Leave-In Treatment - Image 2
Leave-In Treatment - Image 3
Leave-In Treatment - Image 4
Leave-In Treatment - Image 5
Leave-In Treatment - Image 6
Healf Promise

Leave-In Treatment

£39.14
2 fl oz

A concentrated treatment with rahua oil and quinoa that shields hair from heat, prevents frizz, and reduces breakage with antioxidant-rich protection.

Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns

In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.

Recommended pairing

People pair leave-in treatment with a women's workout vest as maintaining healthy, moisturised hair complements an active lifestyle, while the vest supports comfort and performance during workouts, enhancing overall wellness and confidence.

Key Benefits

  • Reduces breakage and split ends.

  • Strengthens strands with rahua oil.

  • Prevents frizz and smooths texture.

  • Provides antioxidant-rich protection.

Leave-In Treatment provides complete protection and reparative care for everyday styling. At the centre of the formula is rahua oil, an omega-9-rich Amazonian extract that penetrates deeply to fortify strands, maintain scalp health, and lock in colour. It contains quinoa to deliver essential hydration and promote moisture retention, while green tea offers antioxidants that protect against environmental stressors and UV damage. With added raspberry leaf, the formula nourishes and repairs weakened strands, enhancing resilience and shine.

This multitasking treatment creates a protective barrier against heat damage while taming frizz and smoothing texture. Concentrated yet lightweight, it reduces breakage, prevents split ends, and leaves hair stronger and more manageable. Perfect for medium to thick hair, Leave-In Treatment works before hot tools or as a styling aid to enhance natural texture when air-drying.

Rahua creates every formula with its Symbiotic® Standard, sourcing ingredients directly from the Amazon rainforest in a way that protects both the land and its people. Each ingredient grows in an untouched virgin forest, harvested with indigenous knowledge, and purchased at a fair price that sustains local traditions, builds economies, and empowers native communities. This approach ensures every product delivers plant-powered, vegan, and cruelty-free performance at salon level, while remaining colour-safe. Free from phthalates, sulphates, parabens, silicones, mineral oil, microplastics, petroleum, and artificial colourants, Rahua offers clean, ethical haircare that respects people, animals, and the planet.

Rahua was founded in 2008 by Ecuadorian-born hairstylist Fabian Lliguin and trend forecaster Anna Ayers, inspired by the extraordinary strength and shine of Amazonian women’s hair. The secret lay in rahua oil, a nutrient-rich extract packed with omega-9s and active botanical compounds. Determined to share this natural wonder while protecting the rainforest, Fabian and Anna built a brand rooted in clean, plant-based formulations and sustainable practices that empower indigenous communities. Through Rahua, you experience the power of the Amazon’s most potent ingredients while supporting the preservation of its people and environment—helping you nourish your hair naturally and responsibly.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Aqua, Organic Camellia Sinensis (Green Tea) Leaf Extract, Organic Rosmarinus Officinalis (Rosemary) Leaf Extract, Organic Rubus Idaeus (Raspberry) Leaf Extract, Organic Aloe Barbadensis Leaf Extract, Oenocarpus Bataua (Rahua Ungurahua) Oil, Behentrimonium Methosulfate, Cetearyl Alcohol (Coconut Oil), Helianthus Annuus (Sunflower) Seed Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Glycerin, Butyrospermum Parkii (Shea Butter), Stearalkonium Chloride, Organic Molasses, Panthenol, Glycine, Bursera Graveolens (Palo Santo) Oil, Vanilla Planifolia Fruit Extract, Potassium Sorbate, Organic Hydrolyzed Quinoa.

After shampooing and conditioning, apply a small amount to damp hair, using less for finer textures and more for thicker hair. Work product through strands, paying special attention to ends where damage occurs most frequently. Style as desired with heat tools or allow to air dry to enhance natural texture.

You may also like

Hydration ConditionerHydration Conditioner
Heat Protectant ShieldHeat Protectant Shield
Hydration Detangler + UV BarrierHydration Detangler + UV Barrier
Intensive Repair ConditionerIntensive Repair Conditioner
Hydration ShampooHydration Shampoo
Aloe Vera ShampooAloe Vera Shampoo
Voluminous ShampooVoluminous Shampoo
Voluminous ConditionerVoluminous Conditioner
Classic ShampooClassic Shampoo

Frequently asked questions

Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.

The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.

We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.

View all FAQs

Healf Curation Process™

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.

The Discovery

The Discovery

Our approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.

Expert Validation

Expert Validation

Each product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.

Community Testing

Community Testing

By collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.

Discover more