Intensive Hair Mask · Keratin Repair · COSMOS Natural
Keratin Intensive
Rescue Hair Mask
Rescue, rebuild, restore — for hair that's been through it.
You know the feeling. The ends that snap instead of bend. The brush that comes away with more hair than it should. The colour that costs a fortune and fades to dull within weeks. The strands that used to catch the light and now just... don't.
If that's your hair right now, this is the deep-conditioning treatment it's been asking for. The Keratin Intensive Rescue Hair Mask doesn't just coat damage — it rebuilds hair from the inside, using hydrolysed keratin and wheat proteins to restore the very structure that heat, colour, and time have stripped away. Five minutes. Real repair. Hair that feels like yours again.
· · ·
The difference
Why a keratin mask, not just another conditioner
Here's what most people don't realise: your hair is roughly 90% keratin — the structural protein that gives each strand its strength, elasticity, and shine. Every time you bleach, colour, straighten, or blow-dry, a little more of that keratin is lost. The cuticle lifts, gaps open in the structure, and the result is what you see in the mirror: breakage, frizz, split ends, and dullness.
A regular conditioner sits on the surface and rinses away by your next wash. This keratin hair mask works differently. The keratin and wheat proteins are hydrolysed — broken into pieces small enough to actually penetrate the hair shaft and reinforce it from within, filling the gaps damage left behind. You're not masking the problem. You're repairing it.
What it does
Six things your hair will thank you for
01
Rebuilds hair from the inside
Hydrolysed keratin penetrates the shaft to reinforce the protein structure damage stripped away — repair you can feel, not just a surface coat.
02
Stops breakage and split ends
Stronger strands snap less. Catching breakage early stops splits travelling up the hair — saving length you'd otherwise lose to the scissors.
03
Brings back the shine
As the cuticle smooths and seals, light reflects evenly again — turning dull, tired hair glossy from the very first use.
04
Deeply hydrates dry, thirsty ends
Shea butter, avocado, sweet almond, and evening primrose oils flood parched lengths with moisture, while sodium PCA and glycerin hold it there.
05
Softer, smoother, easier to manage
Improved elasticity means less snapping when you brush, easier detangling, and hair that finally does what you ask of it.
06
Five minutes that feel like a spa
A rich, indulgent texture and an elegant white-floral aroma turn an ordinary wash day into a small ritual you'll actually look forward to.
Side by side
vs. Everyday Conditioner
|
This Mask |
Everyday Conditioner |
| How it works |
Rebuilds from within |
Coats the surface |
| Repairs damaged structure |
✓ Hydrolysed keratin |
Temporary smoothing |
| Targets breakage & split ends |
✓ Yes |
Limited |
| Certified natural |
✓ ECOCERT COSMOS |
Often synthetic-heavy |
| Treatment time |
5–10 min, weekly |
Rinse-out, every wash |
What's inside
The repair complex, ingredient by ingredient
Here's what each one is doing for your hair.
Hydrolysed Keratin
The hero ingredient
The same protein hair is built from, broken small enough to penetrate and reinforce the shaft from within — restoring strength exactly where damage left it weak.
Hydrolysed Wheat Protein
Strength & body
Works alongside keratin to bind moisture and add resilience, leaving fine or limp hair with more body and bounce without heaviness.
Shea Butter
Deep moisture
A rich, time-honoured emollient that softens coarse, dry hair and seals the cuticle for lasting smoothness and slip.
Vitamin E (Tocopherol)
Antioxidant defence
Protects hair and scalp from the free-radical and oxidative stress of heat styling, pollution, and UV — the quiet causes of dullness and damage.
Avocado, Sweet Almond & Evening Primrose Oils
Nourishing oils
A trio of fatty-acid-rich plant oils (several from organic farming) that nourish, soften, and add the kind of healthy gloss damaged hair has been missing.
Sodium PCA & Glycerin
Moisture magnets
Natural humectants that draw water into the hair and hold it there, keeping ends supple and hydrated long after you rinse.
Chanterelle & Sea Kale Extracts
Botanical actives
A distinctive, nature-derived duo rich in minerals and antioxidants — part of what earns this mask its ECOCERT COSMOS Natural certification.
Made for you if
This is for you
-
→Your ends are dry, rough, or splitting, and trims aren't keeping up
-
→You colour, bleach, or highlight, and want to protect your investment
-
→Heat styling has left your hair brittle, frizzy, or lifeless
-
→Your hair looks dull and you miss the shine it used to have
-
→You've tried drugstore masks that did nothing and want real repair
-
→You love a weekly self-care ritual — and a beautiful aroma to go with it
The ritual
How to use
Step 01 · Apply
After shampooing, apply generously to clean, damp hair — focus on mid-lengths and ends.
Step 02 · Wait
Leave on for 5–10 minutes while the proteins absorb. Breathe in the aroma.
Step 03 · Rinse
Rinse thoroughly with cool water to seal the cuticle and lock in shine.
What to expect
Softer, glossier, more manageable hair from the very first use. With weekly use, expect noticeably less breakage, smoother ends, and hair that holds its strength and shine over time.
— Pro tip
For an extra-intensive treatment on very damaged hair, comb the mask through with a wide-tooth comb, wrap your hair in a warm towel, and leave for the full 10 minutes. The gentle heat helps the proteins absorb even deeper.
Our standards
The clean beauty difference
🌱
ECOCERT certifiedCOSMOS Natural
🌿
98% natural origin12% organic
🐰
Cruelty-freeNever tested on animals
🌸
Natural fragranceWhite floral aroma
♻
RecyclableRecycled shipping materials
What customers say
Loved by damaged hair
★★★★★
"Years of bleaching turned my ends into straw — I was ready to cut it all off. Two weeks of using this once a week and my hairdresser asked what I'd changed. The breakage has genuinely slowed and it feels like hair again. And the smell is divine."
M
Marta L.
Bleached hair · age 31 · verified buyer
★★★★★
"I colour my hair every six weeks and it always faded fast and felt dry. This mask has changed that — my colour stays richer and my hair feels strong instead of crispy. Five minutes in the shower, that's it. Wouldn't be without it now."
S
Sofia R.
Colour-treated · age 44 · verified buyer
★★★★☆
"Honest review: my thick, frizzy hair drinks up product, so I use a fair amount and leave it the full 10 minutes. When I do, it's brilliant — smooth, shiny, easy to comb. Just don't expect a tiny blob to transform very damaged hair. Worth it."
A
Aiša K.
Thick / frizzy hair · age 29 · verified buyer
Asked & answered
Common questions
How often should I use it?+
Once or twice a week is ideal for most hair. Very dry, bleached, or damaged hair can use it more often. Because it's a protein treatment, balance it with regular moisturising conditioning so hair stays soft and flexible, not stiff.
Is it safe for colour-treated or bleached hair?+
Yes — it's especially good for it. Colour and bleach are exactly what strip keratin from the hair, so replacing it helps damaged, processed hair feel stronger and look glossier, while supporting longer-lasting colour.
Will it weigh my hair down or make it greasy?+
Not when used correctly. Apply mainly to mid-lengths and ends — not the scalp or roots — and rinse thoroughly. Fine hair should use a smaller amount; thick or very dry hair can use more.
What does it smell like?+
An elegant white-floral aroma with notes of creamy tuberose over a soft fruity base — indulgent and spa-like. The fragrance is naturally derived and COSMOS-approved. Note that it contains naturally-occurring fragrance allergens (linalool, limonene, benzyl salicylate); if your skin or scalp is highly sensitive, please review the full ingredient list and patch-test first.
Is this hair mask suitable for vegans?+
[⚠️ CONFIRM BEFORE PUBLISHING: Hydrolysed keratin can be either animal-derived (from wool/feathers) or plant-derived. Check with your supplier and state the honest answer here. Do not claim "vegan" unless your supplier confirms a plant-based keratin.]
Can I leave it in or use it as a leave-in?+
No — this is a rinse-out treatment. Leave it on for 5–10 minutes, then rinse thoroughly. Protein treatments work best with this contact-then-rinse method; leaving them in can leave hair feeling stiff.
Size
170ml / 5.75 fl oz
Weekly treatment
Best for
Dry, damaged hair
All hair types
Key actives
Keratin, wheat protein
Shea, vitamin E, oils
Certification
ECOCERT COSMOS Natural
98% natural origin
