# Cosmex hair oils and serums

> Oil for dry, porous lengths; serum for light care with one job.

- Page: https://cosmex.kz/en/catalog/po-probleme/maslo-dlya-volos

Oil is for lengths that lack lipids: it smooths the cuticle, adds shine and makes combing easier. A serum is lighter than oil and does one job — split ends, shine or care for fine hair without weighing it down. Scalp care is a separate group: rosemary oil and the activator serum go on the roots, not the lengths.

## Products (13)

- [Cosmex Argan Oil 100% Natural Moroccan Argan Oil for Face and Hair, 30 ml](https://cosmex.kz/en/product/cosmex-argan-oil-100-natural-noe-arganovoe-maslo-iz-marokko-dlya-uhoda-za-litsom-i-volosami-30-ml-1203c8c4-ffe9-11ef-0a80-15d100084fc2) — 2 599 ₸ · in stock
- [Cosmex Jojoba Oil 100% natural jojoba oil for face and hair care, 30 ml](https://cosmex.kz/en/product/cosmex-jojoba-oil-100-natural-noe-maslo-zhozhoba-dlya-uhoda-za-litsom-i-volosami-30-ml-316dc128-093e-11f0-0a80-03fb0003fae6) — 2 599 ₸ · in stock
- [Cosmex Natural Rosemary Oil for Hair Growth 50 ml](https://cosmex.kz/en/product/cosmex-maslo-rozmarina-natural-noe-dlya-rosta-volos-50-ml-6503d3fd-4595-11ef-0a80-10b400056312) — 3 599 ₸ · in stock
- [Cosmex Natural Rosemary Oil for Hair Growth 30 ml](https://cosmex.kz/en/product/cosmex-maslo-rozmarina-natural-noe-dlya-rosta-volos-30-ml-7ab8ae51-4599-11ef-0a80-13600005bf4b) — 2 399 ₸ · in stock
- [Cosmex Anti-dandruff serum concentrate serum against dandruff, 50 ml, with spray](https://cosmex.kz/en/product/cosmex-anti-dandruff-serum-syvorotka-kontsentrat-protiv-perhoti-50-ml-s-raspylitelem-b2e63f7c-95cf-11ef-0a80-0787000996f0) — 2 499 ₸ · in stock
- [Cosmex Squalane 100% olive squalane serum for face and hair, 30 ml](https://cosmex.kz/en/product/cosmex-squalane-100-skvalan-olivkovyy-syvorotka-dlya-uhoda-za-litsom-i-volosami-30-ml-b61feb95-f97e-11ef-0a80-01ab00025eae) — 2 999 ₸ · in stock
- [Cosmex Black Seed Oil 100% Natural Black Seed Oil for face and hair 30 ml](https://cosmex.kz/en/product/cosmex-black-seed-oil-100-natural-noe-maslo-chernogo-tmina-dlya-uhoda-za-litsom-i-volosami-30-ml-ddde115e-95cf-11ef-0a80-115e00098c73) — 2 599 ₸ · in stock
- [Cosmex Hair Growth Activator Serum 30 ml](https://cosmex.kz/en/product/cosmex-syvorotka-aktivator-rosta-volos-30-ml-e048ef6e-4b3b-11f0-0a80-1af80003d6d6) — 2 999 ₸ · in stock
- [Cosmex Set anti-dandruff shampoo + anti-dandruff serum](https://cosmex.kz/en/product/cosmex-nabor-shampun-protiv-perhoti-syvorotka-protiv-perhoti-36adfef9-c13d-11ef-0a80-038d00368685) — 7 298 ₸ · in stock
- [Cosmex Satin Touch 7 in 1 Parfumed Dry Oil for Hair 7 in 1, 30 ml](https://cosmex.kz/en/product/cosmex-satin-touch-7-in-1-suhoe-parfyumirovannoe-maslo-dlya-volos-7-v-1-30-ml-2b9dd435-0a27-11f0-0a80-1073000a47a9) — 2 499 ₸ · out of stock
- [Cosmex Hair Serum SHINE & SMOOTH Hair Serum for Shine and Smoothness 50 ml](https://cosmex.kz/en/product/cosmex-hair-serum-shine-smooth-syvorotka-dlya-volos-blesk-i-gladkost-50-ml-60b94c5e-6442-11f1-0a80-15f300048c67) — 8 040 ₸ · out of stock
- [Cosmex Hair Serum REPAIR ENDS Hair Serum for Split Ends 50 ml](https://cosmex.kz/en/product/cosmex-hair-serum-repair-ends-syvorotka-dlya-volos-dlya-sekushchihsya-konchikov-50-ml-615621d1-6442-11f1-0a80-0bc500040b03) — 8 040 ₸ · out of stock
- [Cosmex Hair Serum LIGHT Hair Serum for Fine Hair 50 ml](https://cosmex.kz/en/product/cosmex-hair-serum-light-syvorotka-dlya-volos-dlya-tonkih-volos-50-ml-61e8a51b-6442-11f1-0a80-1a4f00048da5) — 8 040 ₸ · out of stock

## Frequently asked questions

### Do I apply hair oil before or after washing?

On the lengths — 2–3 drops after washing, on damp or dry hair, mid-lengths to ends. Rosemary oil for the scalp goes on 30–60 minutes before washing and is rinsed out with shampoo.

### Serum vs oil?

A serum is a light leave-in formula for one task and does not weigh fine hair down. Oil is richer and suits dry, porous lengths better.

### Can I use these oils on my face?

Argan, jojoba and squalane are multi-use — for hair and facial skin, as stated in the product name.

## Read more in the Cosmex Lab journal

- [Argan Oil for Hair: Liquid Gold for Shine and Length Nourishment](https://cosmex.kz/en/blog/arganovoe-maslo-dlya-volos)
- [Rosemary Oil for Hair: What the Study Against Minoxidil Actually Showed](https://cosmex.kz/en/blog/rozmarin-maslo-dlya-volos)
- [Hair Serum: How to Choose and How to Use It](https://cosmex.kz/en/blog/syvorotka-dlya-volos)

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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