This episode dives deep into palmitoyl-pentapeptide-4 known as matrixyl. We go through skin anatomy and explore the various cells that create vital skin proteins like keratin, collagen, and elastin. Furthermore, we explore hyaluronic acid, what it does on the cellular level, how it's produced and by which cells, and how matrixyl stimulates its production. We finish the conversation with a compare and contrast session that details some of the hallmarks of skin aging along with the peptides that might be useful and why. Topics: 1. Introduction - Review of GHK-Cu peptides from previous episode (42) - Overview of matrixyl as a skin-supporting peptide - General use cases of each peptide for skin health and appearance 2. Comparing GHK-Cu and Matrixyl - GHK-Cu: - Suited for mature skin or skin in need of repair - Useful for both aging and inflammatory skin concerns - Matrixyl: - Targeted for fine lines and wrinkles - Differences in how they function within the body and their respective results 3. The Epidermis - Stratum Corneum: Outermost layer; dead, flattened keratinocytes filled with keratin; lipid matrix for hydration - Stratum Lucidum: Found in thicker skin regions; additional keratinocytes for protection - Stratum Granulosum: Active keratin production and accumulation in keratinocytes - Stratum Spinosum: Younger keratinocytes; Langerhans cells for immunity - Stratum Basale: Basal keratinocytes reproduction; melanocytes for melanin and Merkel cells for touch sensation 4. The Dermis - Papillary Dermis: Thin collagen and elastin fibers; blood and lymphatic vessels; Langerhans cells' immune defense pathway - Reticular Dermis: Denser collagen and elastin due to higher fibroblast concentration; sebaceous and sweat glands, hair follicles, mast cells 5. Matrixyl's Role in the Skin - Definition and breakdown of matrixyl as a palmitoyl pentapeptide-4 - Mechanism of action: How matrixyl functions in the skin - Penetration through the lipid matrix - Activation of fibroblasts to produce collagen and elastin - Stimulation of hyaluronic acid (HA) production 6. Aging and Skin - Impact of decreasing collagen and HA as one ages - Differences between the effects of reduced collagen and HA on the skin 7. Study on Matrixyl's Efficacy - Study overview: Double blind study on matrixyl's effects on periocular wrinkles - Results: Quantitative decreases in wrinkle depth, thickness, and rigidity over 28 days Thanks so much for tuning in! Order Chloe's Book "⁠⁠⁠⁠⁠75 Gut-Healing Strategies & Biohacks⁠⁠⁠⁠⁠" TODAY! If you liked this episode, please leave a rating and review or share it to your stories over on Instagram. If you tag @synthesisofwellness, Chloe would love to personally thank you for listening! Follow Chloe on Instagram ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠@synthesisofwellness⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Follow Chloe on TikTok @chloe_c_porter Visit ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠synthesisofwellness.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ to purchase products, subscribe to our mailing list, and more! Or visit ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠linktr.ee/synthesisofwellness⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ to see all of Chloe's links, schedule a BioPhotonic Scanner consult with Chloe, or support the show! Thanks again for tuning in!

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“What did the council decide on item 42?” — answered with the speaker and the moment.

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