Unique Formula & Valuable Ingredients: In addition to lipo-peptide colostrum, Dr Sam Skin Care Heel Repair Cream contains concentrations of moisturizing ingredients that help improve skin, such as shea butter, niacinamide, camellia seed oil, root extract hairy dioscorea. The power of Colostrum: they call it "the source of life", colostrum is the first maternal nourishment in animals. The lipo-peptide colostrum in CirQ Life’s Cracked Heel Repair Cream is a patented ingredient, enriched with a special combination of polypeptides and liposomes that allow for a deep penetration of the active ingredients into the dermis. The result of 20 years of research: the colostrum concentrate in CirQ Life’s Cracked Heel Repair Cream is a unique and patented ingredient by Dr. Samuel Yue MD, an internationally recognised expert in anti-aging and diabetes. The colostrum is extracted using a technique that is the result of over 20 years of research, and is combined with other molecules in a unique and highly effective formula. Quick action without greasy feel: CirQ Life’s Cracked Heel Repair Cream formula is emollient and kerato-exfoliating, to counteract excessive skin thickening and relieve cracked and sore heels. Unlike most creams against cracked heels, Dr Sam's Heel Repair Cream is non-greasy, repairs the skin from the inside, moisturizes and nourishes. CirQ Life’s Cracked Heel Repair Cream contains 10x concentrated colostrum extract. After application increg blood flow causes a slight warmth and change in colour, as this unique active ingredient comes into action and softens the skin, repairs cracks and activates cells. Already after the first application you will see the skin color returning to a natural pink hue.