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Hair Growth & Volume Duo | The INKEY List

Reduce hair loss and boost volume in 2 easy steps

Rated 4.6 out of 5 stars
4.6 Stars (10 Reviews)
£24.63 (Worth £27.53) / 2 full-size products
We lose on average 50-100 hairs from our head on a daily basis. As new hair grows through the follicle, old hair eventually falls out as part of the ‘exogen’ phase of hair growth. However, when this process is imbalanced, with less hair growing than falling out, it can make the hair feel thin, flat and lacklustre.

Each Hair Growth & Volume Duo contains a full size;

Caffeine Stimulating Scalp Treatment (150ml) : 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.

Peptide Volumizing Hair Treatment (100ml) : When hair sheds it can feel thin and lacklustre. Using Peptides, the chains of amino acids that support proteins naturally found in hair, our unique lightweight formula increases hair thickness and volume.

Suitable for:

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


  • Thinning Hair
  • Fine, Limp or Flat-looking Hair

Proud to be:

  • Carbon Net Carbon Net-Zero
  • Recycable
  • Vegan Vegan
  • Alcohol Free Alcohol Free
  • Silicon Free Silicon Free
  • Sulphate Free Sulphate Free
  • Leaping Bunny Cruelty Free
  • theinkeylist.com exclusive theinkeylist.com exclusive

Delivery info

Standard tracked delivery (Royal Mail)

£3.99 (2-5 working days*)

FREE standard tracked delivery on orders over £30

Express tracked delivery (Royal Mail)

£5.95 (Up to 2 working days if ordered before 4pm, excluding weekends*)

FREE express tracked delivery on orders £50+

*Find out more about Delivery here.

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Rated 4.6 out of 5 stars
Based on 10 reviews
Total 5 star reviews: 7 Total 4 star reviews: 2 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
10 reviews
  • Michaela K.
    Verified Buyer
    I recommend this product
    Age Range 25 - 34
    Hair Type Straight
    Hair Goals Gray Hair Prevention, Increased Volume, Repair Damaged Hair, Hydration, Hair Growth
    Rated 4 out of 5 stars
    5 months ago
    Super combo

    Baby hair everywhere.

  • Rudaba R.
    Verified Buyer
    I recommend this product
    Age Range 18 - 24
    Hair Type Coily
    Hair Goals Hair Growth, Increased Volume
    Rated 4 out of 5 stars
    6 months ago
    So good

    Had so much hair loss but the caffeine treatment is genuinely growing my hair back (so much nee growth) and the volumising treatment makes my hair feel thicker immediately

  • Aikaterini K.
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Hair Goals Hair Growth, Flake Free Scalp, Soothe Irritated Scalp, Anti-Frizz, Hydration
    Rated 5 out of 5 stars
    7 months ago

    Great products. My scalp feels so clean. I'll definitely return to buy more!

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