{"product_id":"giovanni-biotin-collagen-hair-serum-2-75-oz-lightweight-smoothing-frizz-control-shine","title":"GIOVANNI Biotin \u0026 Collagen Hair Serum 2.75 oz — Lightweight Smoothing, Frizz Control \u0026 Shine","description":"\u003cp\u003e\u003cstrong\u003eGIOVANNI Biotin \u0026amp; Collagen Hair Serum is a lightweight, salon-quality finishing serum that smooths frizz, boosts shine and helps strengthen hair using biotin, collagen and hyaluronic acid.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis multi-purpose serum from GIOVANNI blends plant-forward actives with salon performance to tame flyaways, add moisture and enhance manageability without heavy residue. Formulated for everyday use on damp or dry hair, the formula is vegan, cruelty-free and designed to work across textures—from fine and straight to thick and curly—delivering a polished look with touchable softness.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum control frizz and keep hair smooth?\u003c\/h3\u003e\n\n\u003cp\u003eThe serum creates a lightweight smoothing layer that helps seal the hair cuticle, reducing the appearance of frizz and flyaways. Its blend of collagen and conditioning agents improves surface slip so strands lie flatter and reflect more light for visible shine.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCollagen helps temporarily smooth and condition the hair surface.\u003c\/li\u003e\n  \u003cli\u003eLightweight emollients reduce static and flyaways without greasiness.\u003c\/li\u003e\n  \u003cli\u003eUse a small amount on damp hair for sleek blowouts or on dry hair for quick touch-ups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this serum add moisture without weighing hair down?\u003c\/h3\u003e\n\n\u003cp\u003eYes — hyaluronic acid and hydrating botanicals in the formula attract and help retain moisture, providing soft hydration without heavy buildup. The serum is designed to deliver noticeable softness and manageability while keeping fine hair from feeling limp.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHyaluronic acid helps bind moisture to the hair fiber for lasting softness.\u003c\/li\u003e\n  \u003cli\u003eNon-greasy delivery means shine without weight for most hair types.\u003c\/li\u003e\n  \u003cli\u003eWorks well as a pre-dryer primer or a finishing polish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this product strengthen hair and improve breakage?\u003c\/h3\u003e\n\n\u003cp\u003eFormulated with biotin and supportive conditioning ingredients, the serum aims to fortify strands and improve comb-through ease, which can help reduce breakage caused by friction and styling. While no topical product can alter hair structure permanently, regular use supports healthier-looking hair and smoother styling sessions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBiotin supports the appearance of stronger-looking hair when used consistently.\u003c\/li\u003e\n  \u003cli\u003eAdded slip reduces tugging during combing or heat styling.\u003c\/li\u003e\n  \u003cli\u003eIdeal for daily protection before heat tools or as a finishing product to minimize split-end appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use GIOVANNI Biotin \u0026amp; Collagen Hair Serum for best results?\u003c\/h3\u003e\n\n\u003cp\u003eDispense a small amount onto palms, rub lightly between hands, and apply through mid-lengths to ends; adjust quantity based on hair thickness. Use on damp hair before styling to boost manageability and on dry hair for shine and frizz control; a little goes a long way.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStart with a pea-sized amount for short or fine hair; increase as needed for longer or coarser hair.\u003c\/li\u003e\n  \u003cli\u003eApply primarily to mid-lengths and ends to avoid oiling the roots.\u003c\/li\u003e\n  \u003cli\u003eCan be layered under heat protection sprays or used alone as a finishing polish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: GIOVANNI Biotin \u0026amp; Collagen Hair Serum is made for people who want a clean, vegan styling serum that tames frizz, adds shine and smooths hair without heavy residue. It fits those who frequently style with heat, prefer salon-quality, plant-forward products and need an everyday finishing product that performs across a range of hair types and textures.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eINGREDIENTS: Aqua (Purified Water), Cetearyl Alcohol, Biotin, Vegetable Collagen, Behentrimonium Chloride, Sodium Hyaluronate (Hyaluronic Acid), Citrullus Lanatus (Watermelon) Fruit Extract, Behentrimonium Methosulfate, Lactobacillus\/Fragaria Ananassa (Strawberry) Fruit Ferment Filtrate, *Vaccinium Angustifolium (Blueberry) Fruit Extract, Polyquaternium-47, Polyquaternium-37, *Actinidia Chinensis (Kiwi) Fruit Extract, Polyquaternium-11, *Euterpe Oleracea (Acai) Fruit Extract, Fragrance, *Glycerin, *Cocos Nucifera (Coconut) Oil, Hydrogenated Castor Oil\/Sebacic Acid Copolymer, Citric Acid , Phenoxyethanol, Dehydroacetic Acid, Benzyl Alcohol. *Organically Produced Ingredient\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: Is GIOVANNI Biotin \u0026amp; Collagen Hair Serum suitable for all hair types?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The lightweight, non-greasy formula is made to work on fine to coarse hair and can be used on damp or dry hair for smoothing and shine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much serum should I use per application?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Start with a pea-sized amount for short or fine hair, increase slightly for thicker or longer hair, focusing on mid-lengths and ends.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GIOVANNI","offers":[{"title":"Default Title","offer_id":51486940102889,"sku":"B0C3NJMJSV","price":59.88,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/giovanni-biotin-collagen-serum-front-packaging.jpg?v=1783247162","url":"https:\/\/cervaaustralia.com\/products\/giovanni-biotin-collagen-hair-serum-2-75-oz-lightweight-smoothing-frizz-control-shine","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}