Peptides
Short chains of amino acids that serve as building blocks of proteins like collagen, elastin, and keratin. They signal the skin to produce more of these structural proteins.
What Is Peptides?
Short chains of amino acids that serve as building blocks of proteins like collagen, elastin, and keratin. They signal the skin to produce more of these structural proteins.
Common Uses
Peptides is commonly used in skincare and beauty products for the following purposes:
- Anti-aging
- Firmness
- Wrinkle reduction
- Skin repair
- Barrier support
Product Types
You'll commonly find Peptides in the following product categories:
- Serums
- Moisturizers
- Eye creams
- Masks
How It's Commonly Used
Peptides is typically applied to clean skin as part of a regular skincare routine. Products containing this ingredient are usually used according to manufacturer directions. Results can vary based on individual skin type and other products in the routine.
Potential Considerations
- Generally well-tolerated
- Work best in leave-on products
- Multiple types with different functions
- Results take time (8-12 weeks)
As with any skincare ingredient, individual results vary. Patch test new products and discontinue use if irritation occurs. Consult a dermatologist if you have specific concerns.
Frequently Asked Questions
Do peptides really work?
Research shows certain peptides can be effective, but results vary. They work best as part of a comprehensive anti-aging routine rather than alone.
What types of peptides are there?
Signal peptides (stimulate collagen), carrier peptides (deliver trace minerals), neurotransmitter peptides (reduce muscle contraction), and enzyme inhibitor peptides.
Can I use peptides with retinol?
Yes, they complement each other well. Peptides support skin structure while retinol promotes cell turnover. Using both can enhance anti-aging results.