BC Bonacure Sensitive Soothe Scalp Serum BC Bonacure Sensitive Soothe Scalp Serum with aloe essence & Sensitivin moisturises & soothes irritation on sensitive scalps. The calming formula reduces scalp irritation or itchiness & support the fast regeneration of the natural p H-value of the scalp after chemical treatments. Directions of use: Apply to your pre shampooed hair Massage well for 2 – 3 minutes Leave in