# Keratin for hair — Cosmex shampoo, balm and mask

> Hydrolyzed keratin rebuilds the damaged core of the hair from within.

- Page: https://cosmex.kz/en/catalog/po-probleme/keratin

**In short:** Keratin for home care comes as a line: sulfate-free shampoo, conditioner and mask. At Cosmex the 1000 ml shampoo and conditioner and the 500 ml mask cost about 4,400 ₸ each, the 250 ml 17-in-1 leave-in cream spray about 2,500 ₸, and a set of two about 8,000 ₸. The line is made in Almaty and sold individually on Kaspi.kz.

The Cosmex keratin line is a system of shampoo, balm and mask with hydrolyzed keratin. Keratin is the main hair protein; coloring, heat and hard water break its scaffold. The shampoo cleanses gently without sulfates, the balm seals the cuticle, the mask gives concentrated repair. They work stronger together.

## What a keratin balm does after shampoo

Shampoo cleanses and temporarily lifts the cuticle. The balm does the opposite: it smooths the scales down and leaves a thin layer of hydrolyzed keratin along the length, so hair frizzes less after drying.

A balm and a mask are not rivals — they differ in contact time. The balm works in 1–2 minutes and is used every wash; the mask stays on for 5–10 minutes and is used as a course.

## Care after a salon keratin treatment

Sulfates (SLS, SLES) strip the treatment faster, so a sulfate-free shampoo and balm are the usual pair after straightening. The Cosmex Keratin shampoo is sulfate-free: it foams less than supermarket shampoos, which is normal for mild surfactants.

When you can first wash your hair after the procedure depends on the formula — your stylist will tell you.

## Products (31)

- [Cosmex Keratin Hair Balm Hair Balm with Keratin 1000 ml](https://cosmex.kz/en/product/cosmex-keratin-hair-balm-bal-zam-dlya-volos-s-keratinom-1000-ml-2ada87eb-fe29-11ef-0a80-15c700022fdf) — 4 399 ₸ · in stock
- [Cosmex Cream-Spray Leave-in Keratin Leave-in Cream-Spray 17-in-1 with Keratin 250 мл](https://cosmex.kz/en/product/cosmex-cream-spray-leave-in-keratin-krem-sprey-nesmyvaemyy-17-v-1-s-keratinom-250-ml-a5c3443e-7cd5-11f0-0a80-05d90007725a) — 2 499 ₸ · in stock
- [Cosmex Keratin Hair Mask Hair mask with keratin 500 ml](https://cosmex.kz/en/product/cosmex-keratin-hair-mask-maska-dlya-volos-s-keratinom-500-ml-c2c44b8b-fe25-11ef-0a80-15c700021187) — 4 399 ₸ · in stock
- [Cosmex Keratin Shampoo Sulfate-Free Shampoo with Keratin 1000 ml](https://cosmex.kz/en/product/cosmex-keratin-shampoo-shampun-bessul-fatnyy-s-keratinom-1000-ml-e1666843-fe26-11ef-0a80-1ab700027e7d) — 4 399 ₸ · in stock
- [Cosmex Keratin Set shampoo + hair balm with keratin + shower gel Strawberry, Laminaria 1000 ml](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-bal-zam-dlya-volos-s-keratinom-gel-dlya-dusha-klubnika-laminariya-1000m-0cac93cd-41f3-11f0-0a80-13bc0003e0e3) — 10 797 ₸ · in stock
- [Cosmex Keratin Set shampoo + shower gel Mint, Rosemary 1000 ml](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-gel-dlya-dusha-myata-rozmarin-1000ml-13158be6-41f4-11f0-0a80-1b6f000b17ce) — 7 298 ₸ · in stock
- [Cosmex Keratin Set shampoo + hair mask with pepper + spray 17 in 1](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-maska-dlya-volos-s-pertsem-sprey-17-v-1-1bcf587f-25da-11f0-0a80-0f770014d68b) — 11 697 ₸ · in stock
- [Cosmex Keratin Set: Shampoo + Hair balm + 17 in 1 spray with keratin](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-bal-zam-dlya-volos-sprey-17-v-1-s-keratinom-2c913394-61e2-11f1-0a80-1ddf001e4265) — 11 999 ₸ · in stock
- [Cosmex Set Keratin Shampoo + shower gel Strawberry, Kelp 1000 мл](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-gel-dlya-dusha-klubnika-laminariya-1000-ml-315cca41-41f3-11f0-0a80-18e5000bb5ac) — 6 798 ₸ · in stock
- [Cosmex Set Keratin Shampoo + sulfate-free hair conditioner with keratin](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-bal-zam-dlya-volos-bessul-fatnyy-s-keratinom-487b7bbe-24e9-11f0-0a80-1098000c476f) — 7 999 ₸ · in stock
- [Cosmex Set Keratin Shampoo + hair conditioner with keratin + mask with pepper](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-bal-zam-dlya-volos-s-keratinom-maska-s-pertsem-5bcadfa3-25da-11f0-0a80-017f0014a5f1) — 12 697 ₸ · in stock
- [Cosmex Set Keratin Shampoo + hair conditioner with keratin + shower gel Mango, Aloe 1000ml](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-bal-zam-dlya-volos-s-keratinom-gel-dlya-dusha-mango-aloe-1000ml-658e5986-41f3-11f0-0a80-0f960007ef94) — 11 297 ₸ · in stock
- [Cosmex Keratin Set: Shampoo + Hair Conditioner with Keratin + Thermal Protection Cream-Spray 17 in 1 for All Hair Types](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-bal-zam-dlya-volos-s-keratinom-termozashchitnyy-krem-sprey-17-v-1-dlya--72776eed-25d9-11f0-0a80-0f770014c55a) — 10 299 ₸ · in stock
- [Cosmex Set Keratin Shampoo + hair mask with keratin](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-maska-dlya-volos-s-keratinom-7be18183-25d8-11f0-0a80-0c950014a9e2) — 7 999 ₸ · in stock
- [Cosmex Set Collagen Shampoo + hair conditioner with collagen + mask with keratin + 17 in 1](https://cosmex.kz/en/product/cosmex-nabor-collagen-shampun-bal-zam-dlya-volos-s-kollagenom-maska-s-keratinom-17-v-1-8081142d-2996-11f0-0a80-109b004e153b) — 15 396 ₸ · in stock
- [Cosmex Set Keratin Shampoo + shower gel Mango, Aloe 1000 ml](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-gel-dlya-dusha-mango-aloe-1000-ml-89def65f-41f3-11f0-0a80-051a000ad5ff) — 7 298 ₸ · in stock
- [Cosmex Set Keratin Shampoo + hair conditioner with keratin + mask with keratin](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-bal-zam-dlya-volos-s-keratinom-maska-s-keratinom-8d70b4e1-25da-11f0-0a80-189a0014f35e) — 11 999 ₸ · in stock
- [Cosmex Set Keratin Shampoo + shower gel Ginger, Grapefruit 1000ml](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-gel-dlya-dusha-imbir-greypfrut-1000ml-95f646cf-41f2-11f0-0a80-15ea000aa106) — 7 298 ₸ · in stock
- [Cosmex Keratin Set: Shampoo + Hair Mask with Keratin + Thermal Protection Cream-Spray 17 in 1 for All Hair Types](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-maska-dlya-volos-s-keratinom-termozashchitnyy-krem-sprey-17-v-1-dlya-vs-a32164d4-25d9-11f0-0a80-136700148728) — 10 299 ₸ · in stock
- [Cosmex Keratin: Sulfate-Free Shampoo + Mask + Cream-Spray 17 in 1 with Keratin, 1000 + 500 + 250 ml](https://cosmex.kz/en/product/cosmex-keratin-bessul-fatnyy-shampun-maska-krem-sprey-17-v-1-s-keratinom-1000-500-250-ml-bbe5ec16-c0ab-11f1-0a80-1a6e009b1956) — 10 299 ₸ · in stock
- [Cosmex Keratin Set Shampoo + hair conditioner with keratin + Ginger, Grapefruit shower gel 1000 ml](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-bal-zam-dlya-volos-s-keratinom-gel-dlya-dusha-imbir-greypfrut-1000ml-ce44b354-41f1-11f0-0a80-15ea000a6dd6) — 11 297 ₸ · in stock
- [Cosmex Collagen Set Shampoo + hair mask with keratin + 17-in-1 spray](https://cosmex.kz/en/product/cosmex-nabor-collagen-shampun-maska-dlya-volos-s-keratinom-sprey-17-v-1-d03f5bf9-25d9-11f0-0a80-094f0014edf4) — 11 397 ₸ · in stock
- [Cosmex Collagen Set Shampoo + hair conditioner with collagen + mask with keratin](https://cosmex.kz/en/product/cosmex-nabor-collagen-shampun-bal-zam-dlya-volos-s-kollagenom-maska-s-keratinom-d9bf050e-25da-11f0-0a80-1ac70014cda3) — 12 397 ₸ · in stock
- [Cosmex Keratin Set Shampoo + hair conditioner with keratin + Mint, Rosemary shower gel 1000 ml](https://cosmex.kz/en/product/cosmex-nabor-keratin-shampun-bal-zam-dlya-volos-s-keratinom-gel-dlya-dusha-myata-rozmarin-1000-ml-e81c2750-41f3-11f0-0a80-0e95000b2c7c) — 11 297 ₸ · in stock
- [Cosmex Keratin: sulfate-free shampoo + 17-in-1 cream spray with Keratin, 1000 + 250 ml](https://cosmex.kz/en/product/cosmex-keratin-bessul-fatnyy-shampun-krem-sprey-17-v-1-s-keratinom-1000-250-ml-ec17fe3d-c05b-11f1-0a80-1575007d8006) — 6 299 ₸ · in stock
- [Cosmex Keratin: shampoo + conditioner + mask + 17-in-1 cream spray with Keratin, complete care, 1000 + 1000 + 500 + 250 ml](https://cosmex.kz/en/product/cosmex-keratin-shampun-bal-zam-maska-krem-sprey-17-v-1-s-keratinom-polnyy-uhod-1000-1000-500-250-ml-ed775bc7-c05b-11f1-0a80-05d9007d7bc4) — 14 299 ₸ · in stock
- [Cosmex OverDose KeraLock: shampoo + conditioner for keratin restoration, 2 x 250 ml](https://cosmex.kz/en/product/cosmex-overdose-keralock-shampun-bal-zam-dlya-keratinovogo-vosstanovleniya-2-po-250-ml-82474f16-b9ee-11f1-0a80-07d900804691) — 5 499 ₸ · out of stock
- [Cosmex OverDose KeraLock: shampoo + conditioner + mask for keratin restoration, 3 x 250 ml](https://cosmex.kz/en/product/cosmex-overdose-keralock-shampun-bal-zam-maska-dlya-keratinovogo-vosstanovleniya-3-po-250-ml-872797db-b9ee-11f1-0a80-04e200800073) — 8 999 ₸ · out of stock
- [Cosmex OverDose KeraLock keratin restoration shampoo 250 ml](https://cosmex.kz/en/product/cosmex-overdose-keralock-shampun-keratinovoe-vosstanovlenie-250-ml-08a63c28-8855-11f1-0a80-0d4f004769ce) — 2 999 ₸ · out of stock
- [Cosmex OverDose KeraLock keratin restoration conditioner 250 ml](https://cosmex.kz/en/product/cosmex-overdose-keralock-bal-zam-keratinovoe-vosstanovlenie-250-ml-09cfbcc9-8855-11f1-0a80-1f33004837c5) — 2 999 ₸ · out of stock
- [Cosmex OverDose KeraLock hair keratin restoration mask 250 ml](https://cosmex.kz/en/product/cosmex-overdose-keralock-maska-dlya-volos-keratinovoe-vosstanovlenie-250-ml-c3ccf68a-878a-11f1-0a80-15c3002764bd) — 3 999 ₸ · out of stock

## Frequently asked questions

### Keratin shampoo and balm together or separately?

Together. The shampoo preps and cleanses gently, the balm seals the cuticle and locks keratin. Separately the effect is weaker. Add a mask 1–2× a week for damaged hair.

### How is keratin care different from salon keratin treatment?

Salon treatment straightens with formaldehyde for months. Home keratin care does not straighten — it gradually repairs structure, gently.

### Who is the keratin line for?

Damaged, porous, colored and bleached hair, after keratin and botox treatments.

### Can I use keratin shampoo all the time?

Yes, it is sulfate-free. Use the mask 1–2× a week, shampoo and balm every wash.

### Is a keratin balm suitable after a keratin straightening treatment?

Yes, if it is sulfate-free — the Keratin line is. Sulfate products wash the treatment out faster, so the result lasts less.

## Read more in the Cosmex Lab journal

- [Keratin for Hair: How Hydrolyzed Keratin Repairs Hair Structure](https://cosmex.kz/en/blog/gidrolizovannyj-keratin)
- [Keratin Restoration for Damaged Hair at Home](https://cosmex.kz/en/blog/keratinovoe-vosstanovlenie-volos)
- [Keratin, Collagen, or Hair Botox: Which One to Choose](https://cosmex.kz/en/blog/keratin-kollagen-botoks-vybor)

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Cosmex — cosmetics manufacturer, Almaty, Kazakhstan. Full catalog with prices: https://cosmex.kz/catalog.md · AI site map: https://cosmex.kz/llms.txt