Philip Kingsley Density Amino Acid Protein Booster (120 Capsules)

Philip Kingsley’s Density Amino Acid Protein Booster are nutrient-rich supplements that help to leave the hair feeling nourished.

Each capsule contains a blend of essential and non-essential amino acids, including lysine, leucine, methionine, valine and cysteine. Vitamin C seeks to protect the lengths against environmental stressors, while biotin and selenium promote thicker-looking hair. The capsules are an easy addition to your everyday routines.  

Trichologically formulated.

Vegan and cruelty-free.