

🌱 Unlock your hair’s full potential with every wash!
RootStim’s Biotin & Rosemary Shampoo is a sulfate-free, nutrient-rich formula designed to support hair regrowth and thickness. Infused with biotin, rosemary, aloe vera, and scalp-soothing ginger and tea tree oils, it nourishes sensitive scalps while promoting stronger, shinier hair. Ideal for thinning or damaged hair, this 10 fl oz shampoo combines natural ingredients with a gentle, eco-friendly approach to elevate your hair care routine.










| ASIN | B0F3V1WVP5 |
| ASIN | B0F3V1WVP5 |
| Active Ingredients | Aloe Vera, Ginger Root, Tea Tree Oil, He Shou Wu, Argan Oil, Saw Palmetto and Caffeine, Biotin, Rosemary, tea_tree_oil |
| Age Range Description | Adult |
| Best Sellers Rank | #5,211 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #12 in Hair Regrowth Shampoos |
| Brand Name | RootStim |
| Customer Reviews | 4.3 4.3 out of 5 stars (510) |
| Hair Type | Normal |
| Item Form | Shampoo |
| Item Volume | 10 Fluid Ounces |
| Item Weight | 0.42 Kilograms |
| Manufacturer | RootStim LLC |
| Manufacturer | RootStim LLC |
| Material Type Free | Dye Free, Paraben Free, Phthalate Free, SLS Free, Sulfate Free |
| Number of Items | 1 |
| Package Dimensions | 7.76 x 3.19 x 1.65 inches; 14.89 ounces |
| Recommended Uses For Product | Hair Regrowth, Hair Thickening, Strengthening |
| Scent Name | Ginger Herbal |
| UPC | 810196076365 |
| UPC | 810196076365 |
| Unit Count | 10 Fluid Ounces |
M**B
Noticeably Softer Hair
I’ve been really impressed with this rosemary biotin shampoo! It leaves my hair feeling clean, soft, and refreshed without stripping it. I love the light herbal scent — it feels like a mini scalp spa in the shower. After a few weeks of use, my hair looks healthier and has more shine. A little goes a long way, and it lathers nicely. Definitely repurchasing!
E**Y
Amazing product
The Biotin Rosemary Shampoo is a refreshing and effective hair care option for those seeking stronger, fuller, and healthier hair. Infused with biotin, it helps promote hair growth and reduce breakage, while rosemary extract stimulates the scalp and adds a clean, herbal scent that feels invigorating. After a few weeks of consistent use, many users notice less hair fall and a smoother texture. The formula lathers well without leaving residue, and it’s gentle enough for regular use—even on color-treated hair. Overall, this shampoo is a great choice if you’re looking for a natural, nourishing boost for thinning or dull hair.
A**N
Great for Hair Growth & Shine!
I’ve been using the Biotin & Rosemary Shampoo for a few weeks now, and I’m really impressed with the results. My hair feels noticeably thicker, softer, and healthier after each wash. The rosemary scent is refreshing but not overpowering, and I love that it’s sulfate-free, so it doesn’t strip my hair’s natural oils. I’ve also noticed less shedding and my scalp feels much cleaner and more balanced. A little goes a long way, and it lathers nicely for a natural shampoo. Overall, this has become one of my new go-to shampoos for strengthening and promoting growth. Definitely recommend it if you’re dealing with thinning hair or just want a fuller, shinier look!
C**E
Maybe it's working?
I have significant hair loss while using Zepbound. I don't know if the hair loss is directly related to the drug, rapid weight loss, decreased nutrition, or hormonal changes from weight loss. I have been using this shampoo for several weeks. I like the shampoo. A small amount provides great sudsing. I like the smell, rather like original Ivory soap. The smell is not noticeable once I rinse. It is not drying. I leave it on the scalp a couple minutes, then rinse and apply a toning conditioner. I have noticed less hair fall but I don't know if it is from the shampoo or an increase in biotin and hair growth vitamins. I have noticed some baby hair coming in around the hair line. It is a small bottle but considering that I use such a small amount and get a lot of suds, I expect the bottle will last a long time. I have fine, chin length hair. I intend to keep using the product and see how things go.
D**E
Great shampoo
This shampoo is so incredible. Due to being post-menopausal and dealing with thyroid issues, my once thick hair is no more. I have literally tried every shampoo and conditioner on the market for hair loss without success. I have been shampooing multiple times a week with the Biotin Rosemary Shampoo. My hair loss has been dramatically reduced. The biggest surprise is that I don't have to use a conditioner. Shampoo rinses out completely and leaves my hair soft and easy to comb out. This is a big plus. Hair and scalp conditioners build up on the scalp and hair follicles and can contribute to hair loss. Shampoo has a light, pleasant scent and a little goes a long way. I have been using this shampoo for two months now.
L**A
Warning warning...health hazard to pets with Warning label on the back. Please READ!
WARNING WARNING PET OWNERS PLEASE READ! Sadly, I am leaving this review because there is no disclaimer. The shampoo advertises itself as all natural...or at least healthy. What it doesn't say is that it has a great big WARNING label on it that states it has pyrrolidinyl diaminopyrimidine oxide it. Yes...that Warning label stuck out and when I did the research, I found that this is a new and although slightly different form of minoxidil which is absolutely the worst for cats especially and causes death, even if there is lingering residue. After years of issues with dying cats, the news is finally out there that they cannot be exposed to minoxidil...on your pillow...on your hair...on your friend's hair...on your hands. It is tough to get the effects of these drugs on your hair well enough to do some good, but not have exposure to pets. Cats' metabolisms cannot handle minoxidil...and the chemical structure in this shampoo is very similar. Although there's no immediate data as to how many cats have died due to this shampoo, pyrrolidinyl diaminopyrimidine is listed as questionable and similar and therefore online advice from numerous places is not to use it if you are around cats, especially. I am a cancer survivor, a professional writer, and will be returning this. I bought the shampoo because it says on the front in large letters, "Biotin and Rosemary"...all good there as ingredients. What I did not see until I went to open the box is that the big Warning label on the back! My opinion: AVOID THIS SHAMPOO!
R**.
Great Product
This Biotin and Rosemary shampoo is a refreshing choice for those dealing with thinning hair. The sulfate-free formula cleanses gently without stripping moisture, and the rosemary scent is a bonus. After just few days of use, my hair feels noticeably thicker at the root, showing less breakage. It provides a lightweight lift and improved texture, making it a strong contender for anyone seeking natural support for hair growth and volume
J**.
Hair smells like old lady ( not rosemary
Gosh, I didn't want to write a bad review, because the shampoo does a really good job cleansing and purifying. But the smell is haunting me..since I washed it this morning. As soon as I poured it into my hands I smelt anything but rosemary. To my humble opinion it smells like an old lady. I'm so sensitive to smells and shampoo scent means a lot. I love Kloraine strengthening shampoo for this reason. I ordered this old lady scented one, cause some reviews mentioned a nice smell. No!
Trustpilot
2 months ago
1 month ago