In this episode, we are joined by Olga Goldberger, founder of IOKA Skin + Science. Olga holds a Master’s degree in Molecular Biology, and she strived to create a skincare system that applied science to active botanical ingredients that would penetrate the skin and support skin health on the cellular level.
Topics:
1. Anatomy and Function of the Skin Barrier
- Structure of the epidermis, highlighting the Stratum Corneum.
- Role of corneocytes and intercellular lipids in barrier integrity.
2. Emulsifiers and Surfactants
- Mechanisms of action.
- Interaction with skin lipids and proteins.
- Classification.
- Transepidermal water loss (TEWL).
- Wash-Out Effect.
3. Phospholipids in Skincare Formulation
4. Parabens
- Endocrine implications.
5. Fragrance components
6. Synthetic colorants
7. Exfoliating agents
- Chemical exfoliants and fruit-derived enzymes.
8. Lifestyle and Environmental Influences
- External and internal contributors to oxidativestress.
9. Dermal Fibroblasts
- Collagen and elastin.
10. NAD+ and precursors.
11. Antioxidants including pterostilbene.
12. Bakuchiol
13. Topical acetyl hexapeptide-8 and copper tripeptide-1.
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