{"product_id":"necessaire-the-hair-duo-shampoo-conditioner-set-2-x-full-size-fragrance-free-hyaluronic-vitamin-b","title":"Nécessaire The Hair Duo Shampoo \u0026 Conditioner Set — 2 x Full-Size, Fragrance-Free Hyaluronic + Vitamin B","description":"\u003cp\u003e\u003cstrong\u003eNécessaire The Hair Duo is a full-size shampoo and conditioner set that uses hyaluronic acid and a vitamin B complex to hydrate the scalp and strengthen hair in a fragrance-free, dermatologist-tested formula.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis two-piece set combines The Shampoo and The Conditioner to deliver scalp-focused hydration and gentle cleansing without added fragrance. Formulated with hyaluronic acid, panthenol (vitamin B5), niacinamide, and 10% aloe vera leaf juice, the pair supports moisture balance and reduces the risk of irritation. Both products are hypoallergenic, cruelty-free, vegan, and carry the National Eczema Association Seal of Acceptance, making them suited for sensitive skin and everyday routines.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this duo hydrate the scalp without weighing hair down?\u003c\/h3\u003e\n\u003cp\u003eThe formulas prioritize lightweight moisturizers like hyaluronic acid and aloe vera to attract and retain water at the scalp and hair cuticle without heavy oils. Panthenol and niacinamide add body and strength, helping hair feel softer and look smoother while minimizing buildup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHyaluronic Acid: draws moisture to scalp and hair fibers\u003c\/li\u003e\n  \u003cli\u003e10% Aloe Vera Leaf Juice: soothes and supports hydration\u003c\/li\u003e\n  \u003cli\u003ePanthenol (B5): improves elasticity and shine without greasiness\u003c\/li\u003e\n  \u003cli\u003eNiacinamide: supports scalp barrier health and resilience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this set work for sensitive or eczema-prone scalps?\u003c\/h3\u003e\n\u003cp\u003eYes — both products are fragrance-free, hypoallergenic, and have been awarded the National Eczema Association Seal of Acceptance. The formulas avoid common irritants such as SLS\/SLES and are dermatologist-tested to reduce the likelihood of flare-ups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFragrance-free to minimize irritation risk\u003c\/li\u003e\n  \u003cli\u003eNo SLS\/SLES, parabens, or known harsh surfactants\u003c\/li\u003e\n  \u003cli\u003eProprietary celery seed extract to help calm irritation\u003c\/li\u003e\n  \u003cli\u003eDermatologist-tested and National Eczema Association approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use The Shampoo and The Conditioner for best results?\u003c\/h3\u003e\n\u003cp\u003eUse The Shampoo as your cleansing step on wet hair, massaging gently into the scalp to lift impurities, then rinse. Follow immediately with The Conditioner, focusing on mid-lengths to ends, leave for a short period if desired, then rinse thoroughly for balanced moisture and detangling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWet hair fully before applying shampoo\u003c\/li\u003e\n  \u003cli\u003eMassage shampoo into scalp, then rinse completely\u003c\/li\u003e\n  \u003cli\u003eApply conditioner from mid-length to ends; leave briefly for added slip\u003c\/li\u003e\n  \u003cli\u003eRinse thoroughly to avoid residue and maintain volume\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sustainability and ingredient transparency can I expect?\u003c\/h3\u003e\n\u003cp\u003eNécessaire emphasizes both ingredient clarity and environmental responsibility. Packaging uses 100% bio-resin HDPE for the shampoo bottle, and the brand holds certifications like B Corp, Climate Neutral, and Leaping Bunny. Ingredient lists are straightforward and centered on clinically studied actives rather than masking scent.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShampoo bottle: 100% bio-resin HDPE\u003c\/li\u003e\n  \u003cli\u003eCertified B Corp and Climate Neutral\u003c\/li\u003e\n  \u003cli\u003eLeaping Bunny certified and vegan-friendly\u003c\/li\u003e\n  \u003cli\u003eClear labeling of active ingredients and exclusions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This duo is designed for people seeking a gentle, science-forward daily shampoo and conditioner pair that prioritizes scalp health, lightweight hydration, and minimal irritation. It’s a good fit for sensitive scalps, anyone avoiding fragrance or harsh surfactants, and those who prefer clear ingredient profiles with sustainable packaging credentials.\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 this set safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The fragrance-free, sulfate-free formulas are gentle and formulated to be safe for color-treated hair while helping maintain moisture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use The Shampoo and The Conditioner?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use on wash days as your regular shampoo and conditioner. Frequency depends on hair type; most people use it 2–4 times weekly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nécessaire","offers":[{"title":"Default Title","offer_id":49623963533450,"sku":"B0DDYCX9CD","price":171.22,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/necessaire-hair-duo-front-packaging.jpg?v=1782883313","url":"https:\/\/auviraskincare.com\/products\/necessaire-the-hair-duo-shampoo-conditioner-set-2-x-full-size-fragrance-free-hyaluronic-vitamin-b","provider":"Auvira Beauty","version":"1.0","type":"link"}