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GROWUS Recover Therapy Scalp Booster Serum
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Highlights
Summary
Recover Therapy Scalp Booster Serum For Thinning Hair is a targeted scalp serum powered by spicule technology that helps deliver active ingredients deep into the scalp to support fuller-looking hair and healthier hair density.
Benefits
- Spicule technology helps deliver active ingredients deeper into the scalp.
- Helps improve the appearance of hairline density and thinning areas.
- Supports a stronger scalp barrier.
- Helps improve the elasticity of crown and hairline areas.
- Lightweight leave-in formula for targeted daily scalp care.
- Roller applicator allows precise application to thinning areas.
Key Ingredients
- Spicule (Marine-derived micro-needle ingredient): Helps enhance absorption of active ingredients by stimulating the scalp and supporting deeper delivery.
- Scalp Barrier Strengthening Complex: Helps reduce moisture loss and support a healthier scalp environment.
- Menthol: Provides an immediate cooling sensation to soothe and refresh the scalp.
Research Results
- 29.94% improvement in scalp barrier*
- 7.70% improvement in hairline density*
- 5.70% improvement in crown & hairline elasticity*
- Dermatologically tested for scalp irritation
- *Results based on clinical studies over 4 weeks on 20 participants.
Item 2655282
- Apply directly to thinning areas or along the hairline using the roller applicator.
- Gently massage into the scalp to help absorption.
- Do not rinse.
- Use daily on dry or damp scalp for best results.
Water/Aqua/Eau, Alcohol Denat., Sea Water, C12-13 Alketh-9, Hydrolyzed Sponge, Fragrance, Ammonium Acryloyldimethyltaurate/VP Copolymer, Menthol, Salicylic Acid, Panthenol, 1,2-Hexanediol, Arginine, Sodium Gluconate, Zinc PCA, Caffeine, Butylene Glycol, Pseudoalteromonas Ferment Extract, Hydrolyzed Vegetable Protein, Glycerin, Avena Sativa (Oat) Peptide, Rosmarinus Officinalis (Rosemary) Extract, Citric Acid, Sea Cucumber Extract, Laminaria Japonica Extract, Undaria Pinnatifida Extract, Biotin, Caprylyl Glycol, Sargassum Fulvellum Extract, Sodium Salicylate, Hizikia Fusiforme Extract, Gelidium Cartilagineum Extract, Enteromorpha Compressa Extract, Spirulina Platensis Extract, Lecithin, Benzoic Acid, Sodium Benzoate, Ethylhexylglycerin, Sodium Phosphate, sh-Oligopeptide-1, Hexyl Cinnamal, Linalool, Eugenol, Citral
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
Helps hair growth after postpartum
I use this product in conjunction with the hair, regrowth shampoo. I feel like it helps boost the capabilities of that in shower product. I use the booster serum in the morning at night. It has the same medicinal but clean, smelling properties that the shampoo has. It leaves a tingling sensation in ...
Most Helpful Critical Review
Promising Formula, Still Waiting on Results
After using the GROWUS Recover Therapy Scalp Booster Serum consistently for a little over two weeks, I'd currently rate it 3 out of 5 stars. The serum is lightweight, easy to apply, and absorbs into the scalp quickly without leaving my hair feeling greasy or weighed down. I also appreciated that it ...
89 results
I would buy this product
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
We absolutely love this scalp oil! The results have been amazing. It doesn't make the scalp greasy at all, even with daily use. It's very easy and convenient to apply thanks to the metal roller balls, which make the application feel comfortable and refreshing. A great addition to our hair care routine!

I am amazed!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
I waited a little longer to write this review because I'm always skeptical about what I use on my hair and I received this product for free and Exchange for review, so I wanted to be honest. It usually takes about three weeks for me to try out a product to know what it's done to my hair, and this product has my hair feeling healthier, my scalp feeling healthier and just all around support supported the health and growth of my hair. My hair is definitely strengthened, texture is softer and I see significantly changes in the breakage my hair had just in the beginning of the month! I absolutely recommend this product!!!
Promising Formula, Still Waiting on Results
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
After using the GROWUS Recover Therapy Scalp Booster Serum consistently for a little over two weeks, I'd currently rate it 3 out of 5 stars. The serum is lightweight, easy to apply, and absorbs into the scalp quickly without leaving my hair feeling greasy or weighed down. I also appreciated that it didn't leave behind any noticeable residue, making it easy to incorporate into my daily routine. As far as performance goes, I haven't personally noticed a significant improvement in my hair shedding or thinning just yet. However, I also understand that scalp treatments typically take much longer than two weeks to show visible results. Because of that, I don't think it's fair to say the serum doesn't work—I may simply need to continue using it for a longer period of time before I can fully evaluate its effectiveness. Overall, I think it's a pleasant product to use and I'll continue testing it, but at this point I haven't seen enough visible results to rate it any higher.
Wonderful
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
The serum left my hair feeling soft smooth really amazing and deep cleansing the cleanses the scalp leaving it squeaky clean and feeling fresh as well as leaving my hair feeling hydrated and soft

Relaxing addition to my hair routine
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
I received this product for free in exchange for an honest review. It's too early to say if I've seen any results for hair thinning yet. I wear my hair up a lot, and have a lot of baby hairs/breakage from hair ties. I can say that it is very soothing to apply, smells great, and doesn't leave my hair looking oily. It took me a while to figure out the application, but once I did it works well.