What are exactly Peptides?

🌟 What Are Peptides?

Peptides are short chains of amino acids, which are the building blocks of proteins. Think of them as mini-proteins. While proteins are long, complex molecules (like collagen or elastin), peptides are smaller and more specific in action.

There are many types of peptides, and each one can signal or trigger specific actions in the skin or body. Some are natural (already found in our skin), and others are lab-made to mimic or enhance natural functions.

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✅ What Do Peptides Do in Skincare or Injectable Products?

Peptides can do things like:

• Signal the skin to produce more collagen 🧱 (important for firmness and anti-aging)

• Act as antioxidants to protect skin from free radicals 🛡️

• Inhibit enzymes that break down collagen (helping skin stay younger, longer)

• Reduce inflammation or pigmentation (like brightening or calming the skin)

• Boost skin repair and regeneration

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💉 Why Use Peptides in Mesotherapy or Serums?

1. High Efficiency at Low Concentration

Because peptides are bioactive and targeted, even small doses can have powerful effects. This makes them ideal for mesotherapy, where you're delivering actives right into the dermis.

2. Customizable and Specific

Different peptides have different jobs. You can formulate a serum with brightening peptides, anti-aging peptides, or hydrating/regenerative ones depending on the skin concern.

3. Safe and Non-Allergenic

Most cosmetic peptides are well tolerated, and their small size means they penetrate skin layers more easily than larger molecules.

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💡 How Peptides Work in BCN Lumen as example

BCN Lumen is formulated to reduce hyperpigmentation, brighten skin tone, and restore radiance. When peptides are included, they enhance this in several ways:

Here's what they bring:

• 🔬 Peptides that regulate melanin production, helping reduce dark spots, melasma, and post-inflammatory hyperpigmentation

• 💡 They can calm inflammation, which often triggers uneven pigmentation

• 🧬 Stimulate cell turnover, leading to a more even, luminous complexion

• 🛡️ Improve skin’s barrier function, reducing future pigmentation triggers

So in essence, the peptides in BCN Lumen help:

• Brighten complexion

• Even skin tone

• Prevent new pigmentation

• Support healthier skin function overall

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🚀 Summary: Why Peptides Are a Power Ingredient