






🌟 Unlock your hair’s true potential with just a drop!
COSMERNA’s Revitalizing Hair Follicle Tonic delivers a potent 2ml dose of biotin, menthol, and patented sh-DNA/RNA complexes in a fragrance-free dropper format. Clinically proven to improve hair appearance within 16 weeks, this award-winning tonic is dermatologically tested for safety and designed for effortless weekly use by both men and women seeking healthier, fuller hair.









| ASIN | B0CXS2C45Y |
| ASIN | B0CXS2C45Y |
| Active Ingredients | sh-DNA-2 PEG -45/sh-RNA-1, Biotin, Menthol, Panthenol |
| Age Range Description | Adult |
| Amazon Bestseller | #165,028 in Beauty ( See Top 100 in Beauty ) #201 in Hair Tonic |
| Brand Name | COSMERNA |
| Customer Reviews | 4.2 4.2 out of 5 stars (16) |
| Date First Available | March 28, 2024 |
| Hair Type | Thin |
| Item Form | Drop |
| Item Volume | 2 Milliliters |
| Item Weight | 30 Grams |
| Item model number | CosmeRNA_ARI_1ml(2ea) |
| Language | English |
| Manufacturer | BIONEER CORPORATION |
| Manufacturer | BIONEER CORPORATION |
| Model Number | CosmeRNA_ARI_1ml(2ea) |
| Product Dimensions | 1 x 1 x 10 cm; 30 g |
| Scent Name | Unscented |
| Unit Count | 2 Count |
E**Y
Let's keep our hair and grow it
It is a great solution because it is convenient to manage every two weeks and can be used with confidence without worrying about sexual function side effects.
E**K
I bought this product on a friend's recommendation, believing it was good for treating female crown hair loss. I've been using it continuously, and it's definitely reduced sebum production on my scalp and reduced hair loss during showers.
S**M
I used this product for my hair loss issues and was pleasantly surprised with the results. I saw hair growth within 2 months of application. Would highly recommend it.
T**R
The packaging, instructions and quality of the product are impressive. Having read through the clinical studies and research on siRNA I'm fairly convinced this will work insofar as I can replace my use of finasteride/dutasteride. Highly suggest matching CosmeRNA with a microneedling + minoxidil + peptide protocol for best results (not simultaneously!).
J**O
I recently noticed my hair part widening, which caused me a lot of stress. I tried various shampoos and serums promoted on TV and social media, and I also used minoxidil and took supplements, but I didn't see any significant resultsc which was quite disappointing. However, after discovering CosmeRNA and using it for about two months, my hair part began to fill in again. People around me noticed the change and started purchasing it as well. My trust in this product has increased, and I plan to continue using it in the future.
M**I
I’ve been using this for about 3 months now, and the results are honestly better than I expected. The biggest change I notice is around my part line — my hair definitely looks fuller. It’s not something other people immediately point out, but I can clearly feel and see the difference myself. Even when I wash my hair, the volume feels different. It doesn’t fall flat like it used to. It’s one of those products where the change is gradual, but after a while you realize something actually improved. For me, it’s been worth sticking with. Pretty impressed with this one.
Trustpilot
1 day ago
5 days ago