testohate said:hi all
ALPECIN "C1" SHAMPOO ( caffeine shampoo ) Recommendation: Leave on the scalp for 2 minutes – from application to rinse.
Question
if leave it more than 2 min ( 5-8 min ) on the scalp then it can harm to hairs or scalp ?
tanks
testohate said:dear friends tanks for help
they tell me ...
Hallo,
C1 Shampoo doesn't make harm to your hair, when it remains longer than
2 minutes on it. The benefit is a little bit better.
...