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Curated for everyday beauty routines
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Transform your hair with the TSTADVANCE Japanese Hair Rebonding and Straightening Treatment, a professional-grade permanent straightening system designed specifically for very resistant hair. This complete kit includes the Crystallizing Straightener (1EX) and Neutralizing Cream (2), along with a hair brush to facilitate application. Whether you have thick, coarse, or chemically treated hair, this treatment delivers smooth, shiny, and long-lasting results.
For best results, follow these steps carefully. Perform a patch test before full application. Wash hair with a clarifying shampoo and towel-dry. Apply the Crystallizing Straightener (1EX) section by section using the included brush, ensuring even coverage. Leave on for the recommended time (refer to product instructions). Rinse thoroughly and blow-dry straight. Apply the Neutralizing Cream (2) to reset the hair bonds, leave for the specified time, then rinse. Blow-dry and flat-iron for final straightening. Do not wash hair for 72 hours.
This treatment is designed for individuals with very resistant hair types, including thick, coarse, or extremely curly hair. It is also suitable for those who have previously struggled to achieve lasting straightness with other products. Not recommended for damaged or overly processed hair without professional advice.
Unlike temporary straightening solutions, this Japanese rebonding treatment delivers permanent results. The specialized formula for resistant hair ensures effective straightening even on stubborn textures. The inclusion of a neutralizing cream and brush makes the process convenient and precise. TSTADVANCE is committed to quality hair care solutions, providing reliable products for home use.
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.
