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Curated for everyday beauty routines
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Davines Naturaltech Nourishing Keratin Sealer is a professional-grade restructuring treatment designed specifically for dry, damaged, and chemically treated hair. This 3.38 fl oz travel-size formula delivers concentrated nourishment with vegetal keratin, helping to rebuild hair fiber from within while sealing the cuticle for a smooth, frizz-free finish. Ideal for maintaining hair health between salon visits, it locks in moisture and prevents further breakage, making it an essential step in any hair care routine.
After shampooing and conditioning, towel-dry your hair. Apply a small amount of the Keratin Sealer evenly from mid-lengths to ends. Do not rinse. Style as desired. For best results, use as part of the Davines Naturaltech Nourishing system alongside the shampoo and conditioner. Can be used daily or as a weekly intensive treatment.
This product is ideal for anyone with dry, brittle, or damaged hair due to coloring, heat styling, or environmental factors. It is also beneficial for those with naturally coarse or frizzy hair seeking extra smoothness and manageability. Suitable for all hair types, including color-treated and chemically processed hair.
Davines is a brand committed to sustainability and high-quality ingredients. The Naturaltech line combines scientific innovation with natural extracts to deliver visible results. This Keratin Sealer is free from parabens, sulfates, and artificial colors, making it a conscious choice for both your hair and the planet. Its travel size allows you to experience the benefits before committing to a larger bottle.
We usually dispatch orders within 3 business days. UK delivery usually takes 3–7 working days after dispatch. If an item is dispatched from an international warehouse, delivery may take 7–21 working days. Tracking is provided after dispatch.
Avelisse offers clear post-purchase support and a 30-day return window where eligible. Please check the store returns policy before sending an item back, because final eligibility can depend on product condition, hygiene exclusions, packaging, proof of purchase and whether the return request is started within the stated return window.
Use the product description, available variants, product images and collection filters to compare suitability, finish, shade, size, texture or routine step. For beauty products, always review the ingredient list, directions, warnings and usage information on the product packaging before applying, especially when choosing skincare, haircare or body care for a specific concern.
Ingredient lists, shade details, materials and suitability notes can change by batch or supplier. Check the product packaging first, compare any allergens or sensitivities before use, patch test where appropriate and stop use if irritation occurs. If you are unsure whether a product is right for you, seek professional advice before applying it.
Why shop with Avelisse
Checkout is handled securely through Shopify.
Returns information is written plainly before purchase.
Delivery messaging is set up for United Kingdom shoppers.
Support routes are available for order and product questions.
Products are organised for easier beauty discovery.
