Are Copper Peptides Better Than Retinol? Episode 424

Send us Fan Mail On today’s show we cover lots of questions including… What’s the difference between Cetaphil and AmLactin? How do you know if a sunscreen is delivering the SPF they claim? Are copper peptides better than retinol? How do you to stay smoother longer after shaving? Can extreme heat or cold affect the performance of a beauty product? Beauty News Is this really new technology? In cosmetics hot ingredient PDRN Best podcasts Animal products in cosmetics Approximate timestamps 0:00 - Intro 1:00 - Chit chat 6:30 - New hair color technology 10:00 - PDRN technology 14:05 - Animal products in cosmetics 17:40 - Cetaphil vs AmLactin 24:50 - SPF cream delivery 30:30 - Copper peptides and retinol 37:15 - Staying smooth after shaving 42:25 - Temperature effects on products 46:25 - Ending Five Ways to Ask a question - 1. Send us a message through Patreon! 2. You can record your question on your smart phone and email to thebeautybrains@gmail.com 3. Send it to us via social media (see links below) 4. Submit it through the following form - Ask a question 5. Leave a voice mail message: 872-216-1856 Social media accounts on Instagram we’re at thebeautybrains2018 on Twitter, we’re thebeautybrains On Bluesky we’re at thebeautybrains On Youtube we are at thebeautybrains2018 And we have a Facebook page Valerie's ingredient company - Simply Ingredients Perry's other website - Chemists Corner Follow the Porch Kitty Krew instagram account Support the show

You can listen to Are Copper Peptides Better Than Retinol? Episode 424 online on Radio and Podcast. Open the player on this page to stream the available audio.

Are Copper Peptides Better Than Retinol? Episode 424 is an episode from The Beauty Brains by Discover the beauty and cosmetic products you should use and avoid.

This episode is 47:48 long.

This episode was published on May 1, 2026.

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