『Dr Macrene Alexiades MD PhD Podcast』のカバーアート

Dr Macrene Alexiades MD PhD Podcast

Dr Macrene Alexiades MD PhD Podcast

著者: Dr Macrene Alexiades MD PhD
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Dr. Macrene Alexiades, MD PhD, dermatologist and scientist, provides education on skin and its aging process. She emphasizes the importance of understanding the skin as an organ and the need to protect, restore, and maintain its health. Dr. Macrene discusses the structure of the skin, including the different types of cells and layers, and explains how UV exposure can cause damage to the skin. She highlights the role of DNA repair and antioxidants in preventing and repairing skin damage. Dr. Macrene also delves into the connection between skin aging and skin cancer, and the importance of a holiDr Macrene Alexiades MD PhD 衛生・健康的な生活
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  • Episode 4: Peptides in Skincare
    2025/03/19

    In this episode, Dr. Macrene Alexiades MD PhD Dermatologist-Scientist delves into the world of peptides in skincare, explaining their structure, function, and importance in promoting skin health and longevity. She categorizes peptides based on their roles, including dermal regulators, pigment regulators, and neuropeptides, and discusses their clinical benefits, such as reducing fine lines and improving skin elasticity. The episode concludes with practical advice on incorporating peptides into skincare routines for optimal results.

    Keywords

    peptides, skincare, anti-aging, dermatology, collagen, elastin, skin health, skincare routine, cosmetic science, skin longevity

    Takeaways

    • Peptides are small protein fragments made up of amino acids.
    • They play a crucial role in boosting collagen and elastin levels in the skin.
    • Peptides can be classified into various categories based on their function.
    • Amino acid derivatives can prevent collagen degradation.
    • Tripeptides have significant effects on skin health and aging.
    • Tetrapeptides and pentapeptides have unique properties and applications.
    • Hexapeptides can regulate cell senescence and promote skin health.
    • Neuropeptides can provide muscle relaxation effects similar to Botox.
    • Incorporating peptides into skincare routines requires consistency and knowledge of formulation.
    • Peptides have been shown to improve skin tone, elasticity, and reduce inflammation.

    Chapters

    00:00 Introduction to Peptides in Skincare

    02:49 Understanding Peptide Structure and Function

    06:10 Classification of Peptides and Their Roles

    08:59 Amino Acid Derivatives and Their Impact

    12:12 Tripeptides: Key Players in Skin Health

    14:58 Tetrapeptides and Their Unique Functions

    17:55 Exploring Pentapeptides and Their Applications

    21:09 Hexapeptides: The Six-Amino Acid Wonders

    23:57 Neuropeptides and Their Effects on Skin

    27:09 Miscellaneous Peptides and Their Benefits

    30:02 Clinical Benefits of Peptides in Skincare

    32:54 Incorporating Peptides into Your Routine

    36:09 Conclusion and Future Directions

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    43 分

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