Beauty & personal care
Vegan alternative to keratin hair treatment
Short answer
Hydrolysed soy or wheat protein is the best all-round replacement for keratin hair treatment — strengthening masks. Follow product dosing.
Why keratin hair treatment isn't vegan
Derived from feathers, horns and hooves.
Best vegan substitutes
| Substitute | Best for |
|---|---|
| Hydrolysed soy or wheat protein | Strengthening masks |
| Bond-builders (bis-amino cysteamine) | Repair treatments |
Conversion ratio
Follow product dosing.
Pro tip
Plant protein treatments build the same bonds and don't need formaldehyde-based smoothing to work.
Frequently asked questions
- What is the best vegan alternative to keratin hair treatment?
- Hydrolysed soy or wheat protein is the closest all-round swap — strengthening masks. Follow product dosing.
- Why isn't keratin hair treatment vegan?
- Derived from feathers, horns and hooves.
- How much do I use instead of keratin hair treatment?
- Follow product dosing.
- Any tips for getting it right?
- Plant protein treatments build the same bonds and don't need formaldehyde-based smoothing to work.
Not sure if a product contains keratin hair treatment?
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