

✨ Unlock salon-smooth hair that lasts thrice as long! ✨
Natural FORMULA Keratin Intense Hair Serum is a 4.8 fl.oz salt-free treatment enriched with a dual keratin complex and pentanol to repair, protect, and extend the life of straightened hair. Designed for professional-grade frizz control and breakage resistance, it delivers immediate shine and softness while strengthening hair against heat and chemical damage.












| ASIN | B07JNJFFDT |
| Best Sellers Rank | #298,544 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #650 in Hair Styling Serums |
| Brand Name | Natural FORMULA |
| Customer Reviews | 4.2 out of 5 stars 766 Reviews |
| Hair Type | Straight |
| Item Form | Serum |
| Item Volume | 4.8 Fluid Ounces |
| Item Weight | 0.31 Pounds |
| Liquid Volume | 4.8 Fluid Ounces |
| Manufacturer | CosmoPharm |
| Material Type Free | Silicone Free |
| Number of Items | 1 |
| Product Benefits | Breakage Control, Frizz Control |
| Scent | Natural |
| Scent Name | Natural |
| UPC | 854539006985 |
| Unit Count | 4.8 Fluid Ounces |
G**Y
Silky Smooth
I am very impressed with this product. After first using the recommended Natural Formula shampoo and conditioner, I applied this serum to my hair. I must say that the results were immediate! My hair was soft, shiny, and manageable. I straightened my hair a few hours after applying the serum and the flat iron smoothly glided through my hair. I am looking forward to how long the serum extends the straightening. The bottle says that it extends it by 3 times. Based on my first use, I highly recommend this serum.
A**S
It works good for me
I actually want this again
L**V
Good Product
It has a nice smell and it is a great final product to add to your hair. I use it wet and on dry hair, my hair is blue so it had lots of chemical bleaching done over the years. It helps with flyaway baby hairs and does not make your hair look grease, at least not mine since I do have dry hair.
F**1
Works very well
Made my slightly dry hair, smoother and softer
C**P
Worked well
Excellent DIY deep conditioning treatment for in the shower. My hair felt dry and looked dull beforehand and definitely looked healthier and shinier after a single treatment. And it didn’t feel like it left a coating on my hair like some other products.
I**A
😭
El producto siempre lo he pedido, siempre ha llegado en buenas condiciones, no sé qué pasó esta vez, pero llegó todo derramado, como que si el envase estuviera roto
N**R
Don't do it
I was hoping that my hair would be soft and manageable after using these but that was not the case. I couldn't tell that I had used them at all! Don't waste your money
L**Y
Absolutely love the results
I pay for high end salon keratin treatments twice a year. It has made all the difference in my blonde/natural graying fine textured longer hair. I wanted something to refresh the softness and results. These capsules are so easy to use in the shower and yield great results in softness, reduced dry time, etc. I saw they became unavailable. I'm waiting...hoping they come back.
TrustPilot
2天前
1天前