Key Benefits

• Absorbs excess oil and buildup.

• Boosts natural volume and lift.

• Refreshes hair without water.

• Strengthens strands with rahua oil.

Voluminous Dry Shampoo revives hair instantly with a clean, plant-powered formula designed to refresh and add lift. At the core of the blend is rahua oil, an omega-9-rich Amazonian extract that penetrates deeply to fortify strands, support scalp health, and help lock in colour. It contains cassava starch, a traditional Amazonian staple, to absorb excess oil, perspiration, and impurities while creating natural body.

With added cosmetic clay, the formula draws out buildup without drying the scalp, leaving hair soft and weightless. Star anise completes the blend with antimicrobial properties to maintain a healthy scalp environment and a naturally refreshing aroma.

This innovative, non-aerosol spray disperses evenly for an invisible finish that works on all hair colours. The result is revitalised hair with touchable texture, natural movement, and a freshly washed look. Perfect for extending time between washes, boosting volume in fine or limp hair, or adding grip for styling, Voluminous Dry Shampoo offers a clean, effective way to refresh without residue.

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.

Fuller’s earth (Clay), Organic Tapioca Starch (Cassava root), Illicium Verum (Star Anise), Vanilla Planifolia, Citric Acid.

Twist open the upper cap and shake well before use. Squeeze bottle to spray evenly through roots and scalp, keeping the nozzle 6-8 inches from hair. Work thoroughly through hair with fingertips to distribute product and activate cleansing properties. Style as desired for added lift and texture.