Name: Nanogen Keratin Hair Fibres
Brand: Nanogen
SKU: NG001
Price: 18.95 GBP
Availability: InStock

Nanogen Keratin Hair Fibres are a lightweight, cosmetic-grade keratin fibre solution designed to instantly add the visible look of volume and thickness to fine or thinning hair. The award-winning formulation uses 100% natural keratin fibres to gently bind to existing hair strands, helping minimise the noticeable look of sparse areas and reduce visible scalp show-through within seconds of application.

Quick and easy to use, they apply just like a styling product — allowing you to build confidence into your everyday hair routine without feeling heavy, drying, or detectable. The fibres blend seamlessly into hair textures, encouraging a naturally fuller-looking finish without fading, bleeding, or running throughout the day.

FAQs

How long does one jar last? Duration depends on how frequently or liberally the product is applied. On average, 15g jars provide around a one month cosmetic supply, while 30g jars typically last closer to two months of daily use.

Are the hair fibres safe for scalps? Yes — they are a cosmetic formulation designed for continued use, including on sensitive scalp skin. They gently support a clearer and fuller-looking style without interfering with the natural follicle ecosystem, and remain well tolerated during use alongside common styling or beauty routines.

Can I leave the fibres in overnight? Yes, you can! It is safe to leave the fibres in hair overnight. Any stray fibres that may transfer to bedding or pillows can easily be brushed away without staining.

Do the products contain parabens? No — the full product range does not include parabens and is formulated without artificial colourants, mineral oils, or fragrance irritants.

STEP 1 – Style your hair as normal.STEP 2 – Lightly sprinkle on areas where thicker hair and volume is needed. Gently blend the fibres with your fingers.STEP 3 – For best results and for impressive water resistance, use Nanogen Fibre Locking Spray. (sold separately)

Keratin, Sodium C12-18 Alkyl Sulfate, Soyamidopropyl Betaine, Stearic Acid, Oleyl Betaine, Silica, Ceramide 1, PTFE, Ethylhexyl Palmitate, Lecithin, Polysorbate 20, Benzophenone-3, Polyquaternium-22, Propanediol, Polyquaternium-95, Mica, Polyacrylate-15, EDTA. May Contain (+/-) CI 15985 (FD&C Yellow No.6), CI 19140 (FD&C Yellow No.5), CI 16035 (FD&C Red No.40), CI 45380 (D&C Red No.22), CI 17200 (D&C Red No.33), CI 61570 (D&C Green No.5), CI 42053 (FD&C Green No.3), CI 61565 (D&C Green No.6), CI 42090 (FD&C Blue No.1), CI 15510 (D&C Orange No.4).

Nanogen

Nanogen is a UK-based haircare brand specialising in instant hair-thickening fibres and complementary scalp treatments. Its keratin fibres cling securely to existing hair, creating the appearance of thicker, fuller strands in seconds, while its scalp serums and shampoos support healthy growth over time.

The brand’s fibres are sweat-resistant, wind-resistant and available in multiple shades for a natural look. They can be easily washed out with shampoo, making them ideal for everyday use or special occasions.

By addressing both immediate cosmetic needs and long-term scalp health, Nanogen provides a comprehensive approach to thinning hair. It empowers users to feel confident while maintaining a healthy foundation for future growth.

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