Hair Thickening Treatment | AMZ 10ml

(58 customer reviews)

$36.66

In Stock

Hair Growth Product by AMZ (10ml). Professional formula for healthier, fuller hair.

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AMZ Hair Care Smooth & Silky 10ml

Fine, flat hair that won’t hold volume? This AMZ product adds body without the sticky, crunchy feeling.

Comes in a 10ml size, which should last you a good while depending on how often you use it.

What Makes This One Different

  • AMZ — a brand that’s been in the hair care space for a while
  • 10ml — decent size for the price
  • All hair types — works on straight, wavy, curly, coily, color-treated, you name it

How to Use It

Apply as directed on the packaging. Consistency is key with any hair care product — stick with it for at least a few weeks.

The Honest Truth

Don’t expect overnight results — hair grows slow. But if you give this a fair shot over 4-8 weeks, most people see something positive happening.

Looking for a reliable hair care product? The AMZ hair care product (10ml) is a popular pick for good reason. Browse our full selection of hair thickening volumizing to compare options and find the right fit for your hair.

58 reviews for Hair Thickening Treatment | AMZ 10ml

  1. Henry Smith (verified owner)

    Mediocre results with growth. I’ll finish the bottle but probably won’t repurchase.

  2. Ethan Thompson (verified owner)

    I’m happy with the results so far, though I had to be patient to see them. I use it on clean dry scalp and don’t wash my hair for 24 hours after. I’m seeing some new growth, though it’s been slower than I hoped. Solid choice, just manage your expectations on speed of results.

  3. Oliver Scott (verified owner)

    I’ve been struggling with thinning hair for years and this is the first thing that actually made a visible difference. I section my hair and apply it precisely where I’m seeing the most thinning. Since the formula is a key ingredient, I feel confident this is doing something real, not just coating my hair. The regrowth along my temples is visible enough that friends have asked what I’m using. My ponytail feels thicker and my part doesn’t look as wide as it used to. For anyone just starting, give it at least 6 weeks before deciding if it works for you. Hair growth cycles are slow. Honestly the best hair product purchase I’ve made this year.

  4. Charlotte Torres (verified owner)

    Wish I had found this years ago. My hair feels completely different now. I section my hair and apply it precisely where I’m seeing the most thinning. I love that this contains the formula – it’s one of the few ingredients that’s actually been studied for hair growth. The regrowth along my temples is visible enough that friends have asked what I’m using. My roots have actual lift now instead of lying flat against my scalp by noon. For anyone just starting, give it at least 5 weeks before deciding if it works for you. Hair growth cycles are slow. Do yourself a favor and get this.

  5. Victoria Garcia (verified owner)

    This works well overall but there are a couple of things I’d change about it. I use it on clean dry scalp and don’t wash my hair for 24 hours after. I chose this partly because of the the formula content, and I think it’s helping, just slowly. I can see a difference in fullness but it’s not as dramatic as some reviews suggest. There are baby hairs coming in along my temples – progress is real but gradual. For anyone just starting, give it at least 7 weeks before deciding if it works for you. Hair growth cycles are slow. Solid choice, just manage your expectations on speed of results.

  6. Penelope Johnson (verified owner)

    Underwhelming. the formula didn’t make a noticeable difference for me.

  7. Jayden King (verified owner)

    I had high hopes for this based on the reviews but my experience has been mixed. I section my hair and apply it precisely where I’m seeing the most thinning. The effect is barely noticeable on my fine hair. Average product, average results. That’s about all there is to say.

  8. Victoria Ramirez (verified owner)

    My partner noticed the difference before I even said anything about using a new product. I incorporate it into my nightly routine – consistency is what made the difference. The regrowth along my temples is visible enough that friends have asked what I’m using. I’ve already repurchased and will keep this in my routine indefinitely.

  9. Isaiah White (verified owner)

    This works. the formula + consistent use = visible results in 3 weeks.

  10. Zoe Thomas (verified owner)

    Love this. volume is real and my hairdresser noticed too.

  11. Logan King (verified owner)

    My partner noticed the difference before I even said anything about using a new product. I apply this directly to my scalp twice a day – morning and before bed. I can see my hair has more body and bounce, especially at the roots. Do yourself a favor and get this.

  12. Jonathan Harris (verified owner)

    I’m on my second bottle and I’m seeing the results I was hoping for, slowly but surely. I apply this directly to my scalp twice a day – morning and before bed. The the formula is a nice touch – I think it contributes to the results I’m seeing. The volume is there but it doesn’t last a full 48 hours – I need to reapply on day two. I’m seeing some new growth, though it’s been slower than I hoped. For anyone just starting, give it at least 7 weeks before deciding if it works for you. Hair growth cycles are slow. Solid choice, just manage your expectations on speed of results.

  13. Elijah Rodriguez

    I was skeptical at first because I’ve been burned by so many products before, but this one really delivers. I apply this directly to my scalp twice a day – morning and before bed. The the formula is what sets this apart from other products I’ve used – you can feel the quality. Even my stylist commented that my hair feels thicker when she works with it. I can see new baby hairs sprouting along my hairline where it had been thinning. It took about 4 weeks of consistent use to really see the difference, so don’t give up if you don’t notice changes in the first few days. This product restored my confidence in my hair.

  14. Logan Rodriguez (verified owner)

    Happy with the growth. Wish it worked faster but it does work.

  15. Abigail Sanchez

    Good product. volume is there but takes patience. the formula is a plus.

  16. Jonathan Martinez (verified owner)

    I think this might work for some people but it hasn’t been great for my specific hair type. I use it on clean dry scalp and don’t wash my hair for 24 hours after. It gives some lift but my hair falls flat by the end of the day. Maybe with more time I’d see better results, but I’m not impressed so far.

  17. Caleb Nguyen (verified owner)

    I was ready to see a dermatologist about my hair loss but this has been working so well I haven’t needed to. I apply it with a dropper along my part and massage with my fingertips. The the formula is what sets this apart from other products I’ve used – you can feel the quality. I can see my hair has more body and bounce, especially at the roots. The shedding in the shower has reduced dramatically – maybe 80% less hair in the drain. It took about 6 weeks of consistent use to really see the difference, so don’t give up if you don’t notice changes in the first few days. Do yourself a favor and get this.

  18. Benjamin Allen (verified owner)

    This has been working for me but I had to figure out the right way to use it. I apply this directly to my scalp twice a day – morning and before bed. My hair looks fuller but I have to be careful not to use too much or it gets weighed down. Solid choice, just manage your expectations on speed of results.

  19. Adam Thompson (verified owner)

    Average. the formula is in there but results are underwhelming so far.

  20. Nathan Miller (verified owner)

    This has earned a permanent spot in my hair care routine. Can’t imagine being without it now. I apply this directly to my scalp twice a day – morning and before bed. I’m seeing real density improvement at my crown where my scalp used to show through. I’ve already repurchased and will keep this in my routine indefinitely.

  21. Aaron Young (verified owner)

    My partner noticed the difference before I even said anything about using a new product. I apply this directly to my scalp twice a day – morning and before bed. My part looks noticeably narrower than it did two months ago. This is the real deal – not another overhyped product.

  22. Avery Anderson

    I’ve spent so much money on treatments that didn’t work – this one is worth every penny. I apply this directly to my scalp twice a day – morning and before bed. I specifically wanted something with the formula because I’d read about its benefits for hair health, and this delivers. I can see new baby hairs sprouting along my hairline where it had been thinning. The difference in fullness is noticeable in photos – my hair looks denser. For anyone just starting, give it at least 7 weeks before deciding if it works for you. Hair growth cycles are slow. Do yourself a favor and get this.

  23. Lillian Clark (verified owner)

    I was skeptical at first because I’ve been burned by so many products before, but this one really delivers. I section my hair and apply it precisely where I’m seeing the most thinning. I can see my hair has more body and bounce, especially at the roots. This is the real deal – not another overhyped product.

  24. Scarlett Hill (verified owner)

    Wish I had found this years ago. My hair feels completely different now. I use it on clean dry scalp and don’t wash my hair for 24 hours after. Even my stylist commented that my hair feels thicker when she works with it. If you’re on the fence, just try it. You won’t regret it.

  25. Jonathan Torres (verified owner)

    I bought this on a recommendation from a friend and I’m so glad I did. I apply it with a dropper along my part and massage with my fingertips. Even my stylist commented that my hair feels thicker when she works with it. Can’t recommend this enough for anyone struggling with their hair.

  26. Lily Robinson (verified owner)

    Wish I had found this years ago. My hair feels completely different now. I use it on clean dry scalp and don’t wash my hair for 24 hours after. The the formula in this formula really seems to make a difference – my hair responds to it better than anything else I’ve tried. Even my stylist commented that my hair feels thicker when she works with it. I can see new baby hairs sprouting along my hairline where it had been thinning. For anyone just starting, give it at least 6 weeks before deciding if it works for you. Hair growth cycles are slow. If you’re on the fence, just try it. You won’t regret it.

  27. Caleb Perez (verified owner)

    I noticed improvement after about three weeks of consistent use – not dramatic but real. I apply this directly to my scalp twice a day – morning and before bed. I’m seeing some new growth, though it’s been slower than I hoped. I’d recommend it with the caveat that you need to be patient and consistent.

  28. Caleb Ramirez (verified owner)

    After trying what feels like a hundred different products, I finally found something that works for my hair. I section my hair and apply it precisely where I’m seeing the most thinning. Even my stylist commented that my hair feels thicker when she works with it. This is the real deal – not another overhyped product.

  29. Avery White (verified owner)

    Good results with the formula. Need consistent use to see the difference.

  30. Benjamin Hernandez (verified owner)

    I noticed changes faster than I expected – within two weeks my hair felt different. I apply this directly to my scalp twice a day – morning and before bed. The shedding in the shower has reduced dramatically – maybe 80% less hair in the drain. This product restored my confidence in my hair.

  31. Sofia Allen (verified owner)

    I’m happy with the results so far, though I had to be patient to see them. I section my hair and apply it precisely where I’m seeing the most thinning. The volume is there but it doesn’t last a full 48 hours – I need to reapply on day two. Good product overall – I’ll keep using it and see if results improve over time.

  32. Samuel Allen (verified owner)

    This has been working for me but I had to figure out the right way to use it. I use it on clean dry scalp and don’t wash my hair for 24 hours after. The the formula gives this product an edge over basic drugstore options. The volume is there but it doesn’t last a full 48 hours – I need to reapply on day two. My hair feels denser than before, though the change isn’t dramatic. It took about 4 weeks of consistent use to really see the difference, so don’t give up if you don’t notice changes in the first few days. I’m satisfied enough to repurchase, which says something.

  33. Scarlett Harris (verified owner)

    I’ve seen minor improvements but nothing that makes me want to rave about it. I apply it with a dropper along my part and massage with my fingertips. The the formula content was why I bought this, but it doesn’t seem concentrated enough to make a real difference. The volume boost is minimal and doesn’t last more than a few hours. I’ve been using it for two months and barely see any change in growth. Patience is important with hair products. I gave it 10 weeks before writing this review. I wanted to love it but it’s just okay.

  34. Logan Rodriguez

    The difference in my hair texture and growth is something I can actually see and feel. I use it on clean dry scalp and don’t wash my hair for 24 hours after. I specifically wanted something with the formula because I’d read about its benefits for hair health, and this delivers. Even my stylist commented that my hair feels thicker when she works with it. My part looks noticeably narrower than it did two months ago. For anyone just starting, give it at least 7 weeks before deciding if it works for you. Hair growth cycles are slow. I only wish I’d started using it sooner.

  35. Noah Williams

    I noticed changes faster than I expected – within two weeks my hair felt different. I section my hair and apply it precisely where I’m seeing the most thinning. The the formula in this formula really seems to make a difference – my hair responds to it better than anything else I’ve tried. I can see my hair has more body and bounce, especially at the roots. My part looks noticeably narrower than it did two months ago. For anyone just starting, give it at least 4 weeks before deciding if it works for you. Hair growth cycles are slow. I only wish I’d started using it sooner.

  36. Grace Jackson (verified owner)

    I’m on my second bottle and I’m seeing the results I was hoping for, slowly but surely. I section my hair and apply it precisely where I’m seeing the most thinning. I’m seeing some new growth, though it’s been slower than I hoped. Four stars because it works, just not as fast as I’d hoped.

  37. Harper Johnson (verified owner)

    Actually works. My scalp feels healthier and I see new growth. The the formula makes a difference.

  38. Christian Thompson (verified owner)

    It’s not bad, it’s just not particularly impressive either. Middle of the road for me. I incorporate it into my nightly routine – consistency is what made the difference. I’ve been using it for two months and barely see any change in growth. I’ll keep looking for something that works better for me.

  39. Penelope Clark (verified owner)

    I noticed changes faster than I expected – within two weeks my hair felt different. I use it as a targeted treatment on my thinning areas along my hairline. I can see new baby hairs sprouting along my hairline where it had been thinning. Do yourself a favor and get this.

  40. James King (verified owner)

    Wish I had found this years ago. My hair feels completely different now. I section my hair and apply it precisely where I’m seeing the most thinning. The the formula is what sets this apart from other products I’ve used – you can feel the quality. Even my stylist commented that my hair feels thicker when she works with it. I can see new baby hairs sprouting along my hairline where it had been thinning. It took about 6 weeks of consistent use to really see the difference, so don’t give up if you don’t notice changes in the first few days. This product restored my confidence in my hair.

  41. Christian Harris (verified owner)

    It works somewhat but I’m not sure if it’s worth the price for the amount of improvement I’ve seen. I use it on clean dry scalp and don’t wash my hair for 24 hours after. I wish the the formula was higher concentration – might explain the mediocre results. The shedding didn’t decrease much – maybe slightly less but nothing dramatic. The volume boost is minimal and doesn’t last more than a few hours. I’ve been using it for 10 weeks now and while the results aren’t dramatic, there is some progress. Average product, average results. That’s about all there is to say.

  42. Charlotte Hernandez (verified owner)

    Wish I had found this years ago. My hair feels completely different now. I apply it with a dropper along my part and massage with my fingertips. The regrowth along my temples is visible enough that friends have asked what I’m using. Can’t recommend this enough for anyone struggling with their hair.

  43. Liam Clark

    I was skeptical at first because I’ve been burned by so many products before, but this one really delivers. I incorporate it into my nightly routine – consistency is what made the difference. My roots have actual lift now instead of lying flat against my scalp by noon. Do yourself a favor and get this.

  44. Sebastian Gonzalez (verified owner)

    This has earned a permanent spot in my hair care routine. Can’t imagine being without it now. I section my hair and apply it precisely where I’m seeing the most thinning. I love that this contains the formula – it’s one of the few ingredients that’s actually been studied for hair growth. I’m seeing real density improvement at my crown where my scalp used to show through. The difference in fullness is noticeable in photos – my hair looks denser. The key with any hair care product is consistency – I made it part of my daily routine and stuck with it for 9 weeks before judging the results. Honestly the best hair product purchase I’ve made this year.

  45. Elizabeth Miller

    Good product. growth is there but takes patience. the formula is a plus.

  46. Madison Rodriguez (verified owner)

    Four stars because it works, just takes time. the formula is a nice touch.

  47. Abigail Lee (verified owner)

    After trying what feels like a hundred different products, I finally found something that works for my hair. I apply it with a dropper along my part and massage with my fingertips. The the formula in this formula really seems to make a difference – my hair responds to it better than anything else I’ve tried. I’m seeing real density improvement at my crown where my scalp used to show through. My ponytail feels thicker and my part doesn’t look as wide as it used to. It took about 5 weeks of consistent use to really see the difference, so don’t give up if you don’t notice changes in the first few days. I only wish I’d started using it sooner.

  48. Jack Clark (verified owner)

    I noticed improvement after about three weeks of consistent use – not dramatic but real. I section my hair and apply it precisely where I’m seeing the most thinning. The shedding has decreased noticeably but hasn’t stopped entirely. Good product overall – I’ll keep using it and see if results improve over time.

  49. Elijah Hernandez (verified owner)

    Wish I had found this years ago. My hair feels completely different now. I apply this directly to my scalp twice a day – morning and before bed. My part looks noticeably narrower than it did two months ago. I’ve already repurchased and will keep this in my routine indefinitely.

  50. Wyatt Wilson (verified owner)

    My hairdresser actually commented on how much healthier my hair looks since I started using this. I section my hair and apply it precisely where I’m seeing the most thinning. My ponytail feels thicker and my part doesn’t look as wide as it used to. Five stars without hesitation.

  51. William Young (verified owner)

    After trying what feels like a hundred different products, I finally found something that works for my hair. I section my hair and apply it precisely where I’m seeing the most thinning. My part looks noticeably narrower than it did two months ago. Can’t recommend this enough for anyone struggling with their hair.

  52. Ella Rodriguez (verified owner)

    I noticed changes faster than I expected – within two weeks my hair felt different. I use it as a targeted treatment on my thinning areas along my hairline. My part looks noticeably narrower than it did two months ago. Definitely worth the investment for anyone dealing with similar hair concerns.

  53. James Flores (verified owner)

    This has earned a permanent spot in my hair care routine. Can’t imagine being without it now. I use it on clean dry scalp and don’t wash my hair for 24 hours after. The the formula in this formula really seems to make a difference – my hair responds to it better than anything else I’ve tried. I can see my hair has more body and bounce, especially at the roots. My part looks noticeably narrower than it did two months ago. For anyone just starting, give it at least 6 weeks before deciding if it works for you. Hair growth cycles are slow. Do yourself a favor and get this.

  54. Luke Torres (verified owner)

    Five stars. the formula is key – my hair has never looked better.

  55. Emma Hill (verified owner)

    Wish I had found this years ago. My hair feels completely different now. I use it as a targeted treatment on my thinning areas along my hairline. I specifically wanted something with the formula because I’d read about its benefits for hair health, and this delivers. The shedding in the shower has reduced dramatically – maybe 80% less hair in the drain. My roots have actual lift now instead of lying flat against my scalp by noon. For anyone just starting, give it at least 6 weeks before deciding if it works for you. Hair growth cycles are slow. This product restored my confidence in my hair.

  56. Luke Garcia (verified owner)

    I’m happy with the results so far, though I had to be patient to see them. I use it as a targeted treatment on my thinning areas along my hairline. My hair looks fuller but I have to be careful not to use too much or it gets weighed down. I’d buy it again, though I’d love to see them improve a few things.

  57. David King (verified owner)

    I’m happy with the results so far, though I had to be patient to see them. I use it on clean dry scalp and don’t wash my hair for 24 hours after. I can see a difference in fullness but it’s not as dramatic as some reviews suggest. Solid choice, just manage your expectations on speed of results.

  58. Elijah Wright

    Decent product. growth is noticeable after about 3 weeks of use.

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