10 claims, 12 weeks, science-backed answers—your smart shopper’s guide.

Hey Reader!

Congratulations—if you’ve made it this far, you’re now a true peptide pro! Time to recap what we’ve learned and how to make the smartest choices at the beauty counter.

Peptide Skincare: The Final Word?

We’ve debunked the top 10 peptide claims, and here’s the takeaway:

• Not all peptides are equal—look for specific names, not just “complex.”
• Results are real, but subtle, and take time—no miracles overnight.
• Peptides work best as part of a smart, consistent routine (with sunscreen and proven basics).​
  Before you shop, check ingredient lists, ignore wild promises, and focus on evidence, not just trends.

Even more is coming next week, but if you are curious now, you can read the full article.

​Full Peptide Marketing Claims Breakdown ➜​

What should we decode next? Let me know with a reply to this email

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Thank you for joining this series and choosing science. Stay curious, stay glowing!

Allie

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Want To Learn Even More About The Science of Skincare?

Check out these related articles on RelatableSci.com that break down the science of skincare a little more.

Do you want to read past newsletters? Head over to the archive of all of our previous newsletter series.

​Relatable Skincare Report Archive​

Stay tuned for my next email. And if you found this interesting, share it with a friend! And if a friend sent this to you and it was helpful, subscribe so that you get it delivered to your inbox next week, and a free routine audit guide to say welcome!

​Subscribe and Get the Free Skincare Routine Audit Guide​

In the meantime, please respond to this email and tell me what skincare topics you’re curious about.

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