Skip to content
The INKEY List Peptide Volumizing Hair Treatment 100ml

The INKEY List Peptide Volumizing Hair Treatment 100ml

The INKEY List Peptide Volumizing Hair Treatment is a targeted serum designed to improve the appearance of fine, flat, or lifeless hair. Its primary function is to deliver a noticeable volumising effect while working to strengthen the hair's structure from within. The product addresses common concerns associated with thinning hair by aiming to create the look of thicker, fuller strands with added vitality and luminosity. The formula is centred around a blend of peptides, which are short chains of amino acids that help support the hair's natural protein, keratin. By reinforcing this protein structure, the treatment works to improve hair health and resilience. It features a lightweight, serum-based consistency that is designed to coat each hair strand evenly from root to tip without weighing it down. This coating helps to create immediate body and fullness while also imparting shine-enhancing properties for a healthier-looking finish. This treatment is best suited for individuals with fine, thin, or lacklustre hair types who are seeking to boost volume, body, and overall hair appearance. It fits easily into a regular haircare routine, typically applied to damp hair after washing. As a non-greasy, targeted product, it offers a practical solution for daily use, aiming to transform the hair's texture and visual density without the need for heavy styling products or complicated regimens.
Compare prices from £17.95 to £17.95
4.5 / 5(67 reviews)
5060879820357
2 retailers
Lookfantastic Product reviews 4.4 (34) Best price
£17.95 (incl. £3.95 delivery)
Out of Stock Free delivery over £25.00 Click & collect
Retailer information

We checked this product from this store on 19 Feb 2026 at 18:34.

Delivery

Cost
£3.95
Free over
£25.00
Eco delivery
Eco Delivery

Collection & in-store

Click & collect
Available
Fee
£3.95
Availability
Available online only
Open retailer
Cult Beauty Product reviews 4.5 (33)
£17.95 (incl. £3.95 delivery)
Out of Stock 30 days returns Click & collect
Retailer information

We checked this product from this store on 17 Feb 2026 at 11:34.

Delivery

Cost
£3.95
Eco delivery
Eco delivery option available for £3.95.

Returns & refunds

Return window
30 days
Methods
Postal returns via carrier selected through ZigZag portal.
Refund
3-5 working days
Policy
Returns accepted within 30 days of receipt, items must be in pristine condition.

Collection & in-store

Click & collect
Available
Fee
£3.95

Support

Contact
Contact via online customer service link.
Self-service
Return registration via ZigZag portal.
Open retailer

* Price may not include delivery when not stated by the retailer. Prices may have changed since we last checked. We are not liable for any errors or omissions; please confirm price, availability and terms with the retailer before purchasing.

Page last updated: 19 Feb 2026, 18:34