VITAMINS hair cosmetics Keratin Serum with Biotin, Castor Oil & Collagen

This serum made my hair feel unbelievably soft and smooth without leaving it greasy or weighed down. If anything, it added more bounce and volume. It also helped eliminate frizz instantly and made my hair look more polished and manageable. The scent is pleasant without being overpowering. Highly recommend this product.

BEST HAIR PRODUCT OF MY LIFE!!!! I’ve purchased hundreds, if not thousands of hair products over multiple decades of my life. Suffice it to say I have a veritable arsenal of hair products. There are many products in my arsenal that offer very good results for what I’m looking for in a hair product, but this product goes way above and beyond, offering OUTSTSTANDING results. It didn’t just soften my hair, as many products do, my hair feels brand new, like it did seven decades ago when I was a completely natural blonde. Beyond the softness and sheen it gave my hair, it also tripled the volume of my hair just because it made all the damaged hair healthy again. I’ll be a lifetime consumer of this product. PLEASE don’t discontinue it!

Leaves hair shiny and manageable. Great product. I have less frizz yo worry about.

I liked this product better than expected. My hair is pretty straight, fine texture but frizzy. A little bit goes a long way but also did not leave my hair feeling greasy. I brushed my hair first (tried both damp hair and dry hair with same result), then added a pump of product to my hands and rubbed together then used my fingers to brush through my hair. I love the way this stuff smells! Hard to tell in pics: 1st pic - no product, 2nd - one side, 3rd - both sides, and back - you can see where I got the product on better one side than the other but it left my hair feeling soft, less frizzy and nice enough I didn’t do anything else to it. No straightening or anything. It also isn’t very heavy where my hair still had a little bit of a wave in it. I gave four stars because it’s a little difficult to distribute evenly but I highly recommend!

This product is excellent. Helps with frizz ,makes hair soft and manageable, and a little goes a long way.

It only take a little dab to work through your hair and it really made my hair smooth and silky looking. It smoothed out those frizzy hairs that tend to stick out. I am very satisfied with this product.

The best way to put it is I wash my hair everyday because I work in manufacturing, so it gets really humid and hot and I’m around a lot of chemicals, materials that have a type of dust in them, this product I use on the mids and ends, I’ve noticed my hair isn’t as frizzy or looks dehydrated and broken, it’s much softer. The downside of the size of the bottle, I wish it was a little bigger.

Pleasantly surprised. Makes my hair quit smooth and shiny. I like the scent.

Lo usa mia moglie e l'ha riacquistato perchè lo considera efficace , mantiene i ricci morbidi ed evita il crespo anche con il venti e l'umidità.

Deja el pelo muy bien, con brillo y muy hidratado

Zeer goed product! Haar ziet er veel beter uit

I really like this product, my hair is really fine and it doesn't weigh it down like other products.

Ich hatte super trockene Haare und Spliss , nach der ersten Anwendung schon ein super Ergebnis . Man kann es wirklich täglich in die Spitzen geben ohne dass es fettet oder beschwert . Ein wirklich tolles Serum