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x3 Caffeine Scalp Treatments
Close-up of a person's head with text about Caffeine stimulating scalp treatment benefits.
Hand holding a bottle of caffeine stimulating scalp treatment with usage instructions.
Text detailing the ingredients and benefits of a hair care product on a white background.
Before and after of customer using Caffeine Scalp Treatment
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3 Month Hair Growth Trio

Helps to encourage natural hair growth cycle by stimulating scalp & hair follicles

4.3
Rated 4.3 out of 5 stars
4.3 Stars (243 Reviews)
$51.00 / 3 full-size products

Use code MEMORIAL20 for 20% off! Exclusions apply

What you get: An overnight scalp serum that helps reduce hair loss and support hair growth.

Why it works: Powered by Caffeine Powder and Redensyl™, it targets the scalp and hair follicles to help stimulate growth and improve the look of thickness over time.

How it feels: Lightweight and non-greasy hair growth serum

When to use: Use every PM before bed. Best results seen after 3 months of consistent use.

Suitable for:

  • All hair types
  • Sensitive scalps
  • Colored hair
  • Pregnancy & breastfeeding

Targets:

  • Thinning hair

Shipping info

Standard tracked shipping

  • $5.95 or FREE on 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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  • Before and after showing results of 3 Month Hair Growth Trio
    "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 this."

    Arnauld

4.3
Rated 4.3 out of 5 stars
Based on 243 reviews
Total 5 star reviews: 149 Total 4 star reviews: 55 Total 3 star reviews: 17 Total 2 star reviews: 3 Total 1 star reviews: 19
Reviews Summary
Customers say this scalp treatment shows promising results for many users. Many reviews mention seeing baby hairs and reduced shedding within a few weeks to months of consistent use. The lightweight formula absorbs quickly, though some note it can leave residue that requires morning washing. Reviews are mixed on texture - while some find it non-greasy, others mention flaking or buildup. Most users emphasize patience is key, with noticeable changes typically appearing after 2-3 months of regular application. A few report scalp sensitivity or irritation.
243 reviews
  • Saarah P.
    Verified Buyer
    Reviewing
    Caffeine stimulating scalp treatment
    Age Range 18 - 24
    Hair Type Wavy
    Hair Goals Hair Growth, Repair Damaged Hair, Increased Volume
    Have you purchased an INKEY List product before? Yes
    How long have you used this product for? 1 month - 3 months
    Rated 3 out of 5 stars
    1 week ago
    Caffeine stimulating scalp treatment

    Great! Feels like it does the job. But didnt see much change.

  • Ramou N.
    Verified Buyer
    Reviewing
    Caffeine stimulating scalp treatment
    I recommend this product
    Age Range 45 - 54
    Hair Type Coily
    Hair Goals Hair Growth, Repair Damaged Hair
    Have you purchased an INKEY List product before? Yes
    Rated 4 out of 5 stars
    1 week ago
    Caffeine scalp treatment

    This is so good, absolutely love it 😊

  • Mel
    Verified Buyer
    Reviewing
    3 Month Hair Growth Trio
    I recommend this product
    Age Range 25 - 34
    Hair Type Coily
    Hair Goals Hair Growth, Increased Volume
    Have you purchased an INKEY List product before? Yes
    How long have you used this product for? 1 month - 3 months
    Rated 4 out of 5 stars
    1 month ago
    I saw some growth

    I used this for 2.5 months so far. I do think it has helped with growth although it’s not anything crazy. The residue is a huge drawback though.