Peptides are among the most powerful ingredients in Korean skincare when it comes to anti-aging. They are short chains of amino acids – the building blocks of proteins like collagen and elastin. By signaling the skin to boost collagen production, peptides improve elasticity, smooth fine lines, and support overall skin health.
What do peptides do for the skin?
As we age, collagen and elastin levels naturally decrease, leading to sagging, wrinkles, and loss of firmness. Peptides “remind” the skin to produce more collagen and elastin, helping to restore its youthful resilience. They are gentle enough for daily use and can be paired with most active ingredients.
Main benefits of peptides
- Boost elasticity – tighten and firm the skin.
- Reduce fine lines & wrinkles – for a more youthful look.
- Strengthen the barrier – improve skin’s natural defense.
- Hydration & nourishment – keep the skin plump and healthy.
Who should use peptides?
Peptides are suitable for all skin types, including sensitive skin. They are especially beneficial for mature skin or anyone noticing early signs of aging.
Discover peptide products
See the full category: Peptides – category.
KoreanCare expert picks
Medi-Peel Peptide 9 Volume & Tension Tox Cream Pro
An intensive anti-aging cream with 9 types of peptides that improves elasticity, fills fine lines, and restores skin volume. Perfect for mature and tired skin.
COSRX The Retinol 0.5 Oil + 6 Peptide Complex
A treatment oil with retinol and 6 peptides. Smooths wrinkles, stimulates skin renewal, and strengthens the barrier.
Mary & May 6 Peptide Complex Serum
A lightweight serum with 6 peptide complexes that boosts elasticity, hydrates, and revives dull skin. Ideal for early anti-aging routines.
COSRX Advanced Snail Peptide Eye Cream
A nourishing eye cream with Snail Mucin and peptides that reduces dark circles and smooths fine lines.
How to use peptides in your routine?
- Morning – apply a peptide serum for hydration and protection.
- Evening – use a peptide cream or ampoule for repair and firming.
- Eye cream – for targeted care around the delicate eye area.
Conclusion
Peptides are the secret to firmer, smoother, and youthful-looking skin. Gentle yet powerful, they are the perfect ingredient for long-term anti-aging care. At KoreanCare, you’ll find a wide selection of peptide-rich products for your skincare routine.
