Rosemary Extract Hair Growth Serum | AMZ 45ml

(66 customer reviews)

$28.34

In Stock

Rosemary Extract Hair Growth Product by AMZ (45ml). Nourishes scalp, strengthens follicles, and promotes healthier hair growth.

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AMZ Oil Smooth & Silky 45ml

Experience premium hair care with the AMZ Oil (45ml), formulated with Rosemary Batana Oil. Designed for smooth & silky, this professional-grade product delivers salon-quality results at home.

Key Benefits

  • Smooth & Silky – Targeted action for visible results
  • Nourishing – Targeted action for visible results
  • Hydrating – Targeted action for visible results
  • Professional Quality – Salon-grade ingredients and formulation
  • Suitable for All Hair Types – Gentle yet effective for everyone

Key Ingredients

  • Rosemary
  • Batana Oil

Product Specifications

Brand AMZ
Volume 45ml
Weight 52g
Key Ingredients Rosemary, Batana Oil
Shelf Life 3 years
Storage Store in a cool, dry place away from direct sunlight
Package Size 11.2*3.2*3.2cm

How to Use

  1. Apply a few drops to clean, towel-dried or dry hair
  2. Distribute evenly from mid-length to ends, focusing on damaged areas
  3. Gently massage into scalp for better absorption
  4. Do not rinse. Style as usual

The AMZ Oil 45ml is enriched with Rosemary and Batana Oil, making it an ideal choice for those seeking smooth & silky and nourishing. Perfect for daily use, this oil helps maintain healthy, beautiful hair. Suitable for all hair types including color-treated and chemically processed hair.

Key Ingredients

This formula features Rosemary Extract as the core active ingredients. These components work together to nourish the scalp, strengthen hair follicles, and support healthy hair growth. Consistent use helps create an optimal environment for thicker, fuller-looking hair.

66 reviews for Rosemary Extract Hair Growth Serum | AMZ 45ml

  1. Stella King (verified owner)

    Best I’ve tried for strength. Noticed changes in week two.

  2. Scarlett Allen (verified owner)

    I’m in my 40s and my hair has been thinning steadily – this gave me hope again. I section my hair and apply drop by drop directly to the scalp, then massage gently. The shedding in the shower has reduced dramatically – maybe 80% less hair in the drain. Definitely worth the investment for anyone dealing with similar hair concerns.

  3. Henry Brown (verified owner)

    I’m in my 40s and my hair has been thinning steadily – this gave me hope again. I put it on at night and wash it out the next morning – that overnight soak really helps. I can run a comb through my hair without hearing that horrible snapping sound. Do yourself a favor and get this.

  4. Sofia Lopez

    This product is okay – not terrible but not the game-changer I was expecting. I massage it into my scalp with my fingertips for about 2 minutes each application. Helped slightly with itching but the flaking is still there. Three stars because it technically does something, just not enough.

  5. Adrian Johnson

    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 a few drops to my scalp every night before bed and massage it in. I can run a comb through my hair without hearing that horrible snapping sound. Honestly the best hair product purchase I’ve made this year.

  6. Ellie Hill (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 section my hair and apply drop by drop directly to the scalp, then massage gently. The strengthening effect is minimal for the price. I’ll keep looking for something that works better for me.

  7. Sarah Johnson (verified owner)

    Solid product. Does what it says. Just wish it worked a little faster. I put it on at night and wash it out the next morning – that overnight soak really helps. My ends are healthier than before, though not completely split-free. I’m satisfied enough to repurchase, which says something.

  8. Daniel Nguyen

    It’s okay. Not much moisture for the price. Might work for others.

  9. Jack Miller (verified owner)

    I’m on my second bottle and I’m seeing the results I was hoping for, slowly but surely. I apply a few drops to my scalp every night before bed and massage it in. The rosemary oil gives this product an edge over basic drugstore options. There are baby hairs coming in along my temples – progress is real but gradual. My hair is definitely more hydrated, though I need to reapply every couple of days. 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. I’m satisfied enough to repurchase, which says something.

  10. Jackson Jones (verified owner)

    I’ve been struggling with thinning hair for years and this is the first thing that actually made a visible difference. I use it twice a day, morning and night, on clean dry scalp areas. The hydration lasts for days between washes instead of evaporating by day two. I only wish I’d started using it sooner.

  11. Nathan Harris (verified owner)

    I’ll finish the bottle but I’m not sure I’d buy it again. We’ll see how the next few weeks go. I use this after washing my hair while it’s still damp, focusing on the roots. My hairline looks about the same as when I started. It might work better for someone with different hair concerns.

  12. Hannah Lopez (verified owner)

    I had high hopes for this based on the reviews but my experience has been mixed. I section my hair and apply drop by drop directly to the scalp, then massage gently. I wish the rosemary oil was higher concentration – might explain the mediocre results. Reduced some symptoms but didn’t address the underlying problem. My hair felt moisturized initially but the effect didn’t last. I know hair products can take time, so I used it faithfully for 7 weeks before reviewing. I’ll keep looking for something that works better for me.

  13. Avery Torres (verified owner)

    I’ve been struggling with thinning hair for years and this is the first thing that actually made a visible difference. I put it on at night and wash it out the next morning – that overnight soak really helps. The hydration lasts for days between washes instead of evaporating by day two. This product restored my confidence in my hair.

  14. Layla Martinez (verified owner)

    Wish I had found this years ago. My hair feels completely different now. I use this after washing my hair while it’s still damp, focusing on the roots. The moisture balance is perfect – not greasy at the roots, not dry at the ends. I’ve already repurchased and will keep this in my routine indefinitely.

  15. Sebastian King (verified owner)

    This works. rosemary oil + consistent use = visible results in 3 weeks.

  16. Aaron Taylor (verified owner)

    My hairdresser actually commented on how much healthier my hair looks since I started using this. I section my hair and apply drop by drop directly to the scalp, then massage gently. The rosemary oil in this formula really seems to make a difference – my hair responds to it better than anything else I’ve tried. My hair doesn’t feel like straw anymore – it’s genuinely moisturized from root to tip. I can run a comb through my hair without hearing that horrible snapping sound. The key with any hair care product is consistency – I made it part of my daily routine and stuck with it for 8 weeks before judging the results. Do yourself a favor and get this.

  17. Sophia Harris (verified owner)

    The difference in my hair texture and growth is something I can actually see and feel. I use it twice a day, morning and night, on clean dry scalp areas. My dry, brittle ends have transformed into something that actually feels soft and hydrated. This is the real deal – not another overhyped product.

  18. Sophia White (verified owner)

    Five stars. rosemary oil is key – my hair has never looked better.

  19. Samuel Martin

    Best I’ve tried for strength. Noticed changes in week two.

  20. Avery Harris (verified owner)

    Solid product. Does what it says. Just wish it worked a little faster. I use it twice a day, morning and night, on clean dry scalp areas. The moisture is good but it’s a bit heavy for my fine hair – better for thicker hair types. Not perfect but definitely above average.

  21. Zoe Miller

    After postpartum hair loss wrecked my confidence, this product helped me feel like myself again. I apply a few drops to my scalp every night before bed and massage it in. The moisture balance is perfect – not greasy at the roots, not dry at the ends. Five stars without hesitation.

  22. Hannah Flores (verified owner)

    I’ve seen enough improvement to keep using it, though it’s not a miracle product. I massage it into my scalp with my fingertips for about 2 minutes each application. I chose this partly because of the rosemary oil content, and I think it’s helping, just slowly. Breakage has reduced significantly but I still see some snapping when I use high heat. My dry ends have improved, though the effect doesn’t last as long as I’d like. 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. I’m satisfied enough to repurchase, which says something.

  23. Zoey Wright (verified owner)

    I’ve recommended this to three people already because the results speak for themselves. I use this after washing my hair while it’s still damp, focusing on the roots. The moisture balance is perfect – not greasy at the roots, not dry at the ends. Five stars without hesitation.

  24. Oliver Gonzalez (verified owner)

    It’s okay. Not much growth for the price. Might work for others.

  25. Riley Sanchez (verified owner)

    It’s okay. Not much scalp for the price. Might work for others.

  26. Ethan Hernandez (verified owner)

    After postpartum hair loss wrecked my confidence, this product helped me feel like myself again. I put it on at night and wash it out the next morning – that overnight soak really helps. My ends feel strong and healthy instead of frayed and split. Can’t recommend this enough for anyone struggling with their hair.

  27. Sarah King (verified owner)

    After postpartum hair loss wrecked my confidence, this product helped me feel like myself again. I use it twice a day, morning and night, on clean dry scalp areas. I love that this contains rosemary oil – it’s one of the few ingredients that’s actually been studied for hair growth. The irritation from other products disappeared once I switched to this. I can run a comb through my hair without hearing that horrible snapping sound. For anyone just starting, give it at least 5 weeks before deciding if it works for you. Hair growth cycles are slow. Five stars without hesitation.

  28. Christian Smith

    I’ve been using it consistently for a month and the results are underwhelming so far. I apply a few drops to my scalp every night before bed and massage it in. It has rosemary oil which is supposed to help, but I’m not seeing the results I expected from it. My hairline looks about the same as when I started. My hair feels coated rather than genuinely stronger. 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.

  29. Logan Wright (verified owner)

    Five stars. rosemary oil is key – my hair has never looked better.

  30. Ella Wright

    Best I’ve tried for strength. Noticed changes in week two.

  31. Grace Gonzalez (verified owner)

    I noticed improvement after about three weeks of consistent use – not dramatic but real. I apply a few drops to my scalp every night before bed and massage it in. Reduced my flaking by about 70% – not completely gone but much better. I’d recommend it with the caveat that you need to be patient and consistent.

  32. Adam Hernandez (verified owner)

    I bought this on a recommendation from a friend and I’m so glad I did. I section my hair and apply drop by drop directly to the scalp, then massage gently. I specifically wanted something with rosemary oil because I’d read about its benefits for hair health, and this delivers. I’m seeing real density improvement at my crown where my scalp used to show through. My hair doesn’t snap off when I brush it anymore – the breakage is practically gone. The key with any hair care product is consistency – I made it part of my daily routine and stuck with it for 6 weeks before judging the results. I only wish I’d started using it sooner.

  33. Aiden Anderson (verified owner)

    Meh. moisture is minimal after a month. rosemary oil doesn’t seem concentrated enough.

  34. Wyatt Jackson (verified owner)

    I’m happy with the results so far, though I had to be patient to see them. I apply a few drops to my scalp every night before bed and massage it in. I chose this partly because of the rosemary oil content, and I think it’s helping, just slowly. There are baby hairs coming in along my temples – progress is real but gradual. Reduced my flaking by about 70% – not completely gone but much better. 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. Solid choice, just manage your expectations on speed of results.

  35. Chloe Taylor (verified owner)

    I’m in my 40s and my hair has been thinning steadily – this gave me hope again. I use this after washing my hair while it’s still damp, focusing on the roots. The rosemary oil in this formula really seems to make a difference – my hair responds to it better than anything else I’ve tried. My ends feel strong and healthy instead of frayed and split. My hair doesn’t feel like straw anymore – it’s genuinely moisturized from root to tip. 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. This product restored my confidence in my hair.

  36. Aiden Scott (verified owner)

    Good product that does what it claims, with a few minor drawbacks. I massage it into my scalp with my fingertips for about 2 minutes each application. The rosemary oil is a nice touch – I think it contributes to the results I’m seeing. I’m seeing some new growth, though it’s been slower than I hoped. I’d estimate about 60-70% less breakage since I started using this. For anyone just starting, give it at least 7 weeks before deciding if it works for you. Hair growth cycles are slow. Not perfect but definitely above average.

  37. Nora Martin (verified owner)

    I’ve been using it consistently for a month and the results are underwhelming so far. I section my hair and apply drop by drop directly to the scalp, then massage gently. I wish the rosemary oil was higher concentration – might explain the mediocre results. The moisture lasts about a day then my hair is back to being dry. I see minimal new growth and the progress is frustratingly slow. Patience is important with hair products. I gave it 7 weeks before writing this review. It might work better for someone with different hair concerns.

  38. Logan Torres

    I’ve been struggling with thinning hair for years and this is the first thing that actually made a visible difference. I use this after washing my hair while it’s still damp, focusing on the roots. My hair doesn’t feel like straw anymore – it’s genuinely moisturized from root to tip. Can’t recommend this enough for anyone struggling with their hair.

  39. Mason Davis (verified owner)

    I was skeptical at first because I’ve been burned by so many products before, but this one really delivers. I use it twice a day, morning and night, on clean dry scalp areas. My scalp feels balanced – not oily, not dry, just healthy. I’ve already repurchased and will keep this in my routine indefinitely.

  40. William Davis (verified owner)

    This has been working for me but I had to figure out the right way to use it. I use this after washing my hair while it’s still damp, focusing on the roots. I chose this partly because of the rosemary oil content, and I think it’s helping, just slowly. Solid hydration but I experience some buildup after about a week of use. Breakage has reduced significantly but I still see some snapping when I use high heat. For anyone just starting, give it at least 5 weeks before deciding if it works for you. Hair growth cycles are slow. Good product overall – I’ll keep using it and see if results improve over time.

  41. Alexander Lewis (verified owner)

    I’ve been struggling with thinning hair for years and this is the first thing that actually made a visible difference. I apply a few drops to my scalp every night before bed and massage it in. I can run a comb through my hair without hearing that horrible snapping sound. Five stars without hesitation.

  42. Aiden Gonzalez (verified owner)

    Solid product. Does what it says. Just wish it worked a little faster. I massage it into my scalp with my fingertips for about 2 minutes each application. I chose this partly because of the rosemary oil content, and I think it’s helping, just slowly. There are baby hairs coming in along my temples – progress is real but gradual. The moisture is good but it’s a bit heavy for my fine hair – better for thicker hair types. For anyone just starting, give it at least 7 weeks before deciding if it works for you. Hair growth cycles are slow. Not perfect but definitely above average.

  43. Scarlett Sanchez (verified owner)

    Wish I had found this years ago. My hair feels completely different now. I use it twice a day, morning and night, on clean dry scalp areas. My scalp feels balanced – not oily, not dry, just healthy. I only wish I’d started using it sooner.

  44. Joseph Rodriguez (verified owner)

    I noticed changes faster than I expected – within two weeks my hair felt different. I use this after washing my hair while it’s still damp, focusing on the roots. My dry, brittle ends have transformed into something that actually feels soft and hydrated. Five stars without hesitation.

  45. Mason Nguyen (verified owner)

    My hairdresser actually commented on how much healthier my hair looks since I started using this. A little goes a long way – I use 3-4 drops along my hairline and crown area. My part looks noticeably narrower than it did two months ago. Do yourself a favor and get this.

  46. Avery Perez (verified owner)

    I’ve seen enough improvement to keep using it, though it’s not a miracle product. I apply a few drops to my scalp every night before bed and massage it in. The shedding has decreased noticeably but hasn’t stopped entirely. I’d buy it again, though I’d love to see them improve a few things.

  47. Ava Thomas (verified owner)

    This is the one. Tried everything for moisture and finally found something that works.

  48. Aubrey Walker (verified owner)

    I’ve recommended this to three people already because the results speak for themselves. I put it on at night and wash it out the next morning – that overnight soak really helps. The hydration lasts for days between washes instead of evaporating by day two. Definitely worth the investment for anyone dealing with similar hair concerns.

  49. Aria Rodriguez (verified owner)

    I’ve been struggling with thinning hair for years and this is the first thing that actually made a visible difference. I put it on at night and wash it out the next morning – that overnight soak really helps. I love that this contains rosemary oil – it’s one of the few ingredients that’s actually been studied for hair growth. I can run a comb through my hair without hearing that horrible snapping sound. 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. Five stars without hesitation.

  50. Aaron Young (verified owner)

    I bought this on a recommendation from a friend and I’m so glad I did. I massage it into my scalp with my fingertips for about 2 minutes each application. The hydration lasts for days between washes instead of evaporating by day two. Honestly the best hair product purchase I’ve made this year.

  51. Madison Walker (verified owner)

    I’ve spent so much money on treatments that didn’t work – this one is worth every penny. I massage it into my scalp with my fingertips for about 2 minutes each application. The rosemary oil in this formula really seems to make a difference – my hair responds to it better than anything else I’ve tried. My part looks noticeably narrower than it did two months ago. My hair doesn’t snap off when I brush it anymore – the breakage is practically gone. For anyone just starting, give it at least 6 weeks before deciding if it works for you. Hair growth cycles are slow. I only wish I’d started using it sooner.

  52. Matthew Ramirez

    No more shedding and my roots look fuller. This product delivers.

  53. Sophia Hernandez (verified owner)

    I’ve been using this for about six weeks and I’m seeing real progress, though it’s not perfect. I use it twice a day, morning and night, on clean dry scalp areas. My scalp feels healthier overall, though I need to use it consistently for it to work. Not perfect but definitely above average.

  54. Evelyn Hill

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

  55. Zoey Robinson (verified owner)

    I’ll finish the bottle but I’m not sure I’d buy it again. We’ll see how the next few weeks go. I massage it into my scalp with my fingertips for about 2 minutes each application. It works for a few days then seems to stop being effective. I’ll keep looking for something that works better for me.

  56. Luke Miller (verified owner)

    Five stars. rosemary oil is key – my hair has never looked better.

  57. Theodore Hernandez (verified owner)

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

  58. Chloe Miller (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 drop by drop directly to the scalp, then massage gently. The rosemary oil in this formula really seems to make a difference – my hair responds to it better than anything else I’ve tried. I can run a comb through my hair without hearing that horrible snapping sound. My part looks noticeably narrower than it did two months ago. The key with any hair care product is consistency – I made it part of my daily routine and stuck with it for 8 weeks before judging the results. Five stars without hesitation.

  59. Nathan Anderson (verified owner)

    Good product that does what it claims, with a few minor drawbacks. I use it twice a day, morning and night, on clean dry scalp areas. The shedding has decreased noticeably but hasn’t stopped entirely. Not perfect but definitely above average.

  60. Scarlett Davis

    I was ready to see a dermatologist about my hair loss but this has been working so well I haven’t needed to. A little goes a long way – I use 3-4 drops along my hairline and crown area. The rosemary oil in this formula really seems to make a difference – my hair responds to it better than anything else I’ve tried. My scalp feels balanced – not oily, not dry, just healthy. The elasticity is back – my hair bends without breaking. For anyone just starting, give it at least 4 weeks before deciding if it works for you. Hair growth cycles are slow. Can’t recommend this enough for anyone struggling with their hair.

  61. Nathan Hernandez

    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 a few drops to my scalp every night before bed and massage it in. Since rosemary oil is a key ingredient, I feel confident this is doing something real, not just coating my hair. My hair doesn’t snap off when I brush it anymore – the breakage is practically gone. My part looks noticeably narrower than it did two months ago. The key with any hair care product is consistency – I made it part of my daily routine and stuck with it for 7 weeks before judging the results. Honestly the best hair product purchase I’ve made this year.

  62. Aubrey Walker (verified owner)

    I bought this on a recommendation from a friend and I’m so glad I did. I use this after washing my hair while it’s still damp, focusing on the roots. The moisture balance is perfect – not greasy at the roots, not dry at the ends. Honestly the best hair product purchase I’ve made this year.

  63. Nora Young (verified owner)

    My partner noticed the difference before I even said anything about using a new product. A little goes a long way – I use 3-4 drops along my hairline and crown area. I specifically wanted something with rosemary oil because I’d read about its benefits for hair health, and this delivers. The irritation from other products disappeared once I switched to this. I can run a comb through my hair without hearing that horrible snapping sound. The key with any hair care product is consistency – I made it part of my daily routine and stuck with it for 8 weeks before judging the results. Definitely worth the investment for anyone dealing with similar hair concerns.

  64. James Allen (verified owner)

    I was skeptical at first because I’ve been burned by so many products before, but this one really delivers. I put it on at night and wash it out the next morning – that overnight soak really helps. I love that this contains rosemary oil – it’s one of the few ingredients that’s actually been studied for hair growth. I’m losing way fewer hairs when I style – the tensile strength has definitely improved. My scalp itch is completely gone and the flaking has stopped entirely. 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. Can’t recommend this enough for anyone struggling with their hair.

  65. Sarah Moore (verified owner)

    Meh. moisture is minimal after a month. rosemary oil doesn’t seem concentrated enough.

  66. Camila Sanchez (verified owner)

    Solid product. Does what it says. Just wish it worked a little faster. I massage it into my scalp with my fingertips for about 2 minutes each application. The rosemary oil is a nice touch – I think it contributes to the results I’m seeing. The cooling sensation is nice but the relief is temporary – I need to reapply. Breakage has reduced significantly but I still see some snapping when I use high heat. 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. Good product overall – I’ll keep using it and see if results improve over time.

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