. Our productr has been used for health care for thousands of years. This product can be used externally on cuts, scrapes, bites, acne, athletic problems, dermatitis and more. It is water-soluble and does not build up in the body like other CS products can. This productt is in the crystalline (absorbable) form found in plants. It is water-soluble and does not build up in the body like other CS products can. This product can be used externally on cuts, scrapes, bites, acne, athletic problems, dermatitis and more. It is water-soluble and does not build up in the body like other CS. Our productr has been used.