René Furterer Tonucia Replumping Shampoo 6.7 fl oz — replumps, hydrates & thickens thinning hair

This lightweight cleansing formula blends tamarind seed extract (a plant-based hyaluronic acid), orange essential oil and a spectrum of B vitamins to address the twin effects of biological aging and external stressors on hair and scalp. The shampoo removes impurities without stripping color, while wheat microproteins and hydrating actives help plump the hair fiber for a fuller-looking mane from roots to ends. It’s silicone-, sulfate- and paraben-free, vegan and biodegradable, making it suitable for those who favor clean-beauty choices.

How does this shampoo increase hair density and fullness?

The Tonucia formula targets the hair fiber with replumping and filling agents that create immediate visual thickness. Tamarind seed extract draws moisture into the strand while wheat microproteins fill irregularities along the cuticle, producing a fuller appearance that lasts through styling.

• Tamarind seed extract acts like plant-based hyaluronic acid for strand replenishment
• Wheat microproteins fill gaps and smooth cuticle irregularities
• Light cleansing keeps hair buoyant so volume is visible

Will it hydrate a dry or uncomfortable scalp?

Yes — the combination of humectant plant extracts and B vitamins helps restore scalp comfort and hydration. Rather than coating the scalp with heavy oils, this formulation rebalances moisture and supports a healthier scalp environment over continued use.

• Moisture-attracting botanicals relieve dryness without residue
• B3, B5, B6, B7 and B8 help energize and support scalp metabolism
• Biodegradable, non-greasy texture rinses clean to avoid buildup

Is this shampoo safe for color-treated and delicate hair?

Tonucia is formulated to be color-safe and free from sulfates and silicones, so it gently cleanses dyed or chemically treated hair without accelerating color fade. Its mild surfactants protect treated fiber while still delivering the replumping benefits that improve overall texture and shine.

• Sulfate-free cleansing to preserve color vibrancy
• Silicone-free finish to prevent weighing hair down
• Vegan, biodegradable formula aligns with sensitive-hair routines

How should I use it to get the best results?

Use on wet hair, massaging a small amount into the scalp and lengths to build a light lather, then rinse thoroughly. For optimal replumping, follow with a René Furterer Tonucia conditioner or treatment to lock in density and hydration.

• Apply to damp hair, massage gently at the roots, then work through lengths
• Rinse completely and repeat only if needed for heavy product buildup
• Pair with Tonucia leave-in or mask for cumulative redensifying benefits

Who is this for? René Furterer Tonucia Replumping Shampoo is aimed at people noticing age-related or stress-related thinning, dryness, or loss of hair body who want a gentle, clean-label cleansing solution that improves moisture, texture and the visual density of hair. It suits color-treated, fine-to-medium hair types and anyone seeking plant-based, professional-grade scalp and hair care without silicones, sulfates or parabens.

Ingredients

WATER (AQUA). DISODIUM COCOYL GLUTAMATE. SODIUM LAURETH SULFATE. DECYL GLUCOSIDE. ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER. PROPYLENE GLYCOL. PEG-40 HYDROGENATED CASTOR OIL. AGAR. ALGIN. BIOTIN. CALCIUM GLUCONATE. CITRIC ACID. CITRONELLOL. CITRUS AURANTIUM DULCIS (ORANGE) OIL (CITRUS AURANTIUM DULCIS OIL). ETHYLHEXYLGLYCERIN. FRAGRANCE (PARFUM). GERANIOL. GLUCONOLACTONE. GLYCERIN. HYDROLYZED WHEAT PROTEIN. IRON OXIDES (CI 77492). LAURYL BETAINE. LAVANDULA ANGUSTIFOLIA (LAVENDER) OIL (LAVANDULA ANGUSTIFOLIA OIL). LAVANDULA HYBRIDA OIL. LIMONENE. NIACINAMIDE. PANTHENOL. PANTOLACTONE. PEG-30 DIPOLYHYDROXYSTEARATE. PEG-4. PENTYLENE GLYCOL. POLYQUATERNIUM-39. POLYSORBATE 20. PROPANEDIOL. PYRIDOXINE HCL. RED 30 LAKE (CI 73360). ROSMARINUS OFFICINALIS (ROSEMARY) LEAF OIL (ROSMARINUS OFFICINALIS LEAF OIL). SODIUM BENZOATE. SODIUM CHLORIDE. TALC. TAMARINDUS INDICA SEED GUM. TOCOPHEROL. TOCOPHERYL ACETATE. TRIDECETH-6