Hair Growth Serum 5g

(64 customer reviews)

$23.43

In Stock

Hair Growth Product (5g). Nourishes scalp, strengthens follicles, and promotes healthier hair growth.

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zephoco Hair Care Product 5g

Nobody likes watching hair go down the drain. This Zephoco serum targets follicles directly to help slow shedding.

Comes in a 5g size, which should last you a good while depending on how often you use it.

What Makes This One Different

  • Zephoco — a brand that’s been in the hair care space for a while
  • 5g — 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

Let’s be real — no single product is magic. But if you use this consistently and pair it with a decent overall routine, you should notice a difference within a month or so.

Looking for a reliable hair care product? The Zephoco hair care product (5g) 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.

64 reviews for Hair Growth Serum 5g

  1. Jackson Martinez (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’d estimate about 60-70% less breakage since I started using this. Worth trying if you’re looking for something in this category.

  2. Ryan Anderson (verified owner)

    My hairdresser actually commented on how much healthier my hair looks since I started using this. I use it twice a day, morning and night, on clean dry scalp areas. 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 dry, brittle ends have transformed into something that actually feels soft and hydrated. 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. If you’re on the fence, just try it. You won’t regret it.

  3. Natalie Scott (verified owner)

    I’ve recommended this to three people already because the results speak for themselves. I use it twice a day, morning and night, on clean dry scalp areas. My ends feel strong and healthy instead of frayed and split. If you’re on the fence, just try it. You won’t regret it.

  4. Zoey Garcia (verified owner)

    After postpartum hair loss wrecked my confidence, this product helped me feel like myself again. I section my hair and apply drop by drop directly to the scalp, then massage gently. The irritation from other products disappeared once I switched to this. Do yourself a favor and get this.

  5. Owen Perez (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 drop by drop directly to the scalp, then massage gently. There are baby hairs coming in along my temples – progress is real but gradual. I’d buy it again, though I’d love to see them improve a few things.

  6. Wyatt Lewis (verified owner)

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

  7. Aiden Lee (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. This product restored my confidence in my hair.

  8. Daniel Rodriguez

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

  9. Camila Allen (verified owner)

    I’m on my second bottle and I’m seeing the results I was hoping for, slowly but surely. A little goes a long way – I use 3-4 drops along my hairline and crown area. The the formula gives this product an edge over basic drugstore options. Breakage has reduced significantly but I still see some snapping when I use high heat. The itching has mostly stopped but I still get occasional dry patches. For anyone just starting, give it at least 6 weeks before deciding if it works for you. Hair growth cycles are slow. I’m satisfied enough to repurchase, which says something.

  10. Ava Thompson (verified owner)

    I bought this on a recommendation from a friend and I’m so glad I did. A little goes a long way – I use 3-4 drops along my hairline and crown area. The hydration lasts for days between washes instead of evaporating by day two. This is the real deal – not another overhyped product.

  11. Oliver Miller (verified owner)

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

  12. Nora Nguyen (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. My hair doesn’t snap off when I brush it anymore – the breakage is practically gone. Can’t recommend this enough for anyone struggling with their hair.

  13. Sophia Scott (verified owner)

    This has earned a permanent spot in my hair care routine. Can’t imagine being without it now. I put it on at night and wash it out the next morning – that overnight soak really helps. I’m losing way fewer hairs when I style – the tensile strength has definitely improved. This is the real deal – not another overhyped product.

  14. Nathan Gonzalez (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 itch is completely gone and the flaking has stopped entirely. Do yourself a favor and get this.

  15. Aubrey Torres

    I was skeptical at first because I’ve been burned by so many products before, but this one really delivers. A little goes a long way – I use 3-4 drops along my hairline and crown area. My ends feel strong and healthy instead of frayed and split. This is the real deal – not another overhyped product.

  16. Scarlett Garcia (verified owner)

    This product is okay – not terrible but not the game-changer I was expecting. I use this after washing my hair while it’s still damp, focusing on the roots. I wish the the formula was higher concentration – might explain the mediocre results. The relief is temporary – my scalp issues return within hours. The moisture lasts about a day then my hair is back to being dry. I know hair products can take time, so I used it faithfully for 13 weeks before reviewing. It might work better for someone with different hair concerns.

  17. Adrian Clark (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 the formula gives this product an edge over basic drugstore options. My dry ends have improved, though the effect doesn’t last as long as I’d like. 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. Not perfect but definitely above average.

  18. Hannah Perez (verified owner)

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

  19. Harper Torres (verified owner)

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

  20. Abigail Thomas (verified owner)

    I’ve recommended this to three people already because the results speak for themselves. I massage it into my scalp with my fingertips for about 2 minutes each application. The shedding in the shower has reduced dramatically – maybe 80% less hair in the drain. I only wish I’d started using it sooner.

  21. Alexander Smith (verified owner)

    This has earned a permanent spot in my hair care routine. Can’t imagine being without it now. I massage it into my scalp with my fingertips for about 2 minutes each application. I’m seeing real density improvement at my crown where my scalp used to show through. Can’t recommend this enough for anyone struggling with their hair.

  22. Lily Smith (verified owner)

    I noticed changes faster than I expected – within two weeks my hair felt different. 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. This product restored my confidence in my hair.

  23. Layla Torres (verified owner)

    I’ve seen minor improvements but nothing that makes me want to rave about it. I massage it into my scalp with my fingertips for about 2 minutes each application. The shedding didn’t decrease much – maybe slightly less but nothing dramatic. I’ll keep looking for something that works better for me.

  24. Caleb Hill (verified owner)

    After postpartum hair loss wrecked my confidence, this product helped me feel like myself again. I massage it into my scalp with my fingertips for about 2 minutes each application. I love that this contains the formula – it’s one of the few ingredients that’s actually been studied for hair growth. The moisture balance is perfect – not greasy at the roots, not dry at the ends. 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 7 weeks before judging the results. Definitely worth the investment for anyone dealing with similar hair concerns.

  25. Daniel Wright (verified owner)

    It works a little. moisture is there but minimal for the cost.

  26. Emily Flores (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 irritation from other products disappeared once I switched to this. This product restored my confidence in my hair.

  27. Matthew Moore (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. Even in dry weather, my hair stays hydrated and doesn’t get that crackly texture. Do yourself a favor and get this.

  28. Addison Williams (verified owner)

    I’m on the fence. Some things I like, some things I don’t. Still deciding if I’ll repurchase. A little goes a long way – I use 3-4 drops along my hairline and crown area. Helped slightly with itching but the flaking is still there. Three stars because it technically does something, just not enough.

  29. Zoey Jackson (verified owner)

    After postpartum hair loss wrecked my confidence, this product helped me feel like myself again. I section my hair and apply drop by drop directly to the scalp, then massage gently. I specifically wanted something with the formula because I’d read about its benefits for hair health, and this delivers. The redness on my scalp cleared up within a week of using this. I can run a comb through my hair without hearing that horrible snapping sound. 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. Can’t recommend this enough for anyone struggling with their hair.

  30. Joseph Perez

    My partner noticed the difference before I even said anything about using a new product. I use this after washing my hair while it’s still damp, focusing on the roots. The the formula is what sets this apart from other products I’ve used – you can feel the quality. My ends feel strong and healthy instead of frayed and split. My scalp feels balanced – not oily, not dry, just healthy. 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.

  31. Nathan Clark (verified owner)

    I’ve seen minor improvements but nothing that makes me want to rave about it. I use this after washing my hair while it’s still damp, focusing on the roots. The hydration feels superficial rather than deeply nourishing. Not terrible, just not worth the price for the results I got.

  32. Stella Martin (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. The redness on my scalp cleared up within a week of using this. Definitely worth the investment for anyone dealing with similar hair concerns.

  33. Ethan Perez (verified owner)

    This has earned a permanent spot in my hair care routine. Can’t imagine being without it now. 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. My hair doesn’t snap off when I brush it anymore – the breakage is practically gone. I don’t get that tight, itchy feeling anymore, even between washes. 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. Definitely worth the investment for anyone dealing with similar hair concerns.

  34. Daniel 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. I’m losing way fewer hairs when I style – the tensile strength has definitely improved. I’ve already repurchased and will keep this in my routine indefinitely.

  35. Sofia Young (verified owner)

    After trying what feels like a hundred different products, I finally found something that works for my hair. I use it twice a day, morning and night, on clean dry scalp areas. I can run a comb through my hair without hearing that horrible snapping sound. This is the real deal – not another overhyped product.

  36. Harper King (verified owner)

    I’m in my 40s and my hair has been thinning steadily – this gave me hope again. 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. Five stars without hesitation.

  37. James Perez

    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 itch is completely gone and the flaking has stopped entirely. Do yourself a favor and get this.

  38. Elijah Smith (verified owner)

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

  39. Grace Smith (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. My hair doesn’t snap off when I brush it anymore – the breakage is practically gone. Definitely worth the investment for anyone dealing with similar hair concerns.

  40. Sophia Wright (verified owner)

    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. I chose this partly because of the the formula content, and I think it’s helping, just slowly. Breakage has reduced significantly but I still see some snapping when I use high heat. I’m seeing some new growth, though it’s been slower than I hoped. 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. Four stars because it works, just not as fast as I’d hoped.

  41. Liam Martin (verified owner)

    I’m in my 40s and my hair has been thinning steadily – this gave me hope again. I use it twice a day, morning and night, on clean dry scalp areas. My ends feel strong and healthy instead of frayed and split. I’ve already repurchased and will keep this in my routine indefinitely.

  42. Aubrey Anderson (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. Since the formula is a key ingredient, I feel confident this is doing something real, not just coating my hair. My scalp feels balanced – not oily, not dry, just healthy. I’m losing way fewer hairs when I style – the tensile strength has definitely improved. For anyone just starting, give it at least 6 weeks before deciding if it works for you. Hair growth cycles are slow. I’ve already repurchased and will keep this in my routine indefinitely.

  43. Joseph Davis (verified owner)

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

  44. Jonathan Johnson (verified owner)

    This works well overall but there are a couple of things I’d change about it. I use it twice a day, morning and night, on clean dry scalp areas. The strengthening is real but requires consistent use – skip a few days and you lose progress. Solid choice, just manage your expectations on speed of results.

  45. Ella Wilson (verified owner)

    I noticed changes faster than I expected – within two weeks my hair felt different. I section my hair and apply drop by drop directly to the scalp, then massage gently. I can run a comb through my hair without hearing that horrible snapping sound. I only wish I’d started using it sooner.

  46. Camila Jones (verified owner)

    After trying what feels like a hundred different products, I finally found something that works for my hair. I massage it into my scalp with my fingertips for about 2 minutes each application. The the formula is what sets this apart from other products I’ve used – you can feel the quality. The shedding in the shower has reduced dramatically – maybe 80% less hair in the drain. My hair doesn’t snap off when I brush it anymore – the breakage is practically gone. 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.

  47. Liam Young (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 hydration lasts for days between washes instead of evaporating by day two. Definitely worth the investment for anyone dealing with similar hair concerns.

  48. Wyatt King (verified owner)

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

  49. Leo Davis (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 use this after washing my hair while it’s still damp, focusing on the roots. I’m seeing real density improvement at my crown where my scalp used to show through. This product restored my confidence in my hair.

  50. Joseph 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 massage it into my scalp with my fingertips for about 2 minutes each application. 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. I’m losing way fewer hairs when I style – the tensile strength has definitely improved. 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.

  51. Joseph Torres (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. The redness on my scalp cleared up within a week of using this. Honestly the best hair product purchase I’ve made this year.

  52. Amelia Gonzalez (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 love that this contains the formula – it’s one of the few ingredients that’s actually been studied for hair growth. The redness on my scalp cleared up within a week of using 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 6 weeks before judging the results. I’ve already repurchased and will keep this in my routine indefinitely.

  53. Abigail Ramirez (verified owner)

    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. It has the formula which is supposed to help, but I’m not seeing the results I expected from it. Too heavy for my fine hair – it weighs everything down and looks greasy. The strengthening effect is minimal for the price. I know hair products can take time, so I used it faithfully for 13 weeks before reviewing. It might work better for someone with different hair concerns.

  54. Mason Nguyen

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

  55. Jackson Sanchez

    I’m in my 40s and my hair has been thinning steadily – this gave me hope again. I apply a few drops to my scalp every night before bed and massage it in. The shedding in the shower has reduced dramatically – maybe 80% less hair in the drain. Can’t recommend this enough for anyone struggling with their hair.

  56. Isaiah Davis (verified owner)

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

  57. Jacob Wilson (verified owner)

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

  58. Sarah Wilson (verified owner)

    I’m on my second bottle and I’m seeing the results I was hoping for, slowly but surely. I put it on at night and wash it out the next morning – that overnight soak really helps. 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.

  59. David Brown (verified owner)

    The product itself is decent but I expected more given the claims and the price point. I massage it into my scalp with my fingertips for about 2 minutes each application. The relief is temporary – my scalp issues return within hours. Three stars because it technically does something, just not enough.

  60. Leo Jackson (verified owner)

    My hairdresser actually commented on how much healthier my hair looks since I started using this. I put it on at night and wash it out the next morning – that overnight soak really helps. 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 run a comb through my hair without hearing that horrible snapping sound. The redness on my scalp cleared up within a week of using this. 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.

  61. Penelope Brown (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. Since the formula is a key ingredient, I feel confident this is doing something real, not just coating my hair. The redness on my scalp cleared up within a week of using this. 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 9 weeks before judging the results. I’ve already repurchased and will keep this in my routine indefinitely.

  62. Isaiah Nguyen

    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 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. I can run a comb through my hair without hearing that horrible snapping sound. 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. Five stars without hesitation.

  63. James Davis

    This has earned a permanent spot in my hair care routine. Can’t imagine being without it now. 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. My part looks noticeably narrower than it did two months ago. My scalp feels balanced – not oily, not dry, just healthy. 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. Can’t recommend this enough for anyone struggling with their hair.

  64. Eleanor Wilson (verified owner)

    This has been working for me but I had to figure out the right way to use it. I put it on at night and wash it out the next morning – that overnight soak really helps. The the formula gives this product an edge over basic drugstore options. My dry ends have improved, though the effect doesn’t last as long as I’d like. I’m seeing some new growth, though it’s been slower than I hoped. 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. Not perfect but definitely above average.

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