It is a Cocktail booster with keratin and collagen proteins and cystine for an intensive, nourishing treatment. The pack contains 36 ampoules.
Allerga cares for the hair, strengthens the hair structure and gives it suppleness and a natural shine.
Irritated scalp and roughened, porous hair are built up, soothed and cared for with the keratin proteins and collagen hydrolysates contained in Allerga.
The additional amino acids (cystines) also strengthen the sulfur bridges and protect the hair structure from damage.
Recommendation: 1-2 ampoules a week