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RUSK Thermal Serum - Heat Protectant Treatment for Frizz Control, Smoothing with Added Shine, Moisture & Cuticle Sealing - Lightweight Anti-Humidity Hair Serum (4 oz)

RUSK Thermal Serum - Heat Protectant Treatment for Frizz Control, Smoothing with Added Shine, Moisture & Cuticle Sealing - Lightweight Anti-Humidity Hair Serum (4 oz)

Regular price £38.15 GBP
Sale price £38.15 GBP Regular price
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Curated for everyday beauty routines

Tracked delivery across the United Kingdom

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RUSK Thermal Serum - Heat Protectant Treatment for Frizz Control, Smoothing with Added Shine, Moisture & Cuticle Sealing - Lightweight Anti-Humidity Hair Serum (4 oz)

Regular price £38.15
Sale price £38.15 Regular price
Save % Sold out
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Tracked UK delivery. Estimated arrival between - and -.

Product Overview

RUSK Thermal Serum is a professional-grade heat protectant treatment designed to shield your hair from the damaging effects of hot styling tools while delivering exceptional frizz control and a glossy finish. This lightweight, non-greasy serum works to seal the hair cuticle, locking in moisture and preventing humidity from causing unwanted frizz. Ideal for all hair types, it adds brilliant shine and smoothness without weighing hair down.

Key Features and Benefits

  • Heat Protection: Forms a protective barrier against heat styling tools up to 450°F, reducing thermal damage and breakage.
  • Frizz Control: Anti-humidity formula keeps hair smooth and frizz-free even in damp conditions.
  • Moisture Lock: Seals the cuticle to lock in essential moisture, preventing dryness and split ends.
  • Added Shine: Enhances natural luster for a healthy, glossy appearance.
  • Lightweight Formula: Non-greasy, fast-absorbing serum that won't weigh hair down or leave residue.
  • Cuticle Sealing: Smooths the hair cuticle for improved manageability and reduced tangles.

How to Use

Apply a small amount (about a dime-sized amount) to damp or dry hair, focusing on mid-lengths and ends. Comb through to distribute evenly. Style as desired using blow dryers, flat irons, or curling irons. For extra protection, reapply before touch-ups. Use daily as part of your styling routine.

Who It Is For

This serum is perfect for anyone who regularly uses heat styling tools and struggles with frizz or dullness. It is suitable for all hair types including straight, wavy, curly, and coily hair. Whether you have fine hair that needs lightweight protection or thick hair that requires extra taming, RUSK Thermal Serum delivers results without heaviness.

Why Choose This Product

RUSK is a trusted brand in professional hair care, known for salon-quality formulations. This thermal serum combines advanced heat protection with frizz-fighting technology to keep your hair healthy and beautiful. Unlike many heat protectants that can leave hair sticky or greasy, this serum absorbs quickly and leaves a silky, shiny finish. Its lightweight texture makes it suitable for daily use, and the anti-humidity properties ensure your style lasts all day. With consistent use, you'll notice fewer split ends, less breakage, and overall improved hair health.

Technical Details

  • Size: 4.2 fl oz (pack of 1)
  • Weight: 0.13 kg
  • Dimensions: 2.0 x 2.0 x 4.5 inches
  • Color: Clear
  • Form: Liquid serum

Experience the difference of professional heat protection with RUSK Thermal Serum. Your hair will thank you.

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.

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Why shop with Avelisse

Why Shop with Avelisse?

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Clear Returns Policy

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Tracked Delivery Options

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Product guide

RUSK Thermal Serum - Heat Protectant Treatment for Frizz Control, Smoothing with Added Shine, Moisture & Cuticle Sealing - Lightweight Anti-Humidity Hair Serum (4 oz) at Avelisse

Product OverviewRUSK Thermal Serum is a professional-grade heat protectant treatment designed to shield your hair from the damaging effects of hot styling tools while delivering exceptional frizz control and a glossy ...

Category Beauty
Delivery area United Kingdom
Checkout Secure checkout
anti-humiditycuticle sealerfrizz controlhair serumheat protectantRUSKshine 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 RUSK Thermal Serum - Heat Protectant Treatment for Frizz Control, Smoothing with Added Shine, Moisture & Cuticle Sealing - Lightweight Anti-Humidity Hair Serum (4 oz)

Is RUSK Thermal Serum - Heat Protectant Treatment for Frizz Control, Smoothing with Added Shine, Moisture & Cuticle Sealing - Lightweight Anti-Humidity Hair Serum (4 oz) 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.