Are Peptides Good For My Skin

The collagen molecule is actually too large to absorb through skin, which is why so many people choose to eat collagen-rich bone broth or take collagen supplements.

But peptides can absorb into the skin where they can be used by the body. Incorporating peptides into your skin care routine has many benefits for the skin.

Improved skin barrier

The skin barrierTrusted Source is the body’s line of defense against bacteria, ultraviolet rays, pollution, and other toxins. The skin barrier can be damaged from over-exfoliation, exposure to cigarette smoke and other pollution, or even poor sleep. Peptides help build up a stronger barrier.

Reduced wrinkles

Collagen can plump skin and lips. When skin is firmer and plumper, wrinkles and fine lines will be less visible.

More elastic skin

In addition to collagen, peptides also make up elastin fibers, also a type of protein. These fibers make skin look firmer and tauter.

Eases inflammation

Peptides can help ease inflammation, repair damaged skin, help out the eye bags and even out skin tone.

Can help clear breakouts

Some peptides are antimicrobialTrusted Source, meaning they can kill bacteria that cause acne.

peptides considerations

Peptides can penetrate the outer layer of the skin, so instead of sitting on top of the skin, they sink in more deeply. You can think of them as messengers for the other cells. They send signals telling the cells to produce collagen and elastin.

There are so many products on the market containing peptides that it can be hard to know where to start. Here’s how to shop for peptides, plus seven skin care brands to consider:

  • Pick the right form. You’ll want to choose a product like a serum or a moisturizer that has prolonged contact with your skin. A cleanser, for example, won’t be as effective because it’s rinsed off.
  • Choose other ingredients wisely. Peptides work well in tandem with other ingredients, including vitamin C, niacinamide, antioxidants, and hyaluronic acids. 
  • Look at the label. You ideally want to see peptides listed close to the top of the ingredient list.

Peptides are amino acids that are the building blocks of certain proteins needed by the skin, like collagen and elastin.

Using a serum or moisturizer that contains peptides can lead to firmer, younger-looking skin and maybe even fewer breakouts.