Viviscal Hair Thickening Serum With Biotin & Keratin, 1.69 fl (50 ml)
50ml · Liquid
Prices across 1 retailer
updated dailyCheapest first, using today's offer price where one is running.
Some retailer links are affiliate links — we may earn a commission at no extra cost to you.
Price history
Best price so far: £18.45 at Iherb on 2 Sept 2026
Close to the typical price of £18.45 over the last 90 days — a drop may be worth waiting for. Set an alert and we'll tell you.
About this product
Advanced Hair HealthMarine Collagen With Seaweed Extract Strand ThickeningAnti-FrizzLightweightProud Supporter of Arbor Day FoundationParaben FreeSLS FreeSLES FreeInstant strand-coating lightweight serum for thicker, fuller-looking hair.At Viviscal™, we understand the science of healthy hair growth from the inside out.Formulated with hair building blocks Biotin and Keratin, and fortified with Marine Collagen and Seaweed extract, Viviscal Hair Thickening Serum is a lightweight leave-in treatment that coats each hair strand creating multi-dimensional density without frizz leading to thicker, fuller-looking hair.