Hair Growth Serum Roll On with Rosemary, Caffeine & Biotin, Helps Support Fuller-Looking Hair, Clean Non-Greasy Scalp Serum for Thinning Hair 1.08 Fl Oz
Condition: New
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Availability:
In Stock.
Arrives
Saturday, May 23
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Size: 1.08 Fl Oz (Pack of 1)
Features
- Supports Fuller-Looking Hair with Daily Scalp Care Designed for women experiencing thinning hair or scalp imbalance, this lightweight scalp serum helps support the appearance of fuller, healthier-looking hair by improving overall scalp condition over time.
- Balances the Scalp for Healthier-Looking Hair Growth Helps maintain a balanced scalp environment, supporting comfort, hydration, and vitalitykey factors for sustaining strong-looking hair at the root.
- Powered by high-performance cosmetic ingredients Formulated with caffeine, rosemary extract, niacinamide, biotin, and Diaminopyrimidine Oxide to help improve the appearance of fuller, healthier-looking hair and maintain a refreshed scalp feel.
- Hydrating & Soothing for Daily Tolerance Infused with panthenol (pro-vitamin B5) and allantoin to help lock in moisture, calm the scalp, and reduce daily discomfortsuitable for regular use on sensitive scalps.
- Precision Roll-On for Targeted, Mess-Free Use The stainless-steel roller allows precise application directly to thinning areas. The non-greasy formula absorbs quickly and leaves no residue, making it ideal for daily routines.
- Designed for Womens Daily Hair Care Routines Perfect as a stand-alone scalp serum or as part of a complete hair care routine. Works well for busy lifestyles, postpartum care, and seasonal hair concerns without weighing hair down.
Package Dimensions : 5.24 x 1.3 x 1.22 inches; 2.4 ounces
UPC :
Manufacturer : RootStim
Best Sellers Rank: #19,644 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #146 in Hair Regrowth Treatments
#146 in Hair Regrowth Treatments:
Customer Reviews: 4.8 4.8 out of 5 stars (57)
Brand Name: RootStim
Age Range Description: Adult
UPC: 810196079106
Manufacturer: RootStim
Scent Name: Unscented
Item Form: serum
Hair Type: All
Number of Items: 1
Item Volume: 1.08 Fluid Ounces
Unit Count: 1.08 Fluid Ounces
Recommended Uses For Product: Hair Growth
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 23
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I’ve been using this serum for a few days and I really like how lightweight it feels. It doesn’t leave my scalp greasy at all, which is a big plus. The roll-on makes it super easy to apply directly where needed. I’ve noticed less shedding and my hair feels a bit fuller already. The rosemary scent is fresh but not overpowering. Overall, a great addition to my routine if you’re trying to support healthier, thicker-looking hair.
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Reviewed in the United States on April 7, 2026 by Ricardo
“I’ve been using this hair growth serum roll-on for a while and I’m really impressed with how convenient it is to apply. The roll-on design makes it super easy to target the scalp without any mess, and it feels light and refreshing once applied. I love the ingredient blend of rosemary, caffeine, and biotin—it feels like a nourishing treatment for my scalp. It doesn’t leave my hair greasy or weighed down, and over time my hair has started looking healthier, shinier, and a bit fuller. Definitely a great addition to my hair care routine!”
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Reviewed in the United States on April 12, 2026 by Marie Lexis
Size: 1.08 Fl Oz (Pack of 1)
I’ve been using this hair growth serum roll-on for a while and really like how easy it is to apply. The roll-on design makes it simple to target the scalp without making a huge mess, and it feels light and refreshing once on. I also like the ingredient blend with rosemary, caffeine, and biotin, which makes it feel like I’m giving my scalp a little extra care. It does not feel greasy or heavy, and my hair looks a bit healthier and fuller overall. Definitely a nice addition to my routine.
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Reviewed in the United States on April 3, 2026 by bryan
I bought this serum, and after using it, I can say that it is truly worth it. I love how practical the roll-on format is, as it allows me to apply it directly to my scalp without making a mess or getting my hands dirty. Plus, it doesn't leave my hair feeling greasy—something that was extremely important to me. I’ve noticed that my hair has more body. Its scent is soft and pleasant—nothing overwhelming. It’s not an instant miracle, but with consistent use, you really do see results. I would definitely buy it again, especially if you’re looking for a lightweight, easy-to-use product for your daily hair care routine.
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Reviewed in the United States on April 12, 2026 by Claudia García
I’m very happy with this hair growth serum! The roll-on applicator makes it super easy and mess-free to use directly on the scalp. The texture is lightweight and non-greasy, so it doesn’t leave my hair oily or heavy. I like the clean formula with rosemary, caffeine, and biotin—it feels gentle but effective. After regular use, my scalp feels healthier and more refreshed. It’s comfortable to apply and absorbs quickly.
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Reviewed in the United States on April 29, 2026 by Nataliia Kot
Size: 1.08 Fl Oz (Pack of 1)
Always use rosemary for my hair growth. I like this roll on is easy to use and i can do it quickly. Smells good and i can use it everyday and no need washing my hair after every use.
Reviewed in the United States on May 6, 2026 by Male
This is officially my second time ordering this serum because it’s just so easy to use. I love the roll-on design it makes it way simpler to target specific spots without making a mess or getting my hands sticky the best part is that it’s not greasy at all. I can apply it and go about my day without worrying about my hair looking oily I’ve definitely noticed my hair feeling stronger and looking fuller since I started using it If you want a straightforward scalp treatment with great ingredients, this is it!
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Reviewed in the United States on April 3, 2026 by Patty
Really like this so far! The roll-on is super easy to use and not messy at all. It doesn’t feel greasy, which is a big plus. I’ve only been using it for a bit, but my hair already feels a little healthier. Smells nice too. Would buy again!
Reviewed in the United States on April 6, 2026 by Jenny