You can supplement a collagen deficit by taking a collagen supplement. With a collagen supplement you supply the body with the right building stones. The body can use these building blocks to produce new collagen. In this way you can use a collagen supplement to supplement a collagen shortage. With the Skin for Skin supplement you can supplement your collagen deficit with just 1 small capsule a day!
Note: nutritional supplements are an addition to a healthy diet, not a replacement!