While retinol and Vitamin C dominate skincare conversations, peptides have been quietly revolutionizing anti-aging science. These tiny protein fragments are the communication system your skin uses to trigger repair and rebuild collagen.
What Exactly Are Peptides?
Peptides are short chains of amino acids that act as molecular messengers, telling skin cells to produce more collagen, reduce inflammation, or strengthen the barrier.
Types of Peptides and What They Do
Signal peptides — tell fibroblasts to produce more collagen and elastin
Carrier peptides (GHK-Cu) — deliver trace minerals to accelerate tissue repair
Neurotransmitter peptides (Argireline) — relax facial muscles, earning the nickname "topical Botox"
Enzyme inhibitor peptides — slow breakdown of existing collagen
How to Use Peptides Effectively
Apply after cleansing and toning, before heavier creams
Use consistently for 8 to 12 weeks — results are cumulative
Avoid mixing with strong acids — low pH can break peptide bonds
"If retinol is a sledgehammer, peptides are a precision instrument."
The Bottom Line
Peptides offer scientifically proven anti-aging results without irritation — ideal for sensitive skin types.
Bioglow-AI identifies which peptide types match your specific aging concerns and recommends proven formulations.
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