Balance. Treat. Fade. New 360° Skin Clearing Serum Shop Now >

Free full size cleanser* (worth up to £13) Take our Skincare Quiz >

Light shot of The Hair Growth Booster Bundle against a green background
Infographic 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

4.4
Rated 4.4 out of 5 stars
4.4 Stars (77 Reviews)
£40.50 £45.00 / 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

Awards & Features

this morning

Delivery info

Standard tracked delivery (Evri)

  • £3.99 or FREE on your first order & orders over £30
  • (2-5 working days*) 

Express tracked delivery (Evri)

  • £5.95 or FREE on orders £50+
  • (Up to 2 working days if ordered before 8pm, excluding weekends*)

*Find out more about delivery options and delivery area restrictions here.

Track the status of your parcel with
our trusted couriers

Still not sure?

Take our Hair & Scalp Quiz and get a personalised routine.

Take The Quiz
4.4
Rated 4.4 out of 5 stars
Based on 77 reviews
Total 5 star reviews: 48 Total 4 star reviews: 19 Total 3 star reviews: 5 Total 2 star reviews: 0 Total 1 star reviews: 5
Reviews Summary
Customers say this scalp treatment has a lightweight, non-greasy formula that's easy to apply. Many reviews mention seeing baby hairs and reduced shedding after consistent use. The product absorbs well overnight, though some note it can leave slight residue. While experiences vary with timing of results, frequent users report improved volume and thickness over time. Some appreciate its soothing effect on the scalp, while others mention it requires patience to see changes. The applicator receives praise for ease of use.
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
    10 hours 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!

  • 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

  • REANNA R.
    Verified Buyer
    Age Range 25 - 34
    Hair Type Straight
    Hair Goals Hair Growth, Nourish Hair
    Skin Type Combination
    Skin Concerns Under Eye Circles, Blackheads, Hyperpigmentation, Acne Scars
    Sensitive Skin Friendly? Yes
    Rated 3 out of 5 stars
    7 months ago
    3 month hair growth review

    One of the bottles for the product spilled in transit.

    IU Profile picture for INKEY UK
    INKEY UK
    6 months ago

    Hello Reanna,

    Thank you for your review and we're so sorry to hear that an issue occurred during transit! Please do reach out to our Customer Experience Team so we can have this rectified promptly for you 🖤