{"product_id":"double-wood-keratin-hair-growth-vitamin-500mg-per-serving-120-pills-vegan-hair-skin-nails","title":"Double Wood Keratin Hair Growth Vitamin – 500mg per Serving, 120 Pills | Vegan Hair, Skin \u0026 Nails","description":"\u003ch2\u003eKeratin Hair Growth Vitamin by Double Wood Supplements\u003c\/h2\u003e\n\u003cp\u003eDiscover a 500 mg per-serving Keratin formula in a 120-pill bottle designed to support hair structure and nail health. Built for adults seeking a clean, vegan-safe option, this supplement emphasizes quality sourcing and rigorous testing without promising guaranteed outcomes.\u003c\/p\u003e\n\u003ch3\u003eWhat Keratin Can Do for Hair and Nails\u003c\/h3\u003e\n\u003cp\u003eKeratin helps form the protective outer layer of hair, contributing to structure, softness, smoothness, and flexibility. In daily use, it may help hair feel stronger and more manageable, potentially supporting overall hair vitality as you age.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHair structure and feel: supports softness, smoothness, and flexibility.\u003c\/li\u003e\n  \u003cli\u003eGrowth potential: may support overall hair growth in some users.\u003c\/li\u003e\n  \u003cli\u003eAging friendly care: designed to help hair stay strong as you age.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEvidence-Informed Notes and Nail Health\u003c\/h3\u003e\n\u003cp\u003eIn a representative study, 500 mg daily for 90 days showed notable improvements in hair strength over time (approximately 17% at 30 days and near 50% by day 90). Separate research indicated improvements in nail health, including strength and smoothness, after consistent keratin use for 90 days, with gains reported up to about 80% in some measures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNail health: may improve nail strength and smoothness with sustained use.\u003c\/li\u003e\n  \u003cli\u003eQuality assurance: formulas come from carefully sourced ingredients and are verified through third-party testing.\u003c\/li\u003e\n  \u003cli\u003eVegan-friendly: the product is manufactured to suit vegan-safe preferences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe bottle wellness with care—providing pure, potent supplements backed by transparent sourcing and independent testing to help you stay consistent with your routine. Consider this a possible tool in your daily regimen for hair and nails, paired with a balanced lifestyle.\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 benefit can I expect from Keratin Hair Growth Vitamin?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This formula may support hair structure and nail health, with studies noting improvements in hair strength after 30–90 days; results vary.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this product vegan-safe and third-party tested?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it is vegan-safe and produced with third-party testing for quality and purity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Double Wood Supplements","offers":[{"title":"Default Title","offer_id":52661843329387,"sku":"B09B8PMY86","price":57.61,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8642\/0075\/files\/double-wood-supplements-keratin-hair-growth-pills.jpg?v=1765283270","url":"https:\/\/canadianglow.ca\/products\/double-wood-keratin-hair-growth-vitamin-500mg-per-serving-120-pills-vegan-hair-skin-nails","provider":"Canadian Glow | Beauty, Skincare, Hair \u0026 Personal Care","version":"1.0","type":"link"}