{"product_id":"john-frieda-ultrafiller-hair-density-scalp-serum-2-oz-lightweight-volumizing-serum-with-biotin-caffeine-for-finer-fuller-loo","title":"John Frieda ULTRAfiller+ Hair Density Scalp Serum 2 oz — lightweight volumizing serum with biotin \u0026 caffeine for finer, fuller-loo","description":"\u003cp\u003e\u003cstrong\u003eJohn Frieda ULTRAfiller+ Hair Density Scalp Serum is a lightweight scalp treatment formulated with biotin, peptides and caffeine to support fuller-looking, thicker-feeling hair without weighing fine strands down.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as the third step in the ULTRAfiller+ routine, this 2 oz serum targets the scalp environment to help hair appear denser and more resilient. Its fast-absorbing formula melts into wet or dry hair, leaving no greasy residue, and pairs with a shampoo, conditioner and finishing spray in the same line. The serum is cruelty-free, vegan-friendly and formulated without parabens, phthalates or synthetic dyes.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum help fine hair look fuller?\u003c\/h3\u003e\n\u003cp\u003eThe serum combines ingredients aimed at strengthening hair at the root and promoting a healthier scalp environment, which can improve the appearance of density over time. It’s lightweight so it won’t flatten delicate strands, and is intended for daily use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBiotin to support hair structure and manageability\u003c\/li\u003e\n  \u003cli\u003ePeptides to help fortify fragile hair fibers\u003c\/li\u003e\n  \u003cli\u003eCaffeine to refresh the scalp and enhance the feeling of revitalized roots\u003c\/li\u003e\n  \u003cli\u003eNon-greasy texture absorbs quickly into the scalp\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen and how should I apply the scalp serum for best results?\u003c\/h3\u003e\n\u003cp\u003eApply the serum directly to the scalp on wet or dry hair as the final step after cleansing and conditioning. Use the recommended amount and massage into the roots to ensure even coverage; styling can follow immediately since the formula is fast-absorbing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse daily for consistent scalp care and styling prep\u003c\/li\u003e\n  \u003cli\u003eApply to sections for targeted coverage at thinning areas\u003c\/li\u003e\n  \u003cli\u003eMassage gently to distribute product and stimulate circulation\u003c\/li\u003e\n  \u003cli\u003eSafe to layer under other styling products or heat protectants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this serum weigh my hair down or leave build-up?\u003c\/h3\u003e\n\u003cp\u003eNo—this formula is specifically created for fine and thin hair, so it’s lightweight and non-greasy. Regular use with the matching shampoo and conditioner helps prevent residue while maintaining the look of fuller hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFast-absorbing, non-oily finish\u003c\/li\u003e\n  \u003cli\u003eFormulated to avoid heavy silicones that can weigh fine strands\u003c\/li\u003e\n  \u003cli\u003ePairs with clarifying or thickening shampoo to remove buildup\u003c\/li\u003e\n  \u003cli\u003eDesigned for everyday wear without stiffening hair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat ingredients should I expect and are they safe?\u003c\/h3\u003e\n\u003cp\u003eThe serum features a blend of biotin, peptides and caffeine along with cosmetically functional bases that enable quick absorption. It’s formulated free from parabens, phthalates and dyes and is vegan-friendly and cruelty-free. As with any topical product, review the full ingredient list if you have sensitivities.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKey actives: biotin, peptides, caffeine\u003c\/li\u003e\n  \u003cli\u003eFree from parabens, phthalates and synthetic dyes\u003c\/li\u003e\n  \u003cli\u003eVegan formulation, not tested on animals\u003c\/li\u003e\n  \u003cli\u003eSuitable for men and women with fine or thinning hair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you have naturally fine, limp or thinning hair and want a lightweight scalp treatment that supports the look of thicker, fuller hair without heavy residue, this serum fits into a multi-step routine to strengthen roots and improve hair manageability. It’s made for daily use on wet or dry hair and works best when combined with the matching ULTRAfiller+ shampoo, conditioner and finishing spray.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eSee packaging for ingredient details\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: Can I use this serum every day?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The lightweight formula is safe for daily use on wet or dry hair to maintain scalp care and fullness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this serum greasy or will it weigh hair down?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It absorbs quickly and is formulated not to leave greasy residue or flatten fine hair.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"John Frieda","offers":[{"title":"Default Title","offer_id":58360734056835,"sku":"B0DPJJYYRH","price":15.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/john-frieda-ultrafiller-front-packaging.jpg?v=1782780682","url":"https:\/\/origin-beauty.com\/products\/john-frieda-ultrafiller-hair-density-scalp-serum-2-oz-lightweight-volumizing-serum-with-biotin-caffeine-for-finer-fuller-loo","provider":"Origin Beauty","version":"1.0","type":"link"}