Skin Freqs

Summer

Skin Freqs is a podcast about honest skincare, intuitive healing, and cutting through the noise of the beauty industry. Hosted by seasoned esthetician and Skin Frequency founder Summer Kingsbury, each episode explores what the skin actually needs—beyond trends, marketing, and overwhelm. For practitioners and skincare lovers ready to unlearn the hype and reconnect with skin on a deeper level.

Episodes

  1. 3D AGO

    Retinol, Bakuchiol & Everything In Between

    In this episode we go deep on the full vitamin A family, from prescription Retin-A all the way through to bakuchiol and whole plant ingredients. If you've been told you should be using retinol but aren't sure it's right for you, this one is for you. What we cover: The full vitamin A spectrum, retinyl palmitate, retinol, retinaldehyde, HPR, and prescription tretinoin, what each form is doing in the skin and how they convert to their active formWhy retinol causes peeling and sun sensitivity and what that means for your barrierThe skin microbiome and how retinoids affect itCorneotherapy - the philosophy of skin health built around protecting the barrier, not disrupting itBakuchiol - where it comes from, what the research actually shows, and how to read a label to know if you're buying the real thingWhy a high percentage bakuchiol product is a red flag, not a selling pointHow bakuchiol and oil-soluble vitamin C work better together than retinol and vitamin C ever couldWhat to do if you're pregnant, sensitive, or thinking about transitioning away from retinolSea buckthorn, rosehip, and whole ingredients that feed the skin rather than direct itStudies referenced: Dhaliwal et al. 2019 - Prospective, randomized, double-blind assessment of topical bakuchiol and retinol for facial photoageing. British Journal of DermatologyDraelos et al. 2020 - A Double-blind Evaluation of the Safety and Efficacy of a Bakuchiol Moisturizer. Journal of Drugs in DermatologyProducts mentioned: Immortal Serum - 1% bakuchiol, oil-soluble vitamin C, sea buckthorn, rosehip, turmeric, immortal flower, neroli, frankincense, red raspberry, jojoba — skinfrequency.coReferenced episode: Vitamin C — the full breakdown: Find Skin Frequency: skinfrequency.co

    20 min

About

Skin Freqs is a podcast about honest skincare, intuitive healing, and cutting through the noise of the beauty industry. Hosted by seasoned esthetician and Skin Frequency founder Summer Kingsbury, each episode explores what the skin actually needs—beyond trends, marketing, and overwhelm. For practitioners and skincare lovers ready to unlearn the hype and reconnect with skin on a deeper level.

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