Peptides and Their Anti-Aging Benefits

Well, that’s because these collagen proteins are simply too heavy and large to pass through the epidermis or top layer of the skin. However, these peptides are much smaller and thus able to pass through the skin. Once they do, they signal cells to produce more collagen… ingenious little system.

The Many Benefits of Peptides for Aging Skin

Peptides are highly beneficial for rejuvenating skincare. They reduce the appearance of fine lines, hydrate the skin, make the skin firmer, help with inflamed and damaged skin, and also even out complexion. And, they’re powerful enough to work all over the body, such as the face, neck, hands, etc. That’s why we use advanced peptides in DRHAZI creams, serums and masks. Now, let’s dive deeper.

Types of Peptides and Specific Benefits to Mature Skin

There are three main groups of peptides called the signal peptides, carrier peptides, and neurotransmitter (inhibitor) peptides.

1. Signal Peptides

Signal peptides are designed to create a biological response – typically an increase in the production of collagen, which helps skin texture, plumpness, and health. The signal for these peptides is often the degradation or damage of collagen chains. For those reasons, signal peptides are advanced and expensive in the world of cosmetics.

Anti-aging skincare products can trick these peptides to believe collagen damage occurred causing them to produce more collagen. One such peptide, Palmitoyl Pentapeptide (Pal-KTTKS aka Matrixyl) has about five amino acids linked to Palmitic Acid. This has been shown to increase the production of collagen I, III, and V leading to smoother and firmer skin.

2. Carrier Peptides

Carrier Peptides enhance wound healing by carrying co-factors to the sites where they are needed. An example is GHK (Glycine, Histidyl, and Lysine). When this peptide is linked to copper, it is excellent not just for wound healing but also reduction of fine lines and smoothing out of wrinkles.

3. Neurotransmitter Peptides

Also known as Inhibitor Peptides, Neurotransmitter Peptides act like botulinum toxin (also known as Botox). These are advanced peptides that block the release of specific neurotransmitters (like acetylcholine) leading to decreased muscle activity where they are present. This causes skin to stay relaxed and minimizes small movements to prevent the appearance of fine lines and wrinkles (also known as ‘motor’ wrinkles). These peptides are said to mimic the effects of Botox on the skin when topically applied.

Choosing the Right Peptide for the Beauty of Your Skin

This is very important. Don’t just grab every product that has ‘peptide’ written on it and lay it on your skin.

Choosing the right form of peptide is as important as choosing the right type. We recommend getting one as a moisturizer, cream, or serum, that way, it has enough time to work its magic.

Board-certified dermatologists even recommend key peptides such as Tetrapeptides (with four amino acids) or Hexapeptides (contains 6 amino acids) to brighten the skin and boost elasticity and firmness respectively.

Another great option is to look for products that are a combination of peptides and other active ingredients such as collagen protein, side protein, ceramides, and hyaluronic acids. Chances are that the manufacturers have evaluated the combination of these ingredients and approve their ability to deliver high impact results.