Sevich Keratin Hair Building Fibers | Fuller, Natural-Looking Hair
Sevich Keratin Hair Building Fibers | Fuller, Natural-Looking Hair
Sevich Keratin Hair Building Fibers — Instant Volume & Coverage
Achieve thicker, fuller-looking hair in seconds with Sevich Hair Building Fibers. Crafted from natural keratin — the same protein your hair is made of — these ultra-fine fibers bond electrostatically to existing strands, instantly adding visible density and a completely natural appearance. Whether you're dealing with thinning areas, a widening part, or sparse temples, Sevich fibers blend seamlessly with your own hair for a confident, undetectable finish.
This product is certified under CPNP (Cosmetic Products Notification Portal) and contains no high-concern chemicals. Made in Mainland China.
✦ Why You'll Love It
- Water-Resistant Formula: Stays in place through light moisture, humidity, and sweat — so your style holds all day long.
- Natural Keratin Ingredient: Fibers are made from keratin protein, making them virtually indistinguishable from real hair strands.
- Instant Fullness: Transforms fine or thinning areas in under 30 seconds for immediate, visible results.
- Works for All Hair Types: Suitable for both women and men with fine, thinning, or low-density hair.
- Multiple Size Options: Available in 12g, 25g, and 40g to suit your usage needs and lifestyle.
- Wide Shade Range: Available in multiple colors to match your natural hair shade seamlessly.
- 12-Month Shelf Life After Opening: Long-lasting formulation that stays fresh and effective.
- CPNP Certified: Meets European cosmetic safety standards with no high-concern chemicals.
✦ How to Use
- Style your hair as usual and ensure it is dry or lightly damp.
- Shake or sprinkle the fibers gently onto thinning or sparse areas.
- Pat lightly with your fingertips or use a comb to blend for a natural look.
- Optionally, finish with a light-hold hairspray to lock fibers in place.
✦ Product Specifications
- Brand: Sevich
- Key Ingredient: Keratin
- Net Weight: 12g / 25g / 40g (one unit per order)
- Certification: CPNP
- High-Concern Chemicals: None
- Period After Opening: 12 months
- Origin: Made in Mainland China
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- Women's Loose Turtleneck Knit Pullover Sweater – Complete your look with cozy, stylish knitwear.
Learn more: FDA guidance on hair dyes
Frequently Asked Questions
Q: What are Sevich Hair Building Fibers made of, and are they safe?
A: Sevich Hair Building Fibers are made from keratin — the same natural protein found in human hair. The product is CPNP certified, meaning it meets strict European cosmetic safety requirements, and contains no high-concern chemicals, making it safe for regular cosmetic use on the scalp and hair.
Q: Will the hair fibers wash out easily?
A: Yes! While the fibers are water-resistant during the day to maintain your style through humidity and light moisture, they wash out completely and easily with your regular shampoo. Simply rinse and shampoo as normal to remove all fibers.
Q: Which size should I choose — 12g, 25g, or 40g?
A: The 12g option is perfect for first-time users or occasional touch-ups. The 25g is ideal for regular daily use, while the 40g offers the best value for frequent users or those covering larger areas. All sizes contain the same high-quality keratin fiber formula.
Q: Can both men and women use Sevich Hair Building Fibers?
A: Absolutely. Sevich Hair Building Fibers are designed for both women and men with fine, thinning, or low-density hair. The fibers blend naturally with all hair types and textures, and the wide range of available shades ensures a seamless color match for everyone.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.