Current Price $85.00
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Highlights
- Vegan
- Good for: Thinning & hair loss
Details & care
What it is: A treatment serum formulated to help women who are experiencing hereditary or age-related hair loss.
Who it's for: Ideal for anyone experiencing temporary to severe hair loss due to stress, fatigue, illness, pregnancy, hormonal imbalance or genetics.
What it does: PHYTOCYANE Densifying Hair Serum is a nonoily, nonsticky formula made up of 99% natural ingredients and may help women who are experiencing hereditary or age-related hair loss, as menopause leads to thinning hair. A concentrate of natural actives with a triple efficacy action.
How to use: After using the shampoo, on towel-dried hair, apply the entire vial section by section. Massage gently. No need to rinse.
- 12 vials; 0.16 oz. each
- Paraben-free; sulfate-free; silicone-free; gluten-free
- Vegan
- Made in France
- Item #6567727
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PHYTO
A dual passion for hair styling and the healing power of plants drew PHYTO founder Patrick Alès to conclude "There is no such thing as bad hair, there is only poorly treated hair." His renowned hair care products use the synergy of plants to treat a variety of hair types and conditions. Each PHYTO formula is scientifically tested and designed and to reveal beautiful, healthy hair.
Most helpful positive review
Nov 1, 2023
Excellent product
I know I can always trust products from Europe, because of their strict regulations.
Leenuji
Verified purchase
8found this helpful
Most helpful critical review
Dec 2, 2025
Not worth it
I am on my second box and I actually feel I am experiencing increased hair loss. I have used the Phyto hair loss serum in the past, and it was very effective. I don't know if they changed the formula, but this one doesn't work. I am not sure why Phyto does this, but they keep changing products. We get used to a product, and suddenly it's discontinued. The other annoying thing is trying to remove the cap and fit the applicator; it's so tight you risk breaking a nail.
RP
Reposted from PHYTO
5 stars
78%
4 stars
6%
3 stars
6%
2 stars
6%
1 star
3%
Sort by Most Helpful
Leenuji
Verified purchase
Nov 1, 2023
Excellent product
I know I can always trust products from Europe, because of their strict regulations.
8found this helpful
Aaisha
TOP 1000 REVIEWER
Verified purchase
Size purchased: One Size
Feb 1, 2026
Slow to see results but it works
I have been using this for over 2 months now, just around my hairline where I noticed some thinning. I use it every other night. The smell is pleasant and the tip that came with it makes the application easy. After just over two months, I start to see new baby growths. It surely takes a long time, but I will continue with this and I will recommend the product.
1found this helpful
Purist
Verified purchase
Jan 18, 2026
Not too hopeful
I have not noticed any improvement. I only have a couple left. I don’t think it’s going to make any difference.
1found this helpful
JJRPNYC
Mar 12, 2025
Great feel
I swear, after few applications I am starting to see and feel results. Will continue using. So far so good!
1found this helpful
Jenn
Reposted from PHYTO
Jan 3, 2026
Excellent!
Excellent product for thinning hair! It does take time, but seeing a lot of growth after 3 months. My hairdresser even commented on all my new growth. I used the serum plus the vitamin supplement. It is devastating to lose your hair, I lost mine due to stress, but this product is slowly giving me back my usual thick hair! I highly recommend. I plan to continue the product to see results after another 3 month period.
RP
Reposted from PHYTO
Dec 2, 2025
Not worth it
I am on my second box and I actually feel I am experiencing increased hair loss. I have used the Phyto hair loss serum in the past, and it was very effective. I don't know if they changed the formula, but this one doesn't work. I am not sure why Phyto does this, but they keep changing products. We get used to a product, and suddenly it's discontinued. The other annoying thing is trying to remove the cap and fit the applicator; it's so tight you risk breaking a nail.
