There’s been a lot of buzz around peptides lately, with claims they can do everything from reduce wrinkles to help you lose weight. But what are they and do they live up to the hype?
Peptides are essentially strings of amino acids that form proteins, the building blocks of your body. Lab-made peptides can mimic some of the ones your body makes and are often used in medications for conditions like diabetes and multiple sclerosis. But peptides are also popping up in skin products and dietary supplements.
They can give you a boost of energy, and some may even promote weight loss (though more research is needed). They’re also known for their beauty benefits, boosting collagen and elastin in the skin to make it more youthful. And they can improve your skin barrier, protecting you from toxins and bacteria that can cause rashes or acne.
Aside from skincare, peptides have been shown to benefit muscle growth and endurance, aid in sleep and illness recovery, and more. But they’re perhaps best known for their fitness and health benefits: helping you reach your workout goals, aiding in the healing process after injury, and boosting your immune system.
If you’re a fan of peptides but aren’t comfortable with injections, peptide capsules are a great alternative. Youtheory Collagen Peptides with Vitamin C comes in convenient, easy-to-swallow capsules that are gluten-free, dairy-free, and contain no sweeteners or artificial colors or flavors. The capsules are airtight to protect the key ingredients from the damaging effects of light and air, and they’re 95% plant-based so they’re kinder to the planet than plastic packaging.