The Beauty Clinic Club

Keratin Volume Boost Conditioner

£28.99

Overview

The conditioner that completes the keratin system — sealing everything the shampoo opens. After the Keratin Volume Boost Shampoo cleans and softens the cuticle, this conditioner deposits Hydrolysed Keratin, Caffeine and Rosemary Oil deep into the hair shaft, then seals it smooth. The result is softness that feels genuinely different from regular conditioning — stronger, fuller-looking hair with less frizz and breakage over time. 390ml / 490g. ECOCERT COSMOS Natural certified — 99% natural origin.

Key Benefits

Deep keratin repair — Hydrolysed Keratin penetrates the open cuticle after shampooing to rebuild strength from within and reduce breakage
Volumising without weighing down — leaves hair full-bodied, not flat or over-conditioned; works for fine and thick hair types
Scalp health support — Caffeine and Rosemary Oil continue stimulating the scalp while conditioning, making the most of every wash
Seals and smooths — closes the cuticle for a frizz-free, mirror-smooth finish after every use
Colour-safe formula — gentle enough for chemically treated, bleached and colour-treated hair

How to Use

Step 1: After shampooing, squeeze excess water from hair
Step 2: Apply generously from mid-lengths to ends, working through with fingers or a wide-tooth comb
Step 3: Leave for 2–3 minutes — longer for heavily damaged or coarser hair
Step 4: Rinse thoroughly with cool water to seal the cuticle
Tip: Avoid applying directly to the roots — conditioner on the scalp can weigh down volume and contribute to build-up

Key Ingredients

Hydrolysed Keratin — Penetrates the open cuticle after shampooing to rebuild protein bonds, reduce breakage and restore strength.

Caffeine — Energises the scalp and supports a healthy circulation environment even while conditioning.

Rosemary Oil — Stimulates follicles, reduces shedding and leaves hair with a natural shine and healthy scent.

Product Info

Volume: 390ml / 13.19 fl oz
Net weight: 490g
Certification: Ecocert COSMOS Natural certified
Natural origin: 99% | Organic origin: 4%
Sustainability: Recyclable packaging; transportation packaging made from recycled materials

Full Ingredients

Aqua/Water, Cetearyl Alcohol, Behentrimonium Chloride, Cantharellus Cibarius (Chanterelle) Extract➀, Glycerin➁, Amodimethicone, Parfum/Fragrance, PCA Glyceryl Oleate, Lactic Acid, Sodium Chloride, Caffeine, Benzyl Alcohol, Sodium Benzoate, Potassium Sorbate, Hydrolyzed Keratin, Trideceth-12, Leuconostoc/Radish Root Ferment Filtrate, Rosmarinus Officinalis Leaf Oil➀, Mentha Piperita Oil➀, Menthol➂, Limonene➂, Camphor➂, Citrus Aurantium Bergamia Peel Oil, Pinene➂

➀ Ingredients from organic farming | ➁ Made using organic ingredients | ➂ From natural essential oils

Frequently Asked Questions

Can I use this without the matching shampoo?

Yes — it works as a standalone conditioner with any sulphate-free shampoo. That said, the shampoo is designed to open the cuticle in a way that maximises the keratin absorption in this conditioner, so using both together delivers noticeably better results. If you have a shampoo you prefer, using just this conditioner will still give you the keratin repair and smoothing benefits.

Why should I avoid putting conditioner on my roots?

The scalp produces its own natural oils which already condition the roots — applying conditioner on top makes this area greasy and can cause build-up that weighs hair down and clogs follicles over time. Conditioner is designed for the mid-lengths and ends, which are the oldest, most damaged parts of the hair. Applying from ears downward gives you the conditioning benefit without flattening or congesting the roots.

Will it make fine hair go flat or limp?

Not if used correctly — apply from mid-lengths to ends only, and rinse with cool water to seal the cuticle tight. The formula is specifically designed to volumise rather than over-condition. Fine hair users should use a smaller amount (a 10p-sized amount) and rinse very thoroughly. If you find any limpness, reduce the amount and ensure it is fully rinsed.

Can I use it as a hair mask?

Yes — for a more intensive treatment, apply a generous amount to towel-dried hair, comb through, cover with a shower cap and leave for 15–20 minutes before rinsing. This gives the Hydrolysed Keratin more time to penetrate and bond with the hair shaft. Do this once a week for heavily damaged or chemically processed hair, or once every two weeks for maintenance.

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