What Is a Peptide Serum?

December 5, 2023

Peptide bio regulators are used in creams, serums, or moisturizers that include active ingredients, such as peptides, vitamins, and skincare acids. These serums are called bio regulators because they contain amino acids that mimic those our bodies produce naturally, which create elastin and collagen.

Do you need a prescription for peptides? Some types of peptides used to treat medical conditions, particularly those in children, are available only from a physician, whereas a peptide skincare serum is suitable for discretionary use. 

These serums are thought to produce firmer, plumper, and younger skin and reduce breakouts and issues related to wrinkles and acne.

How to Incorporate Peptide Serums Into Your Skincare Regime

Peptides are one of the newer developments in advanced skincare and are believed to have several benefits, from boosting a fresher complexion to reducing inflammation and smoothing wrinkles.

What is sermorelin peptide? This specific peptide replicates the growth hormones our brains produce, which decline as we age. It is used in various medical applications and also as a skincare treatment and sports supplement.

There are different peptide serums with diverse active ingredients depending on your objectives. Still, most are designed to penetrate beneath the outer surface of the skin to prevent the loss of collagen and stimulate new collagen production.

Types of Skincare Peptides

If you are new to peptides, you may find that serums contain varying products and active ingredients, all serving alternative purposes. 

Copper peptides are relatively common in hair and skin beauty treatments, believed to increase blood flow to stimulate improved health, from slowing color changes in the hair to making skin look rejuvenated.

Signal peptides are thought to send signals to our cells that encourage them to make more collagen faster–these enzymes are often used in serums, anti-aging creams, and other gels.

The third peptide category is called an ‘enzyme inhibitor,’ which is believed to soothe the way our facial and neck muscles move; it is also sometimes referred to as ‘Botox in a bottle.’ It is intended to reduce protein production, which contributes to deeper lines and wrinkles.

Because most peptide serums contain other active ingredients, it is always worth reading the labeling to ensure you make an informed choice about which product is best for you.

Do Peptide Serums Work?

Many people using a peptide serum for the first time report that, with ongoing use, their skin looks smoother, wrinkles appear reduced, their skin feels better hydrated, and signs of discoloration ease.

Peptide serums are thought to:

  • Improve the skin barrier, which protects skin from bacteria, toxins, and UV rays–our skin barriers become thinner over time and when using harsher facial scrubs or exfoliating products
  • Stimulate better collagen production, which decreases as we age, leading to lines, sagging, and wrinkles–improved elasticity is generated through elastin fiber proteins, making the skin look and feel firmer
  • Address inflammation, damaged skin, redness, and hyperpigmentation
  • Manage the symptoms or scarring caused by acne, relying on microbial properties thought to correct acne or prevent new breakouts

Because peptides sink deep into the skin, rather than sitting on the surface, they are considered multi-purpose products that can result in better quality, younger-looking, and fresher skin.

Legal Disclaimer

This product has not been approved by the US FDA. All statements on this page are for informational purposes only and have not been evaluated by the US FDA.

This product is not intended to diagnose, treat, cure, or prevent any disease. See more


Legal Disclaimer

All statements on this page are for informational purposes only and have not been evaluated or approved by the US FDA.
Products mentioned on this page are not intended to diagnose, treat, cure, or prevent any disease. See more

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