure Checkout

Paraben & Sulphate Free

Clean formulations without harsh chemicals for sensitive skin.

Secure Checkout

Your payment information is protected with industry-leading security.

30-Day Returns

Hassle-free returns within 30 days if you're not completely satisfied.

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Hair shampoo for thinning hair.

So far so good but I need to give it atleast 3 months use to be able to review it properly.

Miracle serum

I have been using this serum for more than 2 years now. The good thing about this serum is that the amount of retinol is just perfect to do all my skin requires such as brightening, keeping acne away, and keeping the skin surface smooth and dewy. I dare not stop use, or else all my skin issues especially acne will come back to say ‘we are back with vengeance’

This is not a miracle product, my skin gone lighter

Absolutely love this serum! After a few weeks, my skin has gone noticeably lighter and more even. Dark spots have faded and my face looks brighter overall. Lightweight, no irritation—definitely buying again!

I confess this is my first interaction with the brand "Ammuri". I was unfamiliar with them but in the time between ordering this and having it delivered I looked into the company a little more. Turns out they have an extensive range. This specific product is a face serum and creams, 'Exosome Hydro-Glow Complex' that is suitable for all skin types and aims to hydrate your skin.

The serum arrives boxed but inside the box it is in a plastic bottle with a cap that pulls all the way off (as opposed to being on a hinge for example). The serum dispenses nicely from a push-down nozzle. The serum itself is a yellow-ish or off-white colour. The cream goes on like butter - minus the greasiness!

I must say that this has turned out to be a pleasant surprise for me. One thing is for sure and that is that "The INKEY List" is now well and truly on my radar! I haven't had it for a super long time but after my first uses my first impressions are good. My skin feels hydrated after every use. This is a quality product as far as I am concerned and I am more than happy to give a five star review.

Ammuri delivers on this affordable exosome cream and serum that works! I will be a repeat buyer as I can already see skin improvement in just a few weeks. If you're on the fence, this is a great no no-irritation product at a great price point - buy! You won't regret it

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