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TONUCIA Concentrated Youth Serum – René Furterer

  • $46.95
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What it’s for
Hair serum designed to hydrate the fiber, protect the scalp and restore density and shine.

Who it’s for
Thinning or low-density hair
Dull or weakened hair
Need for hydration and vitality

Results
Visibly denser-looking hair
Hydrated and protected fiber
Improved shine and suppleness

Why recommended by the Institute
Densifying hair serum selected by Institut Rameau d’Or for its performance, tolerance and consistency within a professional routine.

Details

TONUCIA Concentrated Youth Serum is formulated to support scalp vitality and strengthen the hair fiber. Concentrated with plant-based tamarind extract with hyaluronic acid-like properties, it helps rehydrate the fiber and preserve elasticity.

Its lightweight texture leaves an invisible, non-greasy finish. Enriched with botanical extracts and wheat microproteins, it helps protect hair from external stressors while improving density and shine.

Texture: Lightweight serum
Size: 75 ml

Key Benefits

Deeply hydrates the fiber
Improves visible density
Protects the scalp
Strengthens hair fiber
Enhances shine and suppleness
Invisible non-greasy finish

How to use

Main use after shampoo:
Apply to clean, damp hair. Leave on for 2 to 5 minutes, then rinse thoroughly.

Recommended routine:
TONUCIA Shampoo → TONUCIA Concentrated Youth Serum → TONUCIA Mask

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