



💎 Elevate your hair game with science-backed shine and silky smoothness!
Salerm 21 B5 Silk Protein Leave-In Conditioner is a US-made, scientifically formulated hair elixir designed to deeply repair damaged, dry, or treated hair. Featuring ultra-small silk proteins that penetrate the hair shaft and pro-vitamin B5 encapsulated in liposomes for 10x enhanced effectiveness, it delivers lasting shine, frizz control, and protection against environmental stressors—all in a lightweight, non-greasy formula beloved by professionals and style-savvy millennials alike.
| ASIN | B005WIHPQ2 |
| Best Sellers Rank | #17,860 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #443 in Hair Conditioner |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,159) |
| Is Discontinued By Manufacturer | No |
| Item model number | B005WIHPQ2 |
| Manufacturer | Mainspring America, Inc. DBA Direct Cosmetics |
| Product Dimensions | 7 x 2.2 x 2.1 inches; 6.9 ounces |
L**E
A Classic Leave-In That Never Disappoints
I’ve used The Salerm 21 Leave-In since I was a child and after taking a break and trying other products, I decided to give it another chance and I’m so glad I did. It leaves my hair soft, smooth, and frizz-free without feeling heavy or greasy, smells great, and makes my hair look healthier and easier to manage. Definitely one of the best products I’ve ever bought for my hair.
K**E
Helps manage frizz, adds shine, smells amazing, doesn't weigh your hair down
Like many others here, it was my hair stylist who recommended this to me. I live in a mid to high humidity area, so my hair gets pretty frizzy right after a wash. I typically spend 5-10 minutes straightening my ends (my roots are super straight). But I've been getting some nasty split ends because of all the heat treatment. So i wanted to transition to a leave in conditioner, that'd help me with the frizz and save me the trouble of using a blow dryer/straightener. This works really, really well. #1 First of, it smells just amazing. Like, AMAZING! And the fragrance actually lasts the whole day, sometimes more. #2 It also adds a lot of shine. My hair didn't look dry and parched. #3 It didn't get rid of all the frizz, but made my hair super manageable. It won't make your hair look super polished or poker straight. But this leave in conditioner does enhance your natural waves. Makes it more presentable. #4 Unlike other leave in conditioners, this doesn't make your hair crunchy or oily (I don't use it on my scalp at all). I didn't feel like I needed to wash my hair more often after using this product. #5 I have long hair, and I do use a little more than the recommended amount. I only use it on my strands, but sometimes I do have to go back for extra product to make my hair look more put-together. Overall, this is a really good conditioner if you're looking for a low-maintenance hair routine. It helps manage frizz, adds shine, smells amazing but doesn't weigh your hair down.
D**N
Leave in conditioner
Great product. I’ve been using it for a few yrs now.
B**Y
Good
I loved this leave-in conditioner! It leaves my hair soft, shiny, and easy to comb, without any greasy feeling. It smells amazing and helps control frizz all day. I use it after washing my hair and I notice a big difference. I totally recommend it and will definitely buy it again!
O**S
Silky and pretty
I love this product it makes you hair silky and pretty
M**E
It works
This is the only product that controls my frizzy hair I've been using it for 20 years and is always the same formula...
P**I
this is great! my hair loves it.
This has a very old school scent & very silky texture. It leaves my hair feeling so soft and healthy! Also comes in a pretty big tube and you only need less than a dime size or it will weight down your hair beware… you can blow dry your hair since it has heat protecting properties. It will last you a long time so it’s worth your money.
Y**O
El mejor producto para hidratar el cabello
M**A
Increíble producto! Llegó súper a tiempo
Q**E
Das einzige Mittel was meine Haare seit 1,5 Jahren rettet!
M**S
Mascarilla con proteína, para mí es la mejor. La que más protege y regenera el pelo
K**A
I love this product! So much that now it's a staple in my regimen. Works great on 4a, b, and c textured hair.
Y**E
Salerm 21 has been amazing for my hair. It leaves it soft, shiny, and really well-hydrated without feeling heavy. The smell is great, the quality is excellent, and a little goes a long way. Definitely one of the best hair treatments I’ve tried.”
Trustpilot
2 weeks ago
1 week ago