Specific heat is the amount of heat needed to raise the temperature of a certain mass 1 degree Celsius. Heat capacity is an extensive property of matter, meaning it is proportional to the size of the system.
If you are going to use a vitamin C product, it's best to use one in a form your skin can use with the least amount of irritation. Vitamin C Stability and Effectiveness One of the bad things about Vitamin C is that it oxidizes very easily.When a C serum oxidizes, it turns yellow or orange and looses its effectiveness.f you are going to use a vitamin C product, it's best to use one in a form your skin can use with the least amount of irritation. Vitamin C Stability and Effectiveness One of the bad things about Vitamin C is that it oxidizes very easily.
Taking Vitamin C Supplements. 1  1. Take vitamin C supplements in pill form. There are lots of brands of vitamin C supplements in pill form available over-the-counter. 2  2. Use a topical supplement. Topical preparations of vitamin C can be good for the skin. 3  3. Eat chewable vitamin C tablets.