








🌱 Unlock your hair’s full potential — don’t let your scalp miss out!
Tatiana Irizar’s Hair Growth Serum is a vegan, cruelty-free, and paraben-free formula made in the USA, combining six powerful botanicals like Rosemary, Amla, and Biotin. Lab-tested and IBA certified, this lightweight, non-greasy serum promotes thicker, healthier hair with visible results in 90 days. Suitable for all hair types, it nourishes the scalp, reduces dryness, and leaves a fresh herbal scent, making it a must-have for anyone serious about hair regrowth and scalp health.













| ASIN | B0D5D3HGKW |
| Active Ingredients | Rosemary, Amla, Nettle, Caffeine, Panthenol & Biotin |
| Age Range Description | Adult |
| Best Sellers Rank | #28,601 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #272 in Hair Regrowth Treatments |
| Brand | Tatiana Irizar |
| Brand Name | Tatiana Irizar |
| Customer Reviews | 4.6 out of 5 stars 298 Reviews |
| Hair Type | All Types of Hair |
| Item Form | Lightweight Serum |
| Item Type Name | Serums |
| Item Volume | 2 Fluid Ounces |
| Item Weight | 1 Ounces |
| Manufacturer | Tatiana Irizar |
| Material Type Free | Cruelty Free, Paraben Free, Sulfate Free |
| Number of Items | 2 |
| Recommended Uses For Product | Hair Care, Hair Growth, Hair Loss Treatments, Hair Regrowth, Scalp Serum |
| Scent | Growth Booster |
| Scent Name | Growth Booster |
| Unit Count | 2 Fluid Ounces |
A**R
⭐️⭐️⭐️⭐️⭐️ Already seeing signs of healthier, stronger hair!
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!
A**S
Works Well, Smells Great
This product is great for thinning hair. It's not greasy and absorbs very quickly, leaving no residue in your hair. The smell is great too, it's not too strong and doesn't linger in your hair too much. After using it for about a week I've noticed thicker, shinier hair on my crown and even reduction in greys. Definitely worth the buy.
S**E
Good results, high quality oil
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.
L**I
Decent Results but Pricey!
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.
L**R
Nice Scalp Serum
I’ve been really impressed with this Hair Growth Serum. It’s extremely lightweight, which makes it so easy to apply without leaving my hair feeling greasy or heavy. The texture is like a watery gel, so it absorbs quickly into the scalp without any residue. I also love that it has almost no scent, which is perfect for anyone sensitive to fragrances or who doesn’t want their hair products clashing with other scents. Although I do find it odd that is doesn't have a strong scent considering that there is supposed to be rosemary in this formula. It feels refreshing on my scalp and has been very gentle with consistent use. This is a great option if you’re looking for a natural, easy to use serum for healthier hair growth.
E**Y
Very good
This made my hair feel so soft and has such a lovely scent. I can already tell my scalp is healthier and my hair feels thicker and less like straw. The bottle is so cute and the dropper is very easy to use. I usually put this in my hair right after I get out of the shower and mg hair is wet. It’s a lot easier to spread it around. Great product for the price!
G**Z
Great Product, don't pass on it
🌟🌟🌟🌟🌟 Absolutely Life-Changing – My Hair is Back! I don’t usually leave reviews, but this hair growth product truly deserves it. After struggling with thinning hair and a receding hairline for years, I was skeptical about trying Tatiana Irizar Growth Booster— but I’m SO glad I gave it a shot. Within the first month, I noticed less hair falling out in the shower. By the third month, baby hairs started sprouting along my hairline and crown. Now, six months in, the transformation is unbelievable — my hair looks fuller, thicker, and healthier than it has in a decade! It’s lightweight, non-greasy, and doesn’t irritate my scalp (a big plus for someone with sensitive skin). I’ve even received compliments from friends and family asking what I’ve done differently. Tatiana Irizar Growth Booster gave me more than just hair — it gave me back my confidence. If you’re hesitant, don’t be. Consistency is key, but the results are real. Highly recommend!
A**C
Great serum!
I started using Tatiana Hair Serum a few weeks ago and I’m very happy with the results. My hair is stronger and thicker and the product has helped me stop my hair loss, an issue that I have struggled with for years. My husband is also using the product and we can already see the results of new hair growing, so we highly recommend it. Also, it smells really good and has a great texture. We are both using it every day!!!
Trustpilot
3 weeks ago
1 month ago