Peptides for Skin and Skincare Suggestions

Peptides in skincare have enjoyed a revival and a remake from their crude 90's counterparts and have broken through the noise of marginally effective skin care products and empty promises. They have now matured into powerful cornerstones in the worlds of skincare, muscle growth, weight loss, and overall health.

But what are peptides in general, what are peptides for skin, what can they do, and why do we love them so? Today, we will cover the nature of peptides as building blocks of bodily structures, what peptides are used for in skincare, and their rise to popularity in the past few years. We’ll also recommend popular new peptide hair and skin care items, like a peptide serum, hair serum, face mist, and peptide cream that those with compromised skin barriers swear by. If you feel like something is off in your skin and like you should just fully rebuild your face or hair structure, you've sniffed out the right place. Welcome, sit back, sip something fancy-ish, and we hope to serve with some useful information. Enjoy!

Chem Lab 101: What Are Peptides?

Amino acids are a large group occurring in over 500 forms in nature, but the 22 α-amino acids that appear in the gene code of all living things are the ones we're most selfishly interested in. So what is a peptide? Peptides are short chains of these amino acids. Like you took an amino acid and chopped it into smaller bits. And if you linked these peptides up, you can get an amino acid back. 

They are part of the biological polymer and oligomer crowd, which includes super-famous members such as nucleic acids (yes, like those we find in DNA), oligosaccharides, and polysaccharides. A single polypeptide with a molecular mass of more than 10,000 daltons (not the Lucky Luke Daltons, but a mass roughly the mass of a single proton or neutron) or multiple polypeptides strung together form a protein - the celebrity of all things alive, youthful, and growing. 

Types of Peptides
 

Main peptides in skin care and health

• Signal peptides: We do love ourselves some signaling peptides for skin because they act as triggers. They tell skin cells to do beneficial things that improve tissue health and appearance, such as increasing collagen, elastin, and other structural proteins, thereby reducing wrinkles.
• Carrier peptides: These are transporters that take essential minerals like copper and deliver them to tissues to improve collagen synthesis, repair the skin, and enhance elasticity. We need help with this as we age and the body's natural processes slow down.
• Neurotransmitter inhibitors: They prevent the firing that moves muscles, allowing them to relax and stop creasing akin in the same way, therefore softening expression lines.
• Enzyme inhibitors: Prevent the enzymes that break down skin structural proteins from working, so you get less degradation.

Peptides for muscle growth and weight loss peptides

• Growth hormone peptides: Peptides can be used to coax the pituitary gland to release growth hormone, improving muscle mass and recovery, and are used by athletes.
• Weight loss peptides: Will make you less hungry and slow down the movement and elimination of food from your GI tract. Some famous examples include Semaglutide (Ozempic) and Tirzepatide (Mounjaro).
• Regenerative peptides: These are used to repair tissues throughout the body, for example, to heal joints and a compromised gut. 
   

Collagen peptides?

Polypeptides are long chains of amino acids that form proteins. These proteins are essential for crucial bodily functions, including maintaining healthy skin and muscles. For example, collagen is a polypeptide protein that provides structure and strength to the skin.

Can peptides act as hormones themselves?

Yes. Peptides are versatile and active and can act as hormones, playing a significant role in managing and regulating many critical bodily functions necessary for survival and quality of life, such as metabolism, growth, gut health, and mood. For instance, one of the most talked-about hormones today, insulin, is a peptide hormone that helps regulate blood sugar levels and metabolism.

Peptides for muscle growth

While mainly used in skincare, peptides are also popular in the fitness community for their muscle-building properties. Muscle is good, and you want a lot of it as it will protect your bones and joints as you age and keep your metabolism in check by soaking up and burning the surplus glucose that could start causing metabolic problems in the future.

Peptide supplements can enhance muscle growth by promoting growth hormone release, which stimulates muscle repair and growth. Additionally, they improve the post-exercise recovery process by reducing inflammation and promoting tissue repair. Dysregulated growth is not good, but a little help with a natural muscle recovery process is very welcome and can spare you the post-leg day masochistic hours.

The Role of Peptides for Skin

Peptides in skincare are highly valued for their consistent, reproducible benefits for skin health. These tiny building blocks are kings in promoting collagen production, necessary for skin firmness and elasticity, and looking younger and fresher. By stimulating collagen production, peptides also help improve the skin's texture and reduce the appearance of fine lines and wrinkles, making them an unsung hero of non-invasive rejuvenation. There are so many items out there offering peptide support, but the best peptides for skin are the ones you'll use consistently, so choose something you enjoy using and that fits well with your skin and goals. No need to force a peptide serum for face if you've always enjoyed a good moisturizer more, but we'll get to suggestions in a chapter below.

When we zoom in on the skincare realm, collagen peptides are widely recognized for their anti-aging properties. Collagen is an essential structural protein that supports the skin's youthful, fresh, and plump appearance, which we did not appreciate in our teens and naively believed would be there forever. However, its production naturally declines with age, as early as the late 20's. It is not something you did wrong; it's not those parties or occasional food binges; it's not that summer when you decided to try to get tanned without sunscreen. Even if you were doing everything perfectly and avoiding all collagen killers, it cannot be entirely prevented or stopped, as it is a natural occurrence of aging. Time will eventually claim all our faces, but we can slow it down and delay the visible results of this decline on our skin by introducing exogenous (from the outside) collagen peptides, to counteract some of the most prominent (and quite frankly annoying) signs of skin aging.

What are peptides in skincare doing?

Boosting collagen production

As we've said, but it's worth mentioning again, peptides play a crucial role in signaling your skin to produce more collagen, making it look young and vital for longer. They also provide structure and firmness to the skin and help plump out some of the first lines that have begun to grace our faces.

Improving elasticity

Another significant benefit of peptides for skin is their ability to improve the skin’s elasticity. You can think of elasticity in terms of blowing up a fresh balloon, which will, once deflated, revert to its stretchy original shape. But, if you’ve got a balloon forgotten from some birthday long gone, have blown it up multiple times, or have left it out in the sun for days, and you deflate it now, it will not bounce back to the original form, but rather be a wrinkly, thinned-out semblance of its previous elastic and perky self.

As we age, the skin does the same. It starts to lose firmness, leading to visible sagging and wrinkles aided by gravity's constant bullying (Sheldon was right: “Oh gravity, thou art a heartless b****.”). In this situation, peptides help improve skin elasticity, reduce sagging, and create smoother, more toned skin.

Reduce Inflammation

Inflammation is a normal bodily reaction designed by evolution to resolve a problem in a particular body region by raising the temperature and delivering more protective fighter cells, oxygen, and nutrients to the area, for example, to resolve an injury, ward off a pathogen, or seal a wound.

Some peptides in skin care possess anti-inflammatory properties that can help soothe irritated or inflamed skin by calming and reducing redness and subjective discomfort, making them excellent allies for sensitive or reactive skin or for those with a compromised skin barrier.

Hydrate and Moisturize

Hydration is youth, and the body's water percentage falls as we age. Peptides skin care products have a very advantageous benefit for aging skin - they provide deep hydration. They help strengthen the skin barrier, designed as a protector to seal the moisture inside and keep the harmful substances and toxins out of the skin, as well as protect from the elements. A healthy, robust barrier (you want it robust) retains essential moisture within the skin layers, keeping the skin plump and healthy.

Best Peptide Skincare Suggestion

FOREO SUPERCHARGED™ Barrier Restoring Essence Mist 

Considering all we’ve said, peptides for skin deserve all the love and recognition we can muster, keeping this meaty machine going and revving up to its optimal levels. When it comes to dry, cracking, aging skin with compromised barrier function, peptides are best applied topically, and there has yet to be such a pleasant, hygienic, and effective way as face misting. 

Offering consistently high-quality, reliable dispersion of the formula, the FOREO SUPERCHARGED™ Barrier Restoring Essence Mist is an absolute market hit designed to replenish and fortify the skin's natural barrier while delivering a quick, refreshing burst of moisture.

It's formulated with 2% Niacinamide to brighten the complexion, a blend of not one but 9  skin peptides that firm and plump the skin, calming Cica to soothe irritation, and hydrating Panthenol and Allantoin, which lock in moisture and support barrier function. This essence mist is perfect for those with sensitive skin or those who prefer fragrance-free skincare options. It is a gentle yet effective way to nourish, hydrate, and protect the complexion, and you don't even need to touch your face to apply it. It’s a practical solution for skin that needs hydration multiple times a day, but you don’t always have access to a washroom to wash your outside-world-eww-hands before touching your face.

GET YOUR SUPERCHARGED™ Barrier Restoring Essence Mist NOW

Behind the scenes, hidden by the screen of what they create, peptides calmly form the microscopic life-supporting building blocks - building and repairing tissues, boosting collagen, smoothing out wrinkles, and giving your skin back that glow that time demands as a toll, like a merciless ferryman of Dante's "Inferno." So, if you were looking for a refreshing new addition to your skincare routine, in that case, peptides are what you're looking for and are worth investigating - especially if you’re the proud and somewhat frustrated owner of moody, dry, or sensitive skin.