The Ugly Truth about Sunscreens – Episode 19: Dr. Guerry L. Grune
Ann Louise Gittleman Interviews Dr. Guerry L. Grune
Sunscreen sales are a billion dollar industry, but are the products sold protecting us as claimed or are they doing more harm than good? What if there was a sunscreen that was highly effective and yet so safe you could eat it? Learn what chemical, mechanical, and materials science engineer and founder of 3rd Rock Essentials, Dr. Guerry Grune, has to say as he tackles the myths about sunscreens.