Kerastase Discipline Oléo-Relax Advanced Hair Oil 100ml is a universal smoothing treatment designed for all hair types. Powered by the Morpho-Oil complex, this lightweight oil tames frizz, adds radiant shine, and leaves hair softer, smoother, and more manageable from roots to ends.

Key Benefits and Features
  • Frizz Control – Delivers ultimate frizz control across all hair types, smoothing flyaways and protecting against humidity for a polished, lasting finish.
  • Smoothing & Shine – Provides a sleek, glossy look without heaviness, enhancing natural shine for a healthy, luminous result.
  • Lightweight Texture – fast-absorbing oil that won’t weigh hair down or leave an oily feel, suitable for fine to thick hair.
  • All Hair Types – Formulated to work across straight, wavy, curly, and coily textures for consistent smoothing and manageability.
  • Manageability & Style Support – Makes detangling easier, improves comb-through, and helps maintain style throughout the day.
Who It’s For

Ideal for anyone seeking frizz resistance and smoother, more manageable hair in any climate. Suitable for unruly or frizzy strands, as well as straight, wavy, curly, or coily textures. Use as a pre-styling or post-styling step to protect, refine, and enhance your look—adjusting the amount based on hair length and thickness.

Key Ingredients
  • Morpho-Oil Complex – The defining blend that targets frizz, smooths the cuticle, and boosts shine across all hair types.
  • Lightweight Oil Blend – A fast-absorbing base that nourishes lengths without weighing hair down, delivering a soft, non-greasy finish.
  • Conditioning Esters – Help seal the cuticle and improve detangling and overall manageability.
  • Shine-Enhancing Emollients – Create a natural-looking gloss and a silky touch without heaviness.
How to Use
  • Step 1: Dispense 1–2 pumps into your palms. Adjust the amount based on hair length and thickness.
  • Step 2: Rub hands together and apply to damp hair, focusing on mid-lengths and ends. Avoid applying directly to the scalp unless you want extra hydration there.
  • Step 3: Style as usual—blow-dry for a sleek finish or air-dry for natural texture. Use a small amount on dry hair to tame flyaways if needed.
  • Step 4: For best results, pair with the Kerastase Discipline system (Shampoo and Conditioner) to maximize smoothing and manageability.

Specifications

Brand
Kérastase
Size
100ml
Format
Oil
Hair concerns
Frizzy
Suitable for
All hair types,Fine,Thick,Straight,Curly
Key ingredients
Essential oil
Good to know
Heat protection

Authorised Kérastase stockist

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Why our stylists rate it
From the Partners Hair team
Kérastase Discipline Oléo-Relax Advanced Smoothing Oil is an anti-frizz hair oil for thick, unruly, wavy, and coily hair. Part of the Kérastase Discipline Oléo-Relax line. Controls volume and frizz for a sleek, glossy finish, acting as a smoothing 'top coat' that helps seal out humidity.

Best for: thick, coarse, unruly, wavy, or coily frizz-prone hair wanting smoothing, volume control, and shine; sleek, glossy finishes and frizz control in humidity; heat styling, with protection up to 230°C; a finishing or pre-styling oil in a Discipline routine.
Less suited to: fine hair that an oil could weigh down (use a lighter finish); curly hair seeking soft definition rather than smoothing (use Discipline Curl Idéal Oléo Curl); hair primarily needing repair (use a Résistance treatment).

Key actives:
- Shorea (Shea) Butter — nourishes and helps moisturise unruly hair
- Virgin Coconut Oil — penetrates the fibre to deliver lasting hydration
- Rosehip (Rosa Mosqueta) Fruit Oil — adds nourishment and helps protect against heat up to 230°C
- Morpho-Huiles Technology — controls shape and shine

Benefits:
- Controls volume and frizz for a sleek, glossy finish
- Acts as a 'top coat' that helps seal out humidity
- Up to 24 hours of manageability
- Heat protection up to 230°C
- Nourishes thick, unruly hair without a heavy feel

How to use: Apply 2–4 pumps to towel-dried hair, focusing on mid-lengths and ends, then style as usual. Can also be smoothed over dry hair to tame frizz and add shine. Do not rinse.

Format: 100ml smoothing hair oil.

Authorised Kérastase 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.

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