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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)
$45.90 $51.00 / 3 full-size products
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 USA Tracked Shipping from $7.95* (2-5 business days*). FREE on orders over $40.
  • Standard Tracked Shipping rates per state:
  • $7.95 – Alabama, Arkansas, Colorado, Connecticut, Delaware, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia,West Virginia, Wisconsin, Wyoming
  • $8.95 – Alaska, Arizona, California, Hawaii, Idaho, Nevada, Oregon, Washington


We are currently unavailable to ship to Guam, Puerto Rico or the US Virgin Islands due to carrier restrictions.  

  • *Please note the above shipping timelines are estimates and not guaranteed. Sometimes there may be delays – e.g. carrier delays, logistics, bad weather or things out of our control.   


Find out more about shipping here.

Our team can be reached via our contact us page with any further queries you have or email help@theinkeylist.com for any queries on delivery or taxes. 

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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
    3 weeks 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
    3 weeks 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.