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HAIRCARE

MIXED

Keratin Hair Treatment for Hair Damage Repair

RESEARCH

  • Keratin supports wound healing and hair follicle regeneration in research, but commercial treatments often contain formaldehyde and require careful dosing.

COMMUNITY

  • Works well for damaged hair when used sparingly, but overuse can cause protein buildup and isn't suitable for all hair types.

SAFETYMany commercial keratin treatments contain formaldehyde or derivatives; check product labels and avoid daily use to prevent protein overload.

WHAT THE RESEARCH SAYS

ALL 15 ON PUBMED ↗
01

Keratin-based materials support all wound-healing stages and serve as effective dressing candidates in film, hydrogel, and nanofiber forms.

view on pubmed ↗
02

Brazilian keratin treatments marketed for manageability and shine often contain formaldehyde or derivatives despite safety claims.

view on pubmed ↗
03

Keratin possesses cell-binding motifs (LDV, EDS, RGD) that enhance cell attachment and proliferation in tissue repair contexts.

view on pubmed ↗

COMMUNITY SENTIMENT

62% positive

K18 was like magic for my hair. You should do a leave in conditioner after the k18 You’re probably still gonna have some breakage though bc bleach destroys your hair

U/SWAGGYXWAGGY

this particular oil from K18 has reparative properties when used on wet hair. It has really helped to transform my ends. Using it on dry hair would not yield the same results for sure. i personally don’t like the k18 mask for platinum blondes because the bond ingredients are too protein heavy. the photo on the right was when i was using the k18 mask and the left is the oil.

U/VALUABLE_CANARY_4874

I am a hairstylist if 39 years. I love K18, it is not meant to be used everyday , you should only use it every 4-6 washes and only a dime size. You can over use it just like you can over use protein/keratin and moisturizer.

U/SOUTHERNINFLUENCE127

COMMENTS

Add context that might help others — skin type, conditions like PCOS, what you'd tried before. The more specific, the more useful.

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Veda is not a doctor, pharmacist, or medical provider. Nothing here is medical advice — talk to a professional about your health.