Imagine that your skin cells have a straight line. “Hey, I started to notice some fine lines between my eyebrows,” you might text them. “Can we start to redouble our efforts? collagen Production this week? “
But because of the speed dial, your skin cells may not appear for at least a thousand years. During this period, you may consider using peptide-infused skin care products. Peptides Acting as the tiny messenger of our skin cells, sending information so that they can communicate more effectively.
With this in mind-in addition to plastic surgery or injections-peptides are one of our most powerful tools to help smooth wrinkles and restore firmness.If your interest is piqued, read on to understand what makes peptides work and how they work you Benefits can be obtained.
What is a peptide?
“Peptides are short chains of amino acids,” said Cindy Bae, a board-certified dermatologist in New York City. “Amino acids are the smallest unit of protein.” And protein-in the form of elastin, keratin, and mainly collagen-confers Skin structure and elasticity.
It is worth noting that because peptides themselves are amino acids rather than proteins, they are different from collagen and can penetrate the skin when applied topically. “The size of the particles actually absorbed by the stratum corneum is limited — the stratum corneum is the top layer of our skin, called the epidermis — and then used in a biological manner within the skin,” the board of directors based in San Diego, California certified Dermatologist Melanie Palm said.
The different lengths and arrangements of these tiny amino acid chains lead to different types of peptides. Although they all function by communicating with our skin cells, they do not express their opinions in the same way.
What are the benefits of peptides for your skin?
Most peptides used in skin care can be divided into several categories (signals, carriers, enzyme inhibitors, and neurotransmitter inhibitors) based on how they work.
“Signal peptide The trigger mechanism that affects wound healing,” Bae said. “In turn, this activates fibroblasts in response to fragmented chains of elastin and collagen. “Like this, these types of peptides make your skin cells think that there is trauma. Then your body will enter the repair mode and stimulate the production of elastin and collagen-making the skin firmer and fuller.