{"product_id":"biotin-hair-serum-with-caffeine","title":"Biotin Hair Serum with Caffeine 10% — Healthy Hair Growth","description":"\u003cp\u003e\u003cstrong\u003eStop hair loss and regrow thicker hair — with 10% caffeine and biotin working at the root.\u003c\/strong\u003e\u003cbr\u003eOur hair growth serum penetrates the scalp to wake up dormant follicles, strengthen hair from the root and visibly reduce shedding within weeks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✓ \u003cstrong\u003e10% Caffeine\u003c\/strong\u003e — stimulates blood flow to the scalp and wakes dormant hair follicles\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eBiotin complex\u003c\/strong\u003e — essential B-vitamin that strengthens keratin structure and reduces breakage\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eScalp nourishment\u003c\/strong\u003e — reduce shedding and support healthy, sustained hair regrowth\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eCruelty-free \u0026amp; vegan\u003c\/strong\u003e — no silicones, sulphates or hormone disruptors\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eMade in the UK\u003c\/strong\u003e — clinically inspired natural formula\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"font-style: italic; color: #555;\"\u003e\"I've tried so many hair loss products but this is the first one where I've actually seen new hairs growing at my hairline.\" — Verified Customer\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Men and women experiencing hair thinning, receding hairline or excessive shedding who want a clinically inspired natural solution without prescription side effects.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow long before I see results with the Biotin Hair Serum?\u003c\/strong\u003e\u003cbr\u003eMost customers notice reduced shedding within 4–6 weeks and visible regrowth — especially at the hairline and temples — within 8–12 weeks. Hair growth is a slow process, so daily use and consistency are essential.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I use the Biotin Hair Serum?\u003c\/strong\u003e\u003cbr\u003eApply directly to the scalp (not the lengths) on clean, damp hair. Massage in for 1–2 minutes to boost circulation. Leave it in — do not rinse. Use once daily, ideally in the morning or after washing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this serum if I colour or bleach my hair?\u003c\/strong\u003e\u003cbr\u003eYes. The serum is applied to the scalp only and doesn't interact with hair colour. It's safe to use alongside any colouring or chemical treatments — and can help offset damage-related shedding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it safe to use every day?\u003c\/strong\u003e\u003cbr\u003eYes — the serum is formulated for daily scalp use. It's lightweight, fully absorbed, and there's no build-up risk. For best results, use every day without skipping.\u003c\/p\u003e","brand":"Xquisit Luxe","offers":[{"title":"Default Title","offer_id":51301726159179,"sku":null,"price":21.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/4000\/2123\/files\/260710_0033_image_edit_8853.png?v=1783715700","url":"https:\/\/xquisitluxe.com\/de\/products\/biotin-hair-serum-with-caffeine","provider":"Xquisit Luxe Self Care","version":"1.0","type":"link"}