Salerm 21 Silk Protein Instant Conditioner 250 ml
- Leave-in or rinse-out, also works as a mask
- 5-10 ml as a mask, rinsed after 5 minutes
- Silk protein formula for hydration and shine
- Sun, chlorine, salt and heat protection claim
- Damp or dry hair use without rinsing
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A flexible silk protein conditioner for swimmers and beachgoers whose hair takes sun, salt and chlorine. Bottle size and a full ingredient list are missing from the listing details.
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ASIN: B00152C4TMModel: 21 Silk ProteinCategory: Hair Conditioners
Overview
Pool decks, beach days and the blow dryer are the settings this Salerm conditioner targets, with a silk protein formula that hydrates and detangles. Use it as a leave-in on damp or dry hair, or as a short rinse-out mask for very damaged ends.
Versatility makes the case, since one bottle covers leave-in, rinse-out and mask duty. Protection claims cover sun, chlorine, salt and heat, but the listing does not say how much heat it shields against.
Who it's for
Dry, damaged or split-prone hair that sees pools, sea water and hot tools benefits from one product doing several jobs. Shoppers needing a cleanser or a rated heat shield for flat irons should keep looking.
Pros and cons
- Leave-in, rinse-out or mask use
- Silk proteins for shine
- Helps with detangling
- Shields against sun, chlorine and salt
- Heat protection temperature not listed
- Bottle size absent from details
- Mask method adds a rinse step
Performance notes
Silk proteins coat the hair shaft, which smooths the surface for shine and makes detangling easier. On damp hair it works as hydration, while on dry hair it acts as a light guard against breakage. As a mask, a larger dose left on briefly before rinsing gives damaged ends a deeper treatment.
Specifications
| Brand | Salerm |
|---|---|
| Model | 21 Silk Protein |
| Hair Conditioner Type | Leave-in or rinse-out |
| Protection | Sun, chlorine, salt, heat |
| Product Benefits | Hydrates, detangles, adds shine, reduces look of split ends |
| Special Ingredients | Silk protein |
| Suggested Use | Hazelnut-sized amount on damp or dry hair; as a mask 5-10 ml for 5 minutes, then rinse |
Frequently asked questions
Is Salerm 21 Silk Protein a shampoo?
No. It is a conditioner that works as a leave-in, a rinse-out or a mask. It does not cleanse hair.
How do I use Salerm 21 as a hair mask?
Apply 5-10 ml to very damaged hair, leave it on for 5 minutes, rinse and style.
Do I need to rinse out Salerm 21 Silk Protein?
Not as a leave-in. A hazelnut-sized amount goes on damp or dry hair without rinsing. Only the mask method is rinsed.
Does Salerm 21 protect hair from chlorine?
The listing says it helps protect against sun, chlorine, salt and heat.