• IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz Avelisse
  • IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz Avelisse
  • IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz Avelisse
  • IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz Avelisse
  • IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz Avelisse
  • IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz Avelisse
  • IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz Avelisse
  • IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz Avelisse
  • IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz Avelisse
  • IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz Avelisse
  • IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz Avelisse
  • IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz Avelisse
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IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz

IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz

£42.24 GBP
£42.24 GBP
Save % Sold out

Curated for everyday beauty routines

Tracked delivery across the United Kingdom

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IGK Good Behavior Anti-Frizz Smoothing Serum – Shine, Humidity & Heat Protection for Dry Frizz-Prone Hair, 1.3 oz

£42.24
£42.24
Save % Sold out
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Tracked UK delivery. Estimated arrival between - and -.

Product Overview

IGK Good Behavior Anti-Frizz Smoothing Serum is your go-to solution for taming unruly, dry, and frizzy hair. This 1.3 oz serum is expertly crafted to deliver a sleek, glossy look while protecting your hair from environmental stressors. Whether you're battling humidity, heat styling, or UV rays, this serum seals the cuticle to lock in moisture and block out frizz, leaving your hair smooth, shiny, and manageable all day.

Key Features and Benefits

  • Anti-Frizz Power: Seals out humidity to prevent frizz and flyaways, keeping your hairstyle intact even in damp conditions.
  • Boosted Shine: Infuses hair with a brilliant, healthy-looking gloss without weighing it down.
  • UV & Heat Protection: Shields hair from damaging UV rays and heat styling tools up to 450°F, reducing breakage and color fade.
  • Lightweight Formula: Non-greasy and fast-absorbing, perfect for all hair types, especially dry and frizz-prone textures.
  • Easy Application: Simple pump dispenser allows for precise dosing; apply to damp or dry hair for instant smoothing.

How to Use

For best results, apply 1-2 pumps of IGK Good Behavior Serum to clean, damp hair. Distribute evenly from mid-lengths to ends, focusing on the most frizz-prone areas. Style as usual—air dry or blow-dry for a sleek finish. You can also apply a small amount to dry hair throughout the day to tame flyaways and add shine. Use daily for continuous protection and smoothness.

Who It Is For

This serum is ideal for anyone with dry, frizzy, or curly hair seeking a smooth, polished look without heavy products. It suits all hair types—straight, wavy, coiled—and works wonderfully on color-treated or chemically processed hair. If you live in humid climates or frequently use heat styling tools, this serum is a must-have for maintaining healthy, frizz-free hair.

Why Choose IGK Good Behavior Serum?

IGK is a professional haircare brand known for innovative, salon-quality formulas. Good Behavior Serum stands out for its multi-functional protection: it not only smooths and shines but also defends against UV rays and heat. Unlike heavy oils, this serum is lightweight and won't leave residue, making it perfect for daily use. Trusted by stylists and consumers alike, IGK delivers results that last.

Technical Details

Size: 1.3 fl oz (38 mL). Formula: Silicone-based with conditioning agents. Heat protection up to 450°F. Suitable for all hair types. Free from parabens and sulfates. Cruelty-free.

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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