Carl C.
Great product
Easy to use and not detectable. Makes hair look fuller.
Response from Mane International LLCJun 3, 2026
Hi Carl ,Thank you for your 5 star review,we’re really glad that you like the product. Mane International

The world's Number One hair thickening spray. Instantly thicker hair. We also have hair thickeing shampoos and conditioners. Suitable for all genders. Mane Hair Thickener is used by celebrities and stars to cover thinning hair and fill in hairlines and make hair look naturally thicker and fuller.
Mane International LLC (manehairthickener.com) has 159 customer reviews on Five Star Index, with an average rating of 3.0 out of 5.
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Carl C.
Easy to use and not detectable. Makes hair look fuller.
Response from Mane International LLCJun 3, 2026
Hi Carl ,Thank you for your 5 star review,we’re really glad that you like the product. Mane International
Paul S.
The product is wonderful it does what it says it will do I have been a hairdresser for 35 years and are familiar with products for hair thinning and this is one of the best I've ever tried or experienced as a professional I don't know what else to tell people if you've got residue on your scalp you're not using it properly or you're not using the protective comb that they also sell for your hairline it improves the texture of your hair if it didn't improve the texture of your hair then you didn't need this product to begin with OR your hair was too thin for it to do anything, the only negative I would say is that I had a little trouble with the website at first but it was corrected quickly and I got the order and communication with the company was fine I have nothing but good things to say about this product I think it's great
Response from Mane International LLCJun 2, 2026
Thank you so much for your thoughtful and detailed feedback. We truly appreciate you taking the time to share your experience. It means a great deal to hear such positive comments from someone with 35 years of professional experience in the hair industry. We're delighted that you've seen such great results and that the product has met your expectations. We also appreciate your helpful insights regarding proper application and the use of the comb for achieving the best results. We're glad our customer service team was able to quickly resolve the website issue and ensure your order experience went smoothly. Thank you again for your support and recommendation. We're honored to have earned your trust and are grateful to have you as a customer.
Michael B.
When I had a problem they immediately corrected it! Their customer service is top notch.
Response from Mane International LLCApr 21, 2026
Hi Michael - thank you for your 5 star review! Mane International
Benny F.
The best hair thicker spray there is and I have used a lot. The BEST ‼️
Response from Mane International LLCApr 11, 2026
Hi Benny - thank you for your lovely 5 star review. Mane International
Royland A.
It works well
Response from Mane International LLCFeb 9, 2026
Thanks for your 5 star review!
Jorge V.
Quick Easy-to-use and better for the journey
Response from Mane International LLCFeb 3, 2026
Hi Jorge - thank you for your 5 star review! Mane International
Jaime G.
It helps on the moment. Wish there was a permanent
Response from Mane International LLCJan 12, 2026
Thank you for your 5 star review. Mane International
Gavin M.
Love the product.
Response from Mane International LLCJan 6, 2026
Thank you for your lovely 5 star review!