Astera Head Spa
Rene Furterer Astera Head Spa is a scalp scrub that exfoliates and soothes stressed scalps with a gel-cream texture that rinses clean. Designed for sensitive or reactive scalps, it delivers gentle physical exfoliation and calming comfort without heavy residue. Fragrance-free and scalp-targeted, it's suited to those seeking a refreshed scalp feel and improved product absorption.
Ingredient Safety
No risk1
Low risk17
Moderate risk4