Skip to product information
1 of 14

Keratin Hair Treatment Serum – Leave-In Anti-Frizz Conditioner with Argan Oil & Vitamins A, C, E, B5 for Dry, Damaged Hair | No Rinse | All Hair Types

Keratin Hair Treatment Serum – Leave-In Anti-Frizz Conditioner with Argan Oil & Vitamins A, C, E, B5 for Dry, Damaged Hair | No Rinse | All Hair Types

Regular price £28.45 GBP
Sale price £28.45 GBP Regular price
Save % Sold out

Curated for everyday beauty routines

Tracked delivery across the United Kingdom

Secure checkout

Keratin Hair Treatment Serum – Leave-In Anti-Frizz Conditioner with Argan Oil & Vitamins A, C, E, B5 for Dry, Damaged Hair | No Rinse | All Hair Types

Regular price £28.45
Sale price £28.45 Regular price
Save % Sold out
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Tracked UK delivery. Estimated arrival between - and -.

Product Overview

Transform your hair care routine with our Keratin Hair Treatment Serum, a powerful leave-in conditioner designed to repair and protect dry, damaged hair. Infused with hydrolyzed keratin, argan oil, and a blend of vitamins A, C, E, and B5, this lightweight serum penetrates deep into the hair shaft to replenish lost moisture, reduce breakage, and tame frizz. Unlike heavy oils or rinses, our no-rinse formula is easy to apply and works for all hair types—straight, wavy, curly, or coily. Whether you struggle with heat damage, color processing, or environmental stress, this serum delivers professional-grade results at home.

Key Features and Benefits

  • Deep Repair with Keratin: Hydrolyzed keratin fills in gaps in the hair cuticle, restoring strength and elasticity. Regular use reduces split ends and breakage, leaving hair resilient and smooth.
  • Intense Moisture from Argan Oil: Rich in fatty acids and antioxidants, argan oil hydrates without weighing hair down. It seals in moisture, preventing dryness and frizz even in humid conditions.
  • Vitamin-Rich Formula: Vitamins A, C, E, and B5 nourish the scalp and hair follicles, promoting healthy growth and adding natural shine. Vitamin E protects against UV damage, while B5 improves thickness and flexibility.
  • Anti-Frizz & Smoothing: The lightweight serum creates a protective barrier around each strand, locking out humidity and smoothing the cuticle. Results: silky, manageable hair with less flyaways.
  • No Rinse Convenience: Simply apply to clean, damp hair and style as usual. No rinsing required—saves time and reduces water waste.
  • Suitable for All Hair Types: From fine to thick, straight to coily, this serum adapts to your hair’s needs. It’s especially beneficial for chemically treated, heat-styled, or naturally dry hair.

How to Use

For best results, use after shampooing and conditioning. Shake the bottle well, then dispense 2-3 drops into your palms. Rub your hands together and apply evenly to damp, towel-dried hair, focusing on mid-lengths and ends. Do not rinse. Comb through for even distribution, then style as desired. For extra hydration on dry days, apply a drop to dry hair to tame flyaways. Use daily or as needed.

Who It Is For

This serum is ideal for anyone with dry, damaged, or frizzy hair. It’s perfect for those who frequently use heat tools, color their hair, or live in dry or humid climates. If you want a quick, no-mess solution to improve hair texture and shine without weighing it down, this product is for you. It’s also gentle enough for sensitive scalps and safe for color-treated hair.

Why Choose This Product

Our Keratin Hair Treatment Serum stands out because of its concentrated, high-performance ingredients. Unlike many leave-in conditioners that rely on silicones, our formula uses natural oils and proteins to truly repair hair from within. The inclusion of a comprehensive vitamin complex supports long-term hair health, not just temporary smoothing. Plus, the no-rinse application makes it easy to incorporate into any routine. With consistent use, you’ll notice stronger, shinier, and more manageable hair. Backed by careful formulation and quality ingredients, this serum delivers salon-worthy results at an accessible price.

Technical Details

  • Size: 3 Fl Oz (Pack of 1)
  • Form: Serum with oil capsules
  • Key Ingredients: Hydrolyzed Keratin, Argan Oil, Vitamins A, C, E, B5
  • Application: Leave-in, no rinse
  • Suitable for: All hair types, including color-treated and chemically processed hair
  • Free from: Parabens, sulfates, and phthalates

Experience the difference of a truly reparative hair serum. Add it to your cart today and give your hair the nourishment it deserves.

Delivery in the United Kingdom

Orders are prepared with clear UK delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

Avelise is set up around straightforward post-purchase support and a 30-day returns message. 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.

How to choose

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.

Ingredients and suitability

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.

View full details

Why shop with Avelisse

Why Shop with Avelisse?

Secure Checkout

Checkout is handled securely through Shopify.

Clear Returns Policy

Returns information is written plainly before purchase.

Tracked Delivery Options

Delivery messaging is set up for United Kingdom shoppers.

Dedicated Customer Support

Support routes are available for order and product questions.

Carefully Selected Products

Products are organised for easier beauty discovery.

Product guide

Keratin Hair Treatment Serum – Leave-In Anti-Frizz Conditioner with Argan Oil & Vitamins A, C, E, B5 for Dry, Damaged Hair | No Rinse | All Hair Types at Avelisse

Product OverviewTransform your hair care routine with our Keratin Hair Treatment Serum, a powerful leave-in conditioner designed to repair and protect dry, damaged hair. Infused with hydrolyzed keratin, argan oil, and...

Category Beauty
Delivery area United Kingdom
Checkout Secure checkout
anti-frizz serumargan oil for hairdamaged hair repairdry hair treatmenthair oil capsuleskeratin hair serumLayhomoleave-in conditionerno rinse conditionervitamin hair serum

How to decide if this product fits your routine

Read the product description, compare available variants and check the packaging before use. For skincare, haircare and body care products, patch test when appropriate and stop use if irritation occurs.

What Avelisse makes clear before checkout

The page surfaces price, availability, variant choices, UK delivery expectations, returns guidance and secure checkout information so customers can make a quicker decision.

Questions about Keratin Hair Treatment Serum – Leave-In Anti-Frizz Conditioner with Argan Oil & Vitamins A, C, E, B5 for Dry, Damaged Hair | No Rinse | All Hair Types

Is Keratin Hair Treatment Serum – Leave-In Anti-Frizz Conditioner with Argan Oil & Vitamins A, C, E, B5 for Dry, Damaged Hair | No Rinse | All Hair Types available for UK shoppers?

Yes. This product is currently shown as available on Avelisse for United Kingdom shoppers.

How should I compare this product with similar beauty items?

Compare the product type, ingredients or materials shown on packaging, variants, price, delivery expectations and the routine step it supports.

Where can I find delivery and returns information?

Delivery timing is shown near the add to basket area where available. Returns guidance is shown on the product page and final eligibility is covered in the store returns policy.