Season 4 · Episode 25
Collagen with prof Clare Collins (237)
Shirtloads of Science · Karl Kruszelnicki
June 20, 202119m 59s
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Show Notes
Celebrities often support pills, potions and creams that purport to make you look younger. What about dietary supplements for your skin ? Jennifer Aniston became the face of one brand's collagen campaign recently. Is there any science in it ? Professor Clare Collins tells Dr Karl.