Experience salon-worthy curls with Sebastian Professional Curl Mask - 150ml, a powerful deep-conditioning treatment designed to nourish and define curly and wavy hair. Powered by the innovative Flexi Alg™ Complex, it delivers long-lasting moisture, smooths the cuticle, and helps curls stay soft, bouncy, and beautifully shaped. This curl mask is an essential part of your hair care routine, especially for those with frizzy hair.

Key Benefits and Features
  • Hydration: Deeply nourishes and locks in moisture for defined, frizz-free curls.
  • Definition: Enhances curl pattern and hold for more defined, bouncy coils.
  • Frizz Control: Smoother cuticle helps tame frizz even in humid conditions.
  • Lightweight Conditioning: Conditions without weighing hair down for flexible styling.
  • Softness and Shine: Leaves curls silky-soft with natural-looking shine.
  • Moisturizing Curl Treatment: Ideal for maintaining hydration in dry, curly hair.
  • Flexible Hold Curl Mask: Provides hold without stiffness, perfect for styling.
Who It’s For

Designed for curly and wavy textures seeking definition, moisture, and easier manageability. Ideal for dry or frizzy hair that needs hydration without heaviness and for all curl patterns—from loose waves to tight coils. For fine hair, use a smaller amount to avoid weighing down; for thick or coarse curls, apply a more generous amount for deeper conditioning. This product is a must-have for anyone looking for a curl definition hair mask.

Key Ingredients
  • Flexi Alg™ Complex — Deep nourishment and hydration for curly and wavy hair, helping curls stay defined and soft.
  • Hydrating Ingredients: Formulated to enhance moisture retention in curls.
How to Use
  • After cleansing, apply a generous amount to damp hair from mid-lengths to ends, avoiding the scalp.
  • Distribute evenly with fingers or a wide-tooth comb to ensure full coverage.
  • Leave on 3–5 minutes for a quick conditioning boost, or longer for extra nourishment.
  • Rinse thoroughly and follow with your preferred Sebastian curling styling routine for enhanced hold and definition.
  • For best results, use this curl mask regularly as part of your curl care routine.

Specifications

Brand
Sebastian Professional
Size
150ml
Hair concerns
Frizzy, Dry
Good to know
Sulphate-free

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Why our stylists rate it
From the Partners Hair team
Sebastian Professional Curl Mask is an intensive conditioning mask for curly and wavy hair. Part of the Sebastian Professional Curl range. A rich treatment deeply conditions and defines curl pattern, reducing frizz and adding elasticity to curls.

Best for: curly, wavy, or coily hair wanting intensive weekly conditioning and curl definition; use in place of conditioner.

Key actives:
- Curl-defining and intensive conditioning actives

Benefits:
- Intensive conditioning; defined, elastic, frizz-free curls

How to use: Apply to clean, damp hair. Leave 5 minutes, rinse.

Format: 150ml Sebastian Professional Curl Mask.

Authorised Sebastian Professional stockist — 100% authentic, sourced from the official South African distributor. Free delivery on orders over R390 across South Africa.
Delivery without the guesswork

Spend R390 and delivery is on us. Orders under R390 are delivered for R67. We normally pack within 1 working day, with delivery in 2–5 working days depending on your location.

Changed your mind? You have 7 days after receiving your order to request a return. Email hello@partnershair.co.za to get started.

Why shop it at Partners Hair

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