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Curated for everyday beauty routines
Tracked delivery across the United Kingdom
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Paul Mitchell Round Trip Defining Serum is designed specifically for curly and wavy hair types. This versatile serum delivers a flexible hold that keeps curls defined without stiffness or crunch. The touchable finish allows you to run your fingers through your hair while maintaining shape and bounce. Ideal for daily styling, it helps combat frizz and enhances natural texture.
Apply a small amount of serum to damp or dry hair. For best results, distribute evenly through sections, focusing on mid-lengths and ends. Style as desired—air dry or use a diffuser for added volume. Can also be used to refresh curls on second-day hair.
This serum is perfect for anyone with curly, wavy, or coily hair looking for a lightweight product that defines curls without sacrificing softness. Ideal for those who prefer a natural, touchable finish over a stiff hold. Suitable for all hair lengths and textures.
Paul Mitchell is a trusted brand in professional haircare, known for high-quality ingredients and salon-proven results. This serum is formulated without parabens, sulfates, or gluten, making it a gentle choice for daily use. The flexible hold and frizz-fighting properties make it a reliable staple in any curly hair routine.
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.
