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Delivery to UK & Ireland from £3.65 / €4.06 · Free over £45 / €50 · 90-day money-back guarantee, terms apply
Social offer · 22% off

Stratogen-3 Molecular Repair Treatment

5.09 verified reviews300 ml · about 3–4 months
£34.64 Regular price £44.41 SAVE 22%

22% off the regular £44.41 for visitors from our social channels, no code needed · about £11.55 per month of use · VAT included

Klarna.Pay in 3 interest-free instalments of £11.55 on the product price. 18+, T&Cs apply, credit subject to status.

A once-a-week ritual, from 5 minutes. Replaces your conditioner one wash in seven. For dry, coloured or heat-styled lengths.

Deliver to
Stratogen-3 Molecular Repair Treatment300 ml · about 3–4 months of weekly use
£34.64 Regular price £44.41

Delivery £3.65 to the UK. Free over £45.00. Express next working day £6.90.
Order today, standard delivery estimated in 2 to 3 working days after dispatch. Tracked.
90-day money-back guarantee. Use it as directed for the period, keep a short diary and photos. How it works.
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  • Once a week, in place of conditionerNo extra step. Swap one product, one wash in seven.
  • From 5 minutes, up to 20Five on a rushed day, twenty when you have a bath.
  • 48 actives, bond supportBond builders, 15 amino acids, 5 oils. Silicone disclosed.
  • Safe on colour, 90-day guaranteeFor coloured, bleached and heat-styled hair. Terms apply.

Once a week, in place of your conditioner

No extra step in the routine. You swap one product for another, one wash in seven.

Shampoo as usual

Keep the shampoo you already like. Nothing else changes.

Apply to damp lengths

A walnut-sized amount for shoulder-length hair. Skip the roots, work through mid-lengths and ends.

Leave 5 to 20 minutes

Five minutes on a rushed day, twenty when you have a bath.

Rinse thoroughly

No conditioner afterwards. That is the whole ritual.

Applying Stratogen-3 to damp lengths Leaving the treatment on for 5 to 20 minutes Shampoo. Treat. Rinse. Three steps, 5 to 20 minutes

Made for the four things that make lengths feel rough

One rinse-out step, once a week. If one of these sounds like your hair, this is for you.

01

Sun, salt and chlorine

Lengths that feel parched and crunchy after summer, swimming and sea air.

02

Colour that fades

Coloured or bleached hair that loses gloss with heat and washing. Safe on colour.

03

Knots that fight the brush

Ends that snag and break on comb-through, especially when wet.

04

Humidity frizz

Hair that puffs up and feels dry the moment the weather turns.

Open tub of Stratogen-3 showing the rich cream texture

What's inside, in plain words

48 active ingredients in one concentrated weekly treatment. Here is what does the work, without the marketing. Full INCI list in the FAQ.

1

Bond-support complex

Sugar-derived bond builders that help support hydrogen and ionic bonds along damaged fibres.

2

Pomegranate liposomes

Antioxidants that help colour stay vibrant through sun, heat and washing.

3

15 amino acids, proteins, 5 oils, shea butter

Flexible moisture and slip, so lengths feel softer and comb through with less snagging.

4

Amodimethicone, a conditioning silicone

Yes, there is one. It smooths the cuticle and washes out with your next shampoo.

What it does to the feel of your hair

Stratogen-3 targets damaged fibres. What you notice is grip, comb-through and shine, not a change in your natural curl pattern.

01

Softer to the touch

Supports hydrogen and ionic bonds along the fibre, so lengths feel less rough between washes.

02

Easier comb-through

Less snagging on the ends after colour, sun or heat styling.

03

Colour that stays vibrant

Supports colour vibrancy after sun and heat exposure. Safe on coloured hair.

Plain about the claims: this is a cosmetic treatment, not a medical one. It changes how hair feels and looks. It does not repair hair permanently and results vary between people.

9 verified reviews · 5.0 average

Every buyer is emailed after delivery and can leave 1 to 5 stars. We publish all of them, unedited. The three most recent are below.

★★★★★

“After a few uses my hair already feels stronger, smoother, and a lot less brittle.”

Chloe W. · Manchester · Aug 2026 VERIFIED ORDER
★★★★★

“I leave it on while I finish my bath. Twenty minutes and the ends stop catching on my brush.”

Aoife M. · Cork · Aug 2026 VERIFIED ORDER
★★★★★

“Bleached and coloured for years. This is the first thing that changed how the lengths feel, not just how they look.”

Sarah D. · Leeds · Jul 2026 VERIFIED ORDER

Showing 3 of 9. Individual results vary. Reviews are not incentivised and are never edited.

Delivery and returns, before you type anything

UK: £3.65, Ireland: €4.06

Free over £45 / €50, and free with the shampoo set. Tracked. Express next working day available at checkout.

Dispatched in 1 working day

Order before 14:00 on a working day and it leaves the same day. Standard delivery is estimated at 2 to 3 working days after dispatch: exact dates are in the basket.

90-day money-back guarantee

Use it as directed for the full period, keep a short diary and photos, and if you are not happy, email us for a refund of the product price. How it works.

Changed your mind? 14 days to cancel

Any order, no reason needed, within 14 days of delivery. Unopened items get a full product refund; you pay return postage. This is separate from the guarantee.

Questions people actually ask

Do I still use conditioner?
Not on treatment day. Stratogen-3 replaces it for that one wash. On the other days keep your normal routine.
What is the social offer?
22% off the regular price of £44.41 / €49.49 for visitors who arrive from our Instagram and Facebook. No code needed: the discount is already in the price you see and stays in the basket. It applies to the treatment and to the shampoo set. We will say so here when the offer is due to end.
How much does delivery cost, and when will it arrive?
£3.65 to the UK and €4.06 to Ireland, free over £45 / €50 and free with the shampoo set. The cost and the estimated dates are shown before you enter any address, and again in the basket. Orders before 14:00 on a working day are dispatched the same day; standard delivery takes 2 to 3 working days after dispatch, express arrives the next working day.
How much do I use, and how long does one tub last?
A walnut-sized amount for shoulder-length hair, a little more for longer lengths, on mid-lengths and ends only. 300 ml is roughly 12 to 16 weekly applications, so about three to four months.
Is it safe on coloured or bleached hair?
Yes. It is a rinse-out treatment formulated for coloured, bleached and heat-styled hair, and it does not strip colour.
Does it contain silicones?
One: amodimethicone, a conditioning silicone that smooths the cuticle and washes out with your next shampoo. We would rather tell you than claim “silicone-free”.
Full ingredient list (INCI)

[Pełna lista INCI od klienta, w kolejności malejącej. Contains amodimethicone. Fragrance allergens: [lista].] Patch test if your scalp is sensitive. Keep out of eyes.

How does the 90-day guarantee work?
It covers the Stratogen-3 treatment (and the Amino-15 shampoo when bought as the set) for 90 days from the day your order arrives. Use it as directed, once a week, for the full 90 days, and keep a short diary of the washes and a few photos along the way. If you are not happy with how your hair feels, email us within the period with the diary and photos and we refund the product price to the card you paid with. Delivery charges are not refunded. Full terms are linked in the footer.
Which payment methods can I use?
Visa, Mastercard, Amex, Klarna (pay in 3), Apple Pay and Google Pay. The available methods appear in the basket before you fill in any details.
What do you use cookies for?
Essential cookies run the shop (basket, checkout). If you accept, we also set Meta and Google advertising cookies so they can measure and target our ads, which shares your visit with them. Declining keeps the shop working exactly the same.
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