Hair Growth Serum | East

(46 customer reviews)

$34.44

In Stock

Hair Growth Product by East. Nourishes scalp, strengthens follicles, and promotes healthier hair growth.

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East Moon Hair Treatment – Renewal

If your hair’s been falling out more than usual, this East Moon formula is worth a serious look.

What Makes This One Different

  • East Moon — a brand that’s been in the hair care space for a while
  • 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

A quick heads-up: results vary from person to person. What works great for one head of hair might take longer on another. The key is sticking with it.

Looking for a reliable hair care product? The East Moon hair care product is a popular pick for good reason. Browse our full selection of hair growth serums oils to compare options and find the right fit for your hair.

46 reviews for Hair Growth Serum | East

  1. Zoe Wilson

    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 the formula in this formula really seems to make a difference – my hair responds to it better than anything else I’ve tried. The regrowth along my temples is visible enough that friends have asked what I’m using. I’m losing way fewer hairs when I style – the tensile strength has definitely improved. 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 is the real deal – not another overhyped product.

  2. Mia Allen (verified owner)

    I’ve spent so much money on treatments that didn’t work – this one is worth every penny. I section my hair and apply drop by drop directly to the scalp, then massage gently. I don’t get that tight, itchy feeling anymore, even between washes. If you’re on the fence, just try it. You won’t regret it.

  3. Owen Brown (verified owner)

    Visible strength after 4 weeks. The the formula formula is excellent.

  4. Logan Lewis (verified owner)

    Solid product. Does what it says. Just wish it worked a little faster. I use this after washing my hair while it’s still damp, focusing on the roots. My dry ends have improved, though the effect doesn’t last as long as I’d like. I’m satisfied enough to repurchase, which says something.

  5. Oliver Sanchez (verified owner)

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

  6. Joseph Hernandez (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 moisture balance is perfect – not greasy at the roots, not dry at the ends. I only wish I’d started using it sooner.

  7. Evelyn Allen (verified owner)

    After trying what feels like a hundred different products, I finally found something that works for my hair. 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. Can’t recommend this enough for anyone struggling with their hair.

  8. Victoria Perez (verified owner)

    I’ve been struggling with thinning hair for years and this is the first thing that actually made a visible difference. A little goes a long way – I use 3-4 drops along my hairline and crown area. Since the formula is a key ingredient, I feel confident this is doing something real, not just coating my hair. I don’t get that tight, itchy feeling anymore, even between washes. My ends feel strong and healthy instead of frayed and split. 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. Five stars without hesitation.

  9. Harper Davis (verified owner)

    My partner noticed the difference before I even said anything about using a new product. I use it twice a day, morning and night, on clean dry scalp areas. I’m losing way fewer hairs when I style – the tensile strength has definitely improved. Can’t recommend this enough for anyone struggling with their hair.

  10. Ellie 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. The strengthening is real but requires consistent use – skip a few days and you lose progress. I’d buy it again, though I’d love to see them improve a few things.

  11. Hannah Miller (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 massage it into my scalp with my fingertips for about 2 minutes each application. The redness on my scalp cleared up within a week of using this. This product restored my confidence in my hair.

  12. Elijah Davis (verified owner)

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

  13. Victoria Ramirez (verified owner)

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

  14. Liam Nguyen (verified owner)

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

  15. Chloe Sanchez (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 moisture balance is perfect – not greasy at the roots, not dry at the ends. If you’re on the fence, just try it. You won’t regret it.

  16. Daniel Sanchez (verified owner)

    After trying what feels like a hundred different products, I finally found something that works for my hair. I apply a few drops to my scalp every night before bed and massage it in. The the formula is what sets this apart from other products I’ve used – you can feel the quality. I can run a comb through my hair without hearing that horrible snapping sound. The regrowth along my temples is visible enough that friends have asked what I’m using. 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. I only wish I’d started using it sooner.

  17. Evelyn Scott

    I noticed changes faster than I expected – within two weeks my hair felt different. I put it on at night and wash it out the next morning – that overnight soak really helps. Even in dry weather, my hair stays hydrated and doesn’t get that crackly texture. Definitely worth the investment for anyone dealing with similar hair concerns.

  18. Penelope White (verified owner)

    This works well overall but there are a couple of things I’d change about it. I apply a few drops to my scalp every night before bed and massage it in. The cooling sensation is nice but the relief is temporary – I need to reapply. Not perfect but definitely above average.

  19. Grace Brown (verified owner)

    This product is okay – not terrible but not the game-changer I was expecting. I put it on at night and wash it out the next morning – that overnight soak really helps. The strengthening effect is minimal for the price. Average product, average results. That’s about all there is to say.

  20. Caleb 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. 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. The moisture balance is perfect – not greasy at the roots, not dry at the ends. 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.

  21. Zoe Allen (verified owner)

    I noticed changes faster than I expected – within two weeks my hair felt different. I put it on at night and wash it out the next morning – that overnight soak really helps. 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.

  22. Hannah Scott (verified owner)

    The difference in my hair texture and growth is something I can actually see and feel. I section my hair and apply drop by drop directly to the scalp, then massage gently. The elasticity is back – my hair bends without breaking. Can’t recommend this enough for anyone struggling with their hair.

  23. Oliver Smith (verified owner)

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

  24. Adam Flores (verified owner)

    I noticed changes faster than I expected – within two weeks my hair felt different. A little goes a long way – I use 3-4 drops along my hairline and crown area. The the formula is what sets this apart from other products I’ve used – you can feel the quality. I can see new baby hairs sprouting along my hairline where it had been thinning. The irritation from other products disappeared once I switched to this. 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.

  25. Emily Wilson (verified owner)

    This has been working for me but I had to figure out the right way to use it. I massage it into my scalp with my fingertips for about 2 minutes each application. I can tell the the formula is doing something, I just wish the overall formula was a bit more potent. Reduced my flaking by about 70% – not completely gone but much better. There are baby hairs coming in along my temples – progress is real but gradual. It took about 8 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’d buy it again, though I’d love to see them improve a few things.

  26. Stella Allen (verified owner)

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

  27. Aubrey Lewis (verified owner)

    I’ve spent so much money on treatments that didn’t work – this one is worth every penny. A little goes a long way – I use 3-4 drops along my hairline and crown area. The moisture balance is perfect – not greasy at the roots, not dry at the ends. Can’t recommend this enough for anyone struggling with their hair.

  28. Evelyn Wright (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. I love that this contains the formula – it’s one of the few ingredients that’s actually been studied for hair growth. I don’t get that tight, itchy feeling anymore, even between washes. 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. Can’t recommend this enough for anyone struggling with their hair.

  29. Eleanor Wright (verified owner)

    After postpartum hair loss wrecked my confidence, this product helped me feel like myself again. A little goes a long way – I use 3-4 drops along my hairline and crown area. I can see new baby hairs sprouting along my hairline where it had been thinning. I only wish I’d started using it sooner.

  30. Aaron Williams (verified owner)

    Meh. strength is minimal after a month. the formula doesn’t seem concentrated enough.

  31. Ryan Lopez (verified owner)

    My hairdresser actually commented on how much healthier my hair looks since I started using this. I massage it into my scalp with my fingertips for about 2 minutes each application. My dry, brittle ends have transformed into something that actually feels soft and hydrated. Can’t recommend this enough for anyone struggling with their hair.

  32. Jonathan Lewis (verified owner)

    After trying what feels like a hundred different products, I finally found something that works for my hair. I apply a few drops to my scalp every night before bed and massage it in. Since the formula is a key ingredient, I feel confident this is doing something real, not just coating my hair. My dry, brittle ends have transformed into something that actually feels soft and hydrated. The irritation from other products disappeared once I switched to this. 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. If you’re on the fence, just try it. You won’t regret it.

  33. Nora Smith

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

  34. Emily Anderson (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 section my hair and apply drop by drop directly to the scalp, then massage gently. I’m seeing real density improvement at my crown where my scalp used to show through. Do yourself a favor and get this.

  35. Ella Moore

    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. I’m seeing real density improvement at my crown where my scalp used to show through. I only wish I’d started using it sooner.

  36. Evelyn Lewis (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. My ends feel strong and healthy instead of frayed and split. Definitely worth the investment for anyone dealing with similar hair concerns.

  37. Addison Rodriguez (verified owner)

    I bought this on a recommendation from a friend and I’m so glad I did. I use it twice a day, morning and night, on clean dry scalp areas. My scalp feels balanced – not oily, not dry, just healthy. Do yourself a favor and get this.

  38. Eleanor Scott

    I’ve seen enough improvement to keep using it, though it’s not a miracle product. I use it twice a day, morning and night, on clean dry scalp areas. Breakage has reduced significantly but I still see some snapping when I use high heat. I’d buy it again, though I’d love to see them improve a few things.

  39. Avery Sanchez (verified owner)

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

  40. Mason Martinez (verified owner)

    Solid product. Does what it says. Just wish it worked a little faster. A little goes a long way – I use 3-4 drops along my hairline and crown area. My hair is definitely more hydrated, though I need to reapply every couple of days. Solid choice, just manage your expectations on speed of results.

  41. Ava White (verified owner)

    I’m happy with the results so far, though I had to be patient to see them. I use this after washing my hair while it’s still damp, focusing on the roots. I chose this partly because of the the formula content, and I think it’s helping, just slowly. My dry ends have improved, though the effect doesn’t last as long as I’d like. Reduced my flaking by about 70% – not completely gone but much better. For anyone just starting, give it at least 6 weeks before deciding if it works for you. Hair growth cycles are slow. Worth trying if you’re looking for something in this category.

  42. Owen Ramirez (verified owner)

    I had high hopes for this based on the reviews but my experience has been mixed. I massage it into my scalp with my fingertips for about 2 minutes each application. The moisture lasts about a day then my hair is back to being dry. Average product, average results. That’s about all there is to say.

  43. Sarah White (verified owner)

    My hair feels thicker and the shedding stopped. The the formula is the real deal.

  44. Penelope Johnson (verified owner)

    Solid 4 stars. the formula helps but I wanted slightly faster results.

  45. Sarah King (verified owner)

    I’d give this 4.5 stars if I could. It’s very good but not quite perfect. I section my hair and apply drop by drop directly to the scalp, then massage gently. The the formula is a nice touch – I think it contributes to the results I’m seeing. Solid hydration but I experience some buildup after about a week of use. My ends are healthier than before, though not completely split-free. 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. Four stars because it works, just not as fast as I’d hoped.

  46. Mila Harris (verified owner)

    My hair feels thicker and the shedding stopped. The the formula is the real deal.

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