Alpecin C1 Caffeine Shampoo, 8.45 fl oz, Caffeine Shampoo Cleanses the Scalp to Promote Natural Hair Growth, Leaves Hair Feeling Thicker and Stronger

Product Information

Conducted at the Center of Cosmetologic Research, Catholic University of Sacred Heart, Rome and Evic Italia, Italy. This in-vitro study retrieved scalp biopsies from the scalps of 14 men with Androgenetic Alopecia (AGA). The hair follicles were then cultivated in either a concentration of testosterone, a concentration of caffeine, or a combination of both for 120 to 192 hours.

The Alpecin brand doesn’t go so far as to say that their line of products will stop hair loss and regrow your hair.Water, Sodium Laureth Sulfate, Laureth-2, Disodium Laureth Sulfosuccinate, Sodium Lauroyl Glutamate, Sodium Chloride, Caffeine, Panthenol, Fragrance, PEG-120 Methyl Glucose Dioleate, Hydrolyzed Wheat Protein, Citric Acid, Sodium Citrate, Menthol, PEG-40 Hydrogenated Castor Oil, Potassium Sorbate, Polyquaternium-7, Disodium EDTA, Sodium Benzoate, Zinc PCA, Niacinamide, Limonene, Tocopherol, Phenoxyethanol, Methylparaben, Propylparaben, Blue 1, Ext. Violet 2.

This often results in too many hairs in telogen phase at once, which increases the number of hairs shed per day. This will also significantly reduce the length of the hair shaft, and the reduction in length will worsen over time. However, whilst somewhat controversial, it’s often been said that certain shampoo ingredients can cause side effects including: skin irritation and allergies, eye irritation, hormone disruption and damage to hair follicles (which can be harmful to hair growth).Caffeine is the active ingredient in Alpecin shampoo, so the bigger the dose, the greater its effect will be. You’re also supposed to leave Alpecin on your scalp for two or more minutes to help it work.