








🌟 Unlock your hair’s full potential with science-backed nature!
Tatiana Irizar’s Hair Growth Serum is a USA-made, IBA-certified formula combining clinically proven botanicals like Biotin, Rosemary, and Caffeine. Designed for all hair types, this lightweight, non-greasy serum promotes thicker, fuller hair and healthier scalp with visible results in just 90 days. Free from parabens and sulfates, it offers a fresh herbal scent and easy daily application, trusted by over 100,000 users seeking effective hair regrowth and density enhancement.












| ASIN | B0D352FKFB |
| ASIN | B0D352FKFB |
| Best Sellers Rank | #260,351 in Beauty ( See Top 100 in Beauty ) #1,924 in Hair Regrowth Treatments |
| Customer reviews | 4.6 4.6 out of 5 stars (212) |
| Date First Available | 4 April 2025 |
| Manufacturer | Tatiana Irizar |
| Manufacturer | Tatiana Irizar |
| Manufacturer reference | TI-Hair-Serum-1p |
| Manufacturer reference | TI-Hair-Serum-1p |
| Package Dimensions | 11.91 x 10.49 x 6.91 cm; 28.35 g |
| Package Dimensions | 11.91 x 10.49 x 6.91 cm; 28.35 g |
A**A
Amazing results. 100% worth the price! This hair growth serum for women is lightweight, non-greasy, and easy to apply. After a few weeks, my scalp feels healthier and my hair looks thicker, fuller, and shinier. Love that it’s made in the USA
G**S
I’ve been using this hair thickening serum for a few weeks and I can already see a difference. My hair looks fuller, feels healthier, and I’ve noticed less shedding. It’s lightweight, non-greasy, and absorbs quickly without leaving buildup. Definitely worth trying if you want thicker-looking hair!
A**R
I got this serum for my wife about a week ago, and she’s already loving it. Her hair feels softer, looks shinier, and her scalp feels healthier. It’s lightweight, non-greasy, and smells great — she actually looks forward to using it every day. It’s still early, but if the first week is any indication, this serum is definitely helping set the stage for stronger, fuller hair!
L**I
This hair growth serum smells great (I don't know how to explain it other than "clean") and goes on super light, so you never end up with that greasy feeling. I still haven’t seen much change, though, and for the price, it just didn’t feel worth it. I feel like the results are similar to using a more inexpensive hair oil and massaging it in. I've been using it every day for around three weeks. I do like the clean ingredients used and that it is made in the US.
S**E
So far I am very impressed. With short term daily use I have noticed my hair feels softer and fuller, looks shinier and healthier. My scalp is less dry and feels less tight. I have also experienced less hair fall. I have used it on damp hair after showering as well as on dry hair. The oil is not greasy and absorbs well. It has a very pleasant light scent that does not interfere with the scent of perfume or lotions I wear. It feels like a luxurious product at a very reasonable price. I’m pleased and look forward to see how it continues to perform with longer use.
Trustpilot
2 weeks ago
1 month ago