











🌟 Unlock the secret to fuller, thicker hair—because your scalp deserves the VIP treatment!
John Frieda ULTRAfiller+ Hair Density Scalp Serum is a lightweight, non-greasy treatment formulated with biotin, peptides, and caffeine to revitalize the scalp and promote thicker, fuller hair. Designed for fine hair, it reduces breakage and supports healthier roots while being vegan, cruelty-free, and free from parabens, phthalates, and dyes. Ideal for daily use, it works best as part of the ULTRAfiller+ system to deliver visible hair density improvements.

| ASIN | B0DPJJYYRH |
| ASIN | B0DPJJYYRH |
| Best Sellers Rank | #8,963 in Beauty ( See Top 100 in Beauty ) #56 in Hair Styling Serums |
| Customer reviews | 4.3 4.3 out of 5 stars (312) |
| Date First Available | 26 February 2025 |
| Item model number | 29573 |
| Item model number | 29573 |
| Manufacturer | Kao USA Inc. |
| Manufacturer | Kao USA Inc. |
| Package Dimensions | 16.7 x 4 x 3.1 cm; 80 g |
| Package Dimensions | 16.7 x 4 x 3.1 cm; 80 g |
P**L
This product is the best the best and the best …This product is really really really good for my fine natural hair …I tried this scalp serum for 3months now it help improve my scalp health and support stronger hair growth , I like the lightweight texture it didn’t feel sticky on heavy on my scalp, fast absorption and easy application ,my scalp felt calmer after use, and the formula didn’t irritate my skin even though I have a sensitive scalp. I used it everyday night on my scalp with 5minutes massage …. This product solves a lot of scalp issues like hair loss and etc…. The product is one of the best for fuller hair… I will always repurchase it and affordable.
K**S
For me with finer hair, I find that this product does work well. My hair has a thicker feel after repeated applications, and does look fuller after styling. Hair is starting to grow along the hairline around the scalp, and sides, which is promising! In fact, I just made another purchase.
C**A
I use this product with the shampoo I can say I love the shampoo but have not used this product long enough to say I see a difference yet. Over time used as they say twice a day you would see a difference. Light weight not greasy easy to style your hair.
F**Z
Highly recommended for fine hair. It absorbs quickly, leaves no residue, and increases volume with continuous use. My hair looks fuller and has better body.
D**I
This product made your hair look fuller. However, it also made my hair fuzzy. It's works for fine and straight hair.
Trustpilot
3 weeks ago
5 days ago