Peptides Explained: Do They Actually Work?

If you've wandered down a skincare aisle recently, you’ve probably seen the word "Peptides" plastered across every other jar. They are undoubtedly the buzziest ingredient right now. But what actually are they, and more importantly, do they live up to the hype?

Let’s skip the confusing scientific jargon and talk about how peptides actually work.

What are Peptides?

Think of your skin as a brick wall. Collagen and elastin are the mortar holding everything together, keeping the wall firm, plump, and bouncy. As we age (and as we are exposed to the sun), that mortar starts to break down.

Peptides are basically tiny fragments of proteins. Because they are so small, they can penetrate the top layer of our skin and send signals to our cells. When you apply peptides, they trick your skin into thinking that collagen has broken down and that it needs to produce more to fix the damage.

Do they actually work?

Yes, but they require patience. Unlike an exfoliating acid where you wake up the next day with visibly brighter skin, peptides play the long game. Over weeks and months, consistent use of peptides can lead to firmer skin, improved texture, and a stronger skin barrier.

How to use them:

Because peptides are signaling molecules, they work best in leave-on products like serums or moisturizers. You don't want to wash them down the sink! I always recommend applying a peptide product to freshly cleansed, slightly damp skin.

SkinHonestly Tip: When formulating The Daily Reset Serum, I made sure it contained a hydrating base that plays incredibly well with other active ingredients. If you’re adding a dedicated peptide cream into your routine, apply our hydrating serum first, let it sink in, and follow up with your peptides to lock all that goodness in.

Have you tried peptides yet? Let me know if you’ve noticed the "bounce" returning to your skin!