Peptides: The Ultimate Skincare Game-Changer

Peptides are small chains of amino acids linked by amide bonds. They play a crucial role in maintaining the body's functions. A chain can include anywhere from 2 to 50 amino acids – anything beyond that is classified as a protein.

Peptide research began in the 20th century, uncovering their numerous benefits. Today, over 1,000 types of peptides have been identified, many of which can be synthesized. These powerful compounds are widely used in medicine and, of course, in the beauty industry.

Key Properties & Benefits of Peptides

Peptides exist in almost every living cell. They regulate biochemical processes, sending signals that program cells to perform specific functions. One of their unique features is their ability to undergo hydrolysis – a process where their chains break down either partially or completely.

These properties make peptides one of the most powerful anti-aging ingredients. That’s why they’re often found in modern skincare products. CREAMLY has also added them to our core product line with THE CREAM. FOR SKIN VITALITY). If your skincare goal is to reduce wrinkles, hydrate dry or dehydrated skin, this cream will automatically show up in your recommendations on our website.

Peptides for skin can penetrate even its deeper layers. While our skin naturally contains them in sufficient amounts, as we age, we need an extra boost to maintain a youthful appearance. Peptides help replenish essential nutrients and support skin renewal.

Unlike proteins, peptides are smaller and can easily reach the epidermis. Fatty acids in skincare formulations further aid their absorption. Most peptides are safe to use, with very few contraindications – mainly individual intolerance or certain serious medical conditions. And no, you don’t need injections! Peptides work their magic even in a simple cream.

Do Peptides Naturally Exist in the Human Body?

Yes! Peptides are continuously synthesized in all living organisms to regulate physiological processes. They perform vital functions, and their levels directly influence skin and hair health. Most peptides come from the body's internal reserves, with only about 10% obtained from food. Thanks to modern science, peptides can now be synthesized in laboratories. If your body lacks them, peptide-based skincare can temporarily make up for the deficit.

Types of Peptides

To date, scientists have discovered over 1,000 different peptide chains and thoroughly studied their properties. Peptides are classified based on several factors:

By chain length:

• Oligopeptides – up to 10 amino acids.
• Polypeptides – more than 10 amino acids.

Shorter chains are absorbed more easily. Peptides are also categorized into homomeric and heteromeric types, with the latter containing non-protein components.

By function, peptides fall into the following categories:

• Immunological Peptides – strengthen the body's defenses, helping fight foreign invaders.
• Neuropeptides – regulate various physiological processes.
• Bioregulators – stimulate protein synthesis.
• Hormonal Peptides – regulate metabolism and cell renewal.

Peptides can also be categorized based on their effects on the skin. Skincare formulations often contain:

• Muscle-relaxing peptides – smooth out wrinkles by slowing down nerve impulse transmission.
• Remodulating peptides – improve skin elasticity and resilience.
• Pigmentation correctors – even out skin tone and reduce age spots or freckles.
• Opioid peptides – decrease skin sensitivity, helping prevent irritation and rashes.
• Signaling peptides – encourage skin cells to produce collagen.
• Stabilizing peptides – enhance skin protection, particularly beneficial for urban environments.

When Should You Use a Peptide Cream?

Peptide creams are ideal for:

• Post-procedure skin recovery.
• Slowing down the aging process.
• Correcting various skin concerns.

Let’s dive a little deeper. Many skin issues arise due to disrupted cell functions or nutrient deficiencies. Before 30-35, your skin typically manages fine on its own. But as time goes on, it might need extra support – which is why peptides are such a staple in skincare.

The best time to start using a peptide cream depends on your skin’s condition. Visible results appear after about 3 months of consistent use. However, it’s crucial to take occasional breaks so your skin doesn’t stop responding to the peptides. Taking a few months off prevents desensitization.

Unlike elastin or collagen-based creams, peptide skincare delivers long-term cellular activation. For maximum effectiveness, it’s best to start early.

To achieve the best results, make sure to choose the right product based on your skin type and goals.

How Do Peptides Benefit the Skin?

Peptides work wonders in skincare, helping to:

• Repair damaged cell walls. Peptides detect imperfections and trigger cell renewal.
• Strengthen the skin’s defenses. They neutralize free radicals and shield against environmental stress.
• Improve skin nutrition. Peptides enhance oxygen and nutrient delivery to cells.
• Enhance skin appearance. They boost collagen production, reduce wrinkles, and improve circulation to minimize dark circles.
• Calm inflammation. Say goodbye to irritation, oiliness, and pigmentation spots.
• Fade scars. Peptide skincare accelerates scar healing – the sooner you start, the better the results.

What Peptides Are Used in Skincare?

Peptides are skincare superheroes, especially for anti-aging treatments. Dermatologists increasingly favor peptide-based products due to their effectiveness. Different peptides serve different purposes:

• Anti-aging peptides – boost skin elasticity and help prevent sagging.
• Whitening peptides – even out skin tone and prevent pigmentation.
• Botox-like peptides – relax facial muscles, reducing expression lines.
• Immunomodulating peptides – improve nutrient absorption, keeping skin cells well-fed.

Most cosmetic peptides are short-chain (under 10 amino acids) for better penetration and bioavailability. Some key peptides found in popular skincare products include:

• Clothorphin – stimulates elastin production.
• Hexapeptide-3 (Argireline) – relaxes facial muscles to minimize fine lines.
• DKI – prevents scarring and irritation post-procedure.
• Palmitoyl Tripeptide-5 – activates collagen synthesis for firmer skin.
• Aqua-Dextrane-Nonapeptide-1 (Melanostatin-5TM) – lightens pigmentation spots.
• Palmitoyl Tetrapeptide-3 – reduces inflammation and enhances skin firmness.

Peptides are synthesized either by breaking down proteins or combining amino acids. They are non-toxic, hypoallergenic, and continuously evolving in the beauty industry. However, each peptide serves a specific function – no single compound can address all concerns.

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The effectiveness of peptides depends on a well-designed formulation. It’s not just about adding peptide chains – ingredients must complement each other. The formulation process takes time, expertise, and investment, which is why high-quality peptide skincare isn’t cheap. Keep that in mind when shopping for the right product.

Now that you know all about peptides and their skincare magic, if you still have questions, visit us on Instagram – we’d love to chat! 💖