What are peptides?
Peptides, or glycyl-L-histidyl-L-lysine (GHK), are short chains of approximately 2-50 amino acids that are the "building blocks" of proteins. They are commonly found in foods, supplements, and shampoos, playing a significant role in fighting infections and healing wounds. In many cases, peptides are also applied directly to the skin.
In hair, peptides play a role in signaling the body to produce keratin, which helps in the growth of the hair shaft and strands. Taking peptides orally may help reduce hair loss and thinning associated with alopecia.
What is the role of peptides in hair growth?
Stimulating hair follicles: Two proteins, collagen and elastin, are crucial for the health of hair and scalp. To help the body produce these two substances, peptide supplementation is essential. Peptides help prolong the hair growth phase and improve hair density.
Improved blood circulation: Peptides help increase blood flow to the scalp, allowing hair follicles to receive more oxygen and nutrients. As a result, they promote hair growth by nourishing the follicles.
Blocking DHT (dihydrotestosterone): The hormone dihydrotestosterone, or DHT, plays a role in addressing hair loss issues in both men and women. This hormone causes hair follicles to shrink, resulting in thinner hair. By blocking the production of DHT, a peptide that prevents hair loss, hair loss can be effectively addressed.
Reduce inflammation: Scalp inflammation can lead to hair loss, and peptides can prevent this from happening by soothing the scalp and reducing redness. Peptides also help retain moisture in the hair and prevent dryness and flaking of the scalp.
How to use peptides for hair
Peptides are commonly found in many shampoos and conditioners, or in serums.
- Apply a few drops of serum containing peptides to the scalp.
- Gently massage the product evenly into your hair using your fingertips.
- Leave it on your hair and there's no need to rinse it off after application.
Source: https://laodong.vn/suc-khoe/cach-su-dung-peptide-de-toc-moc-nhanh-hon-1395785.ldo
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