Episode 5 | Peptides & “Botox in a Bottle”? What No One’s Telling You!

Have beauty trends have officially lost the plot?

In this episode, we break down peptides: what they are, why they’re everywhere, and how they’ve gone from skincare ingredient to full-blown injectable trend. From “botox-like” serums to regenerative and performance peptides, we unpack what’s real, what’s marketing, and what’s still a bit of a grey area.

We also get into the rise of ingredient-led skincare, the skin barrier era, and the growing conversation around transparency in the beauty industry — including whether influencers should be disclosing treatments behind their glow-ups.

Plus, your weirdest beauty trend confessions and a few things we’ll never be trying again.

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Show Notes:

• Weird beauty trends you've tried — OPI shatter nail polish, at-home dermaplaning, dry shampoo as a dermaplaning guide, nappy rash cream for skincare, and more listener confessions
• Press-on nails update — Studio Hugh press-on nails review and why they're a game-changer
• Primers: Do you actually need one? — Why a well-prepped base might be all you need
• What are peptides? — Short chains of amino acids that act as biological messengers for your skin cells
• Types of peptides in skincare — Signal peptides, carrier peptides (copper peptides), enzyme inhibitor peptides, and neurotransmitter-inhibiting ("Botox-like") peptides
• Peptides beyond skincare — Hormonal peptides (Ozempic/GLP-1s), healing & regenerative peptides, and performance & longevity peptides
• Are peptides the new Botox? — The conversation around transparency, glow-ups, and undisclosed treatments
• Should influencers disclose treatments? — The ethics of beauty transparency on social media
• The rise of ingredient-focused skincare — How TikTok and short-form content changed the beauty conversation
• Korean skincare & the skin barrier trend — Why less can be more with active ingredients
• Injectable peptides: risks & concerns — Lack of clinical evidence, unregulated sources, potential tumor growth stimulation (BPC-157), stacking risks, and immune responses
• Allergic reactions from repeated exposure — Real stories about developing allergies to hair dye, gel nails, and latex gloves

Mentioned: Studio Hue, The Ordinary, Dr. Andrew Huberman, Josh Hamill, Kim Kardashian, Ryan Murphy's The Beauty

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