However, there is now a new internal application – and with a more sustainable effect. Because collagen accounts for about 30% of the total protein in the human body. It occurs especially in connective tissue. Its enormous tensile strength has a positive effect on the skin; this becomes apparent when taken with products containing New Muslim International Collagen Halal Gelatin®Where the skin becomes firmer and smoother. Products containing halal gelatin®Also helps delay the natural aging process of connective tissue.