Is a longer ingredient list better, or just pricier? Science investigates.

Hey Reader!

We all love a product packed with actives—but does “more peptides” really mean more results?

Is It Truly The More Peptides, The Better

Some brands pack their formulas with a “cocktail” of peptides, promising boosted effects. But studies don’t show that more always means better. The concentration, stability, and delivery matter more. Sometimes, a single well-researched peptide outperforms a long list.

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

​The Truth About Peptide Cocktails ➜​

💡 Skincare Quick Tip: Focus on quality, not quantity: too many peptides at low doses won’t outperform a single potent one!

What’s the longest ingredient list you’ve seen? Did it work? Hit reply!

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See you next week for more mythbusting,

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​

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