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Viviscal Hair Thickening Serum bottle with Biotin and Keratin on a bathroom shelf
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Instant hair density boost with marine collagen

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Strong floral fragrance may be overpowering for those sensitive to scents or preferring unscented products
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Proven seller. Viviscal Hair Thickening Serum boasts strong reviews praising visible volume boost and non-greasy formula. Lightweight leave-in serum with clinically-backed ingredients (Biotin, Keratin, Marine Collagen) designed for all hair types. Results show fuller-looking hair...

Pros

  • Lightweight, fast-absorbing formula that won't weigh hair down or create sticky buildup
  • Visible volume and thickness boost from first application, making hair look fuller and shinier
  • Works on all hair types including fine, wavy, coarse, and color-treated hair
  • Paraben-free, sulfate-free, and clean formula suitable for sensitive scalps
  • Easy application with pump dispenser, use on wet or dry hair

Cons

  • Strong floral fragrance may be overpowering for those sensitive to scents or preferring unscented products
  • Results are cosmetic and immediate rather than long-term hair growth, so effects diminish if product use stops
  • Small 50ml bottle (1.69 oz) requires careful rationing if using on entire scalp rather than targeted areas

Frequently asked questions

Can I use this serum on wet or dry hair?

Yes, the serum is designed for both. Apply 2-3 pumps to clean, damp or dry hair, massage into scalp and roots, and style as usual without rinsing. For best results, use daily.

Is this serum greasy or heavy?

No, Viviscal Hair Thickening Serum is formulated to be lightweight and fast-absorbing. It won't weigh hair down, create buildup, or make hair look greasy when applied correctly.

What hair types is this suitable for?

This serum is suitable for all hair types, including fine, wavy, coarse, and curly hair. It's also safe for color-treated hair and won't cause fading.

How long does one bottle last?

One 50ml bottle typically lasts 1-3 months depending on usage. If applying to your entire scalp daily, expect closer to one month. Targeting specific areas of concern extends the bottle's lifespan.

Instant hair density boost with marine collagen

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