{"product_id":"top-secret-hair-building-fiber-refills-undetectable-thickening-for-men-women-medium-brown","title":"Top Secret Hair Building Fiber Refills – Undetectable Thickening for Men \u0026 Women (Medium Brown)","description":"\u003ch2\u003eEnhance Your Top Secret Hair Building Fiber Kit with Refills\u003c\/h2\u003e\u003cp\u003eKeep your look confidently full with the Top Secret Hair Building Fiber Refills. Designed to pair with the kit, this refill bottle extends your favorite system, so you can refresh thinning areas without skipping a beat. The refills are easy to store, simple to use, and crafted to work with the kit's advanced applicator for a clean, controlled baseline every time.\u003c\/p\u003e\u003ch3\u003eInstant, natural-looking fullness\u003c\/h3\u003e\u003cp\u003eThese keratin fibers blend with your existing hair to create a visibly thicker appearance. The Medium Brown shade is chosen to harmonize with common brown tones, helping the result feel natural in daylight and casual settings. In many lighting conditions, the effect aims to be undetectable to the casual observer.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUndetectable coverage that blends with natural hair\u003c\/li\u003e\n\u003cli\u003eNew double patented Precision Applicator for precise, mess-free use\u003c\/li\u003e\n\u003cli\u003eMore fibers per jar to support longer wear between refills\u003c\/li\u003e\n\u003cli\u003eAll-day coverage that stands up to wind, rain, and sweat\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal-world uses and look\u003c\/h3\u003e\u003cp\u003eThe fibers mimic hair texture and tone, helping to soften the contrast of thinning areas and extend the interval between color treatments. The refined applicator allows targeting specific spots for a seamless transition, whether at work, at the gym, or on the go.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTarget thinning areas with accuracy\u003c\/li\u003e\n\u003cli\u003eSuitable for men and women seeking a natural boost\u003c\/li\u003e\n\u003cli\u003eColor blends with natural hair tones for a cohesive look\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWear, refresh, and remove with ease\u003c\/h3\u003e\u003cp\u003eAll-day wear is designed to stay in place through typical daily activities and weather changes, with removal possible via a single shampoo when you choose to refresh your look. The formula is vegan, cruelty-free, paraben-free, and hypoallergenic for everyday use.\u003c\/p\u003e\u003cp\u003eKit contents include Hair Fibers, Precision Applicator with Cap, Sifter Top, Travel Bag, Brochure, and Paper Clip, providing everything you need for quick touch-ups and on-the-go maintenance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the Top Secret Hair Building Fiber Refills kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The refill bottle pairs with the kit's Precision Applicator and includes a sifter top and travel bag for on-the-go touch-ups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I apply the fibers for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Spray onto thinning areas, blend with existing hair, and style as usual; remove with a single shampoo when desired.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Top Secret","offers":[{"title":"Default Title","offer_id":63261697900893,"sku":"B07537SRD8","price":39.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/4345\/5581\/files\/top-secret-hair-building-fiber-refill-bottle.jpg?v=1769980786","url":"https:\/\/britishharmonia.co.uk\/products\/top-secret-hair-building-fiber-refills-undetectable-thickening-for-men-women-medium-brown","provider":"British Harmonia | Natural Makeup \u0026 Fragrance by British Harmonia UK","version":"1.0","type":"link"}