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The INKEY List
Light shot of The Hair Growth Booster Bundle against a green background
Texture shot reading 'Helps reduce hair loss by scalp and hair follicle stimulation' and 'Encourages hair growth and thickness'
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Light shot of The Hair Growth Booster Bundle against a green background
Texture shot reading 'Helps reduce hair loss by scalp and hair follicle stimulation' and 'Encourages hair growth and thickness'

3 Month Hair Growth Trio | The INKEY List

Encourages natural hair growth by stimulating scalp & hair follicles

4.5
Rated 4.5 out of 5 stars
4.5 Stars (77 Reviews)
$45.90 $51.00 / 3 full-size products
This power-packed bundle helps you stay consistent, save money and see results after just 3 months.

An overnight scalp treatment that uses caffeine powder and an ingredient called Redensyl™ to help reduce hair loss by stimulating the scalp and hair follicles, therefore encouraging hair growth and helping to improve hair thickness.

This bundle contains:
3x Caffeine Stimulating Scalp Treatment (150ml each).

Suitable for:

  • All Hair Types
  • Sensitive Scalps
  • Colored Hair
  • Pregnancy & Breastfeeding

Targets:

  • Thinning Hair

Proud to be:

  • Carbon Net-Zero
  • Vegan
  • Alcohol Free
  • Silicon Free
  • Sulphate Free
  • Cruelty Free
  • B-Corp
  • Recyclable
  • theinkeylist.com exclusive

Shipping info

Standard tracked shipping

  • $5.95 or FREE on your first order & orders over $35
  • (2-5 business days*)

Express tracked shipping

  • $15
  • (2-3 business days*, when ordered before 3pm EST)

*Find out more about shipping here.

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4.5
Rated 4.5 out of 5 stars
Based on 77 reviews
Total 5 star reviews: 50 Total 4 star reviews: 19 Total 3 star reviews: 5 Total 2 star reviews: 0 Total 1 star reviews: 3
Reviews Summary
Customers say this scalp treatment is lightweight and easy to apply. Many reviews mention reduced hair shedding within weeks of use. The product absorbs well overnight, with users noting it doesn't leave hair feeling greasy. While some experience white residue, most find it comfortable for regular use. Common feedback includes noticeable baby hair growth along the hairline and improved volume. Reviews indicate patience is needed, with results typically appearing after consistent use. Some users appreciate its soothing effect on the scalp, while others note it works particularly well for managing oily scalp conditions.
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77 reviews
  • arnaud m.
    Verified Buyer
    I recommend this product
    Age Range 45 - 54
    Hair Type Straight
    Hair Goals Hair Growth
    Skin Type Normal
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    1 week ago
    To replace 5% minoxidil associated with dermapen

    Hi, i'm a 50 yars old man with androgenetic alopecia.

    6 months ago, i've switched my routine from:

    - Dermapen 1.5mm once a week + minoxidil 5% twice a day

    To:

    - Dermapen 1.5mm once a week + Inkey hair growth twice a day

    The Inkey product is really reassuring, no smell, no weird texture, clearly largely water based, perfect.

    After years of using Minoxidil, i kept losing my hair, and had those well known bad side effects on my skin.

    No side effects at all with the Inkey product.

    After 6 months of using Inkey hair growth, I can't tell the difference, my hair seems a tiny bit thicker, i guess the dermapen + Inkey product kind of works, but that's barely visible.

    It seems that i stopped losing my hair, which is already good, i guess.

    Nevertheless, i bought 9 bottles and will keep using it, because it seems to have some positive effects, and most likely because it has no side-effects!

    Also, despite what i've read, you don't need to clean your hair in the morning, if you have short hair you could even use it as "hair-gel" to comb your hair, it's perfectly fine!

    Was this helpful?
  • tierra
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    5 Stars

    Best scalp treatment 😌

    Was this helpful?
  • Lucie C.
    Verified Buyer
    I recommend this product
    Age Range 25 - 34
    Hair Type Straight
    Hair Goals Hair Growth
    Sensitive Skin Friendly? Yes
    Rated 4 out of 5 stars
    6 months ago
    Too early for results

    Doesn't smell or leave a greasy residue on my thin fine hair, I use it every two days

    Was this helpful?

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