Hair Growth Serum 5g

(60 customer reviews)

$35.58

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

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 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.

60 reviews for Hair Growth Serum 5g

  1. Sarah Martinez (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. My hair doesn’t snap off when I brush it anymore – the breakage is practically gone. If you’re on the fence, just try it. You won’t regret it.

  2. Sarah Anderson

    This has earned a permanent spot in my hair care routine. Can’t imagine being without it now. I apply a few drops to my scalp every night before bed and massage it in. 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.

  3. Grace Taylor (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 can see new baby hairs sprouting along my hairline where it had been thinning. Five stars without hesitation.

  4. Wyatt Lopez (verified owner)

    The difference in my hair texture and growth is something I can actually see and feel. I apply a few drops to my scalp every night before bed and massage it in. My hair doesn’t feel like straw anymore – it’s genuinely moisturized from root to tip. Do yourself a favor and get this.

  5. Christian Brown (verified owner)

    This has earned a permanent spot in my hair care routine. Can’t imagine being without it now. 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. I only wish I’d started using it sooner.

  6. Ellie Johnson (verified owner)

    The difference in my hair texture and growth is something I can actually see and feel. 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. I can see new baby hairs sprouting along my hairline where it had been thinning. The elasticity is back – my hair bends without breaking. It took about 3 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.

  7. Layla Robinson (verified owner)

    Works well for growth. Not instant but steady progress. Would repurchase.

  8. Sofia Williams (verified owner)

    I bought this on a recommendation from a friend and I’m so glad I did. I apply a few drops to my scalp every night before bed and massage it in. My hair doesn’t feel like straw anymore – it’s genuinely moisturized from root to tip. This product restored my confidence in my hair.

  9. Luna Hernandez (verified owner)

    My partner noticed the difference before I even said anything about using a new product. 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. My hair doesn’t feel like straw anymore – it’s genuinely moisturized from root to tip. 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. Definitely worth the investment for anyone dealing with similar hair concerns.

  10. Grace Torres (verified owner)

    I’m happy with the results so far, though I had to be patient to see them. A little goes a long way – I use 3-4 drops along my hairline and crown area. 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.

  11. Amelia Harris (verified owner)

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

  12. Jack Thomas (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. The regrowth along my temples is visible enough that friends have asked what I’m using. Five stars without hesitation.

  13. Jonathan Martin (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 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. My hair doesn’t feel like straw anymore – it’s genuinely moisturized from root to tip. The shedding in the shower has reduced dramatically – maybe 80% less hair in the drain. 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. Do yourself a favor and get this.

  14. Riley Torres (verified owner)

    I’ve recommended this to three people already because the results speak for themselves. I section my hair and apply drop by drop directly to the scalp, then massage gently. I love that this contains the formula – it’s one of the few ingredients that’s actually been studied for hair growth. Even in dry weather, my hair stays hydrated and doesn’t get that crackly texture. 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. Five stars without hesitation.

  15. Hannah Jones (verified owner)

    My partner noticed the difference before I even said anything about using a new product. 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. Honestly the best hair product purchase I’ve made this year.

  16. Benjamin Johnson (verified owner)

    I bought this on a recommendation from a friend and I’m so glad I did. I apply a few drops to my scalp every night before bed and massage it in. My part looks noticeably narrower than it did two months ago. I only wish I’d started using it sooner.

  17. David Ramirez

    I’ve seen minor improvements but nothing that makes me want to rave about it. I use it twice a day, morning and night, on clean dry scalp areas. The relief is temporary – my scalp issues return within hours. Maybe with more time I’d see better results, but I’m not impressed so far.

  18. Liam Jones (verified owner)

    My partner noticed the difference before I even said anything about using a new product. 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. If you’re on the fence, just try it. You won’t regret it.

  19. Ethan Harris (verified owner)

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

  20. Chloe King (verified owner)

    It’s not bad, it’s just not particularly impressive either. Middle of the road for me. I section my hair and apply drop by drop directly to the scalp, then massage gently. It has the formula which is supposed to help, but I’m not seeing the results I expected from it. The shedding didn’t decrease much – maybe slightly less but nothing dramatic. My hair might be slightly less brittle but I still have noticeable breakage. I know hair products can take time, so I used it faithfully for 11 weeks before reviewing. I’ll finish the bottle but probably won’t repurchase.

  21. John Flores (verified owner)

    This has earned a permanent spot in my hair care routine. Can’t imagine being without it now. I use it twice a day, morning and night, on clean dry scalp areas. I love that this contains the formula – it’s one of the few ingredients that’s actually been studied for hair growth. My ends feel strong and healthy instead of frayed and split. I don’t get that tight, itchy feeling anymore, even between washes. 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.

  22. John White (verified owner)

    My partner noticed the difference before I even said anything about using a new product. I section my hair and apply drop by drop directly to the scalp, then massage gently. 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 redness on my scalp cleared up within a week of using this. 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.

  23. Aiden Garcia

    This has earned a permanent spot in my hair care routine. Can’t imagine being without it now. 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. The redness on my scalp cleared up within a week of using this. The moisture balance is perfect – not greasy at the roots, not dry at the ends. 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. I only wish I’d started using it sooner.

  24. Noah Flores (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. My scalp feels healthier overall, though I need to use it consistently for it to work. I’d recommend it with the caveat that you need to be patient and consistent.

  25. Lucas Jackson (verified owner)

    I was skeptical at first because I’ve been burned by so many products before, but this one really delivers. 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. The hydration lasts for days between washes instead of evaporating by day two. 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. Do yourself a favor and get this.

  26. Adrian Miller

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

  27. Chloe Williams (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. I’m losing way fewer hairs when I style – the tensile strength has definitely improved. This is the real deal – not another overhyped product.

  28. Emily Jackson (verified owner)

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

  29. Luna Ramirez (verified owner)

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

  30. Owen Gonzalez (verified owner)

    Worth every penny. scalp within a month of daily use.

  31. Aaron Wilson (verified owner)

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

  32. Aubrey Young

    I’m on the fence. Some things I like, some things I don’t. Still deciding if I’ll repurchase. I massage it into my scalp with my fingertips for about 2 minutes each application. I wish the the formula was higher concentration – might explain the mediocre results. Didn’t see much improvement in split ends after a month of use. The relief is temporary – my scalp issues return within hours. I’ve been using it for 5 weeks now and while the results aren’t dramatic, there is some progress. I’ll keep looking for something that works better for me.

  33. William Garcia (verified owner)

    My partner noticed the difference before I even said anything about using a new product. I put it on at night and wash it out the next morning – that overnight soak really helps. 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.

  34. Olivia Martin (verified owner)

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

  35. Jackson Lopez (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. The the formula 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. My scalp feels balanced – not oily, not dry, just healthy. 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. Five stars without hesitation.

  36. Adam Perez

    I bought this on a recommendation from a friend and I’m so glad I did. I apply a few drops to my scalp every night before bed and massage it in. The elasticity is back – my hair bends without breaking. Do yourself a favor and get this.

  37. Joseph 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. My ends feel strong and healthy instead of frayed and split. Do yourself a favor and get this.

  38. Nathan Taylor (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. I don’t get that tight, itchy feeling anymore, even between washes. Can’t recommend this enough for anyone struggling with their hair.

  39. Oliver Jones (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 a few drops to my scalp every night before bed and massage it in. The the formula 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. 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. I’ve already repurchased and will keep this in my routine indefinitely.

  40. John Thompson (verified owner)

    Worth every penny. scalp within a month of daily use.

  41. Luke Taylor (verified owner)

    This has earned a permanent spot in my hair care routine. Can’t imagine being without it now. 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. I only wish I’d started using it sooner.

  42. Caleb White (verified owner)

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

  43. Wyatt Walker (verified owner)

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

  44. Ava Rodriguez (verified owner)

    I’ve spent so much money on treatments that didn’t work – this one is worth every penny. I use it twice a day, morning and night, on clean dry scalp areas. The the formula is what sets this apart from other products I’ve used – you can feel the quality. My scalp feels balanced – not oily, not dry, just healthy. My ends feel strong and healthy instead of frayed and split. 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. This product restored my confidence in my hair.

  45. Aria Hernandez (verified owner)

    I’ve been using this for about six weeks and I’m seeing real progress, though it’s not perfect. I massage it into my scalp with my fingertips for about 2 minutes each application. I’d estimate about 60-70% less breakage since I started using this. Worth trying if you’re looking for something in this category.

  46. Lillian Davis (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 the formula content, and I think it’s helping, just slowly. The shedding has decreased noticeably but hasn’t stopped entirely. My hair is definitely more hydrated, though I need to reapply every couple of days. It took about 3 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.

  47. Riley Hernandez

    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. I can tell the the formula is doing something, I just wish the overall formula was a bit more potent. My scalp feels healthier overall, though I need to use it consistently for it to work. Breakage has reduced significantly but I still see some snapping when I use high heat. 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. Good product overall – I’ll keep using it and see if results improve over time.

  48. Aria Ramirez (verified owner)

    I think this might work for some people but it hasn’t been great for my specific hair type. I use this after washing my hair while it’s still damp, focusing on the roots. The the formula content was why I bought this, but it doesn’t seem concentrated enough to make a real difference. My hair felt moisturized initially but the effect didn’t last. The shedding didn’t decrease much – maybe slightly less but nothing dramatic. I’ve been using it for 11 weeks now and while the results aren’t dramatic, there is some progress. I’ll finish the bottle but probably won’t repurchase.

  49. Leah Torres (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. The the formula is what sets this apart from other products I’ve used – you can feel the quality. Even in dry weather, my hair stays hydrated and doesn’t get that crackly texture. The redness on my scalp cleared up within a week of using this. For anyone just starting, give it at least 5 weeks before deciding if it works for you. Hair growth cycles are slow. Honestly the best hair product purchase I’ve made this year.

  50. Alexander Miller

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

  51. Emma King (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 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.

  52. Mason 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. The shedding in the shower has reduced dramatically – maybe 80% less hair in the drain. Honestly the best hair product purchase I’ve made this year.

  53. Jonathan Brown (verified owner)

    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. My dry, brittle ends have transformed into something that actually feels soft and hydrated. This product restored my confidence in my hair.

  54. William Moore (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 irritation from other products disappeared once I switched to this. Honestly the best hair product purchase I’ve made this year.

  55. Joseph Flores (verified owner)

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

  56. Lily Jones (verified owner)

    I’ve been using it consistently for a month and the results are underwhelming so far. I use it twice a day, morning and night, on clean dry scalp areas. I wish the the formula was higher concentration – might explain the mediocre results. The relief is temporary – my scalp issues return within hours. The strengthening effect is minimal for the price. I know hair products can take time, so I used it faithfully for 7 weeks before reviewing. It might work better for someone with different hair concerns.

  57. Sarah Miller (verified owner)

    I’ve recommended this to three people already because the results speak for themselves. 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 scalp feels balanced – not oily, not dry, just healthy. My dry, brittle ends have transformed into something that actually feels soft and hydrated. For anyone just starting, give it at least 7 weeks before deciding if it works for you. Hair growth cycles are slow. Can’t recommend this enough for anyone struggling with their hair.

  58. Nathan Clark (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. Since the formula is a key ingredient, I feel confident this is doing something real, not just coating my hair. Even in dry weather, my hair stays hydrated and doesn’t get that crackly texture. 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. Do yourself a favor and get this.

  59. Adam Sanchez (verified owner)

    I think this might work for some people but it hasn’t been great for my specific hair type. I massage it into my scalp with my fingertips for about 2 minutes each application. My hair feels coated rather than genuinely stronger. Three stars because it technically does something, just not enough.

  60. Lillian Wilson (verified owner)

    I’m on my second bottle and I’m seeing the results I was hoping for, slowly but surely. I use this after washing my hair while it’s still damp, focusing on the roots. Breakage has reduced significantly but I still see some snapping when I use high heat. I’d recommend it with the caveat that you need to be patient and consistent.

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