A high-tolerance shampoo for a very reactive scalp
René Furterer Astera Sensitive High Tolerance Shampoo is a high-tolerance shampoo for a very sensitive, reactive scalp, formulated with a minimal list of gentle cleansing agents and no unnecessary extras. It is designed to be used as often as needed without triggering discomfort, cleansing gently while respecting a fragile scalp barrier.
The texture
A very gentle, low-foaming gel that cleanses softly and rinses out clean, leaving no tightness.
Who it suits
- Very sensitive, reactive or easily irritated scalps
- Scalps sensitized after chemotherapy or radiotherapy, as noted by the brand
- Frequent washing without added fragrance discomfort
- Anyone whose scalp reacts to most shampoos
Worth knowing before you buy: This shampoo does not list an INCI within our sources; it is positioned by the brand as fragrance-minimised and for high-tolerance use.
Complete the routine

René Furterer Astera Fresh Soothing Shampoo 250ml
A cooling option for scalp discomfort.
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René Furterer Neopur Scalp balancing shampoo 150ml
For a dry, flaking scalp instead.
Shop →Characteristics
- Texture: gel
- Hair type: very sensitive, reactive scalp
- Hair concerns: irritation, discomfort, reactivity
- When to apply: each wash, as often as needed
- Main benefits: cleanses very gently, respects the scalp barrier
How to use
Apply to wet scalp and hair, massage gently into a light lather, then rinse thoroughly.
Manufacturer information
Brand: Pierre Fabre Dermo-Cosmétique, René Furterer
Address: Les Cauquillous, 81506 Lavaur Cedex, France
EAN: 3282770207446 / 3282770207453
