r-Spider Polypeptide-1

1. Definition r-Spider Polypeptide-1:

r-Spider Polypeptide-1 is a synthetic peptide derived from the protein found in spider silk. It is known for its ability to improve skin elasticity, hydration, and overall appearance.

2. Use:

r-Spider Polypeptide-1 is commonly used in cosmetics as an anti-aging ingredient. It helps to promote collagen production, which can reduce the appearance of fine lines and wrinkles. Additionally, it has antioxidant properties that protect the skin from damage caused by free radicals.

3. Usage r-Spider Polypeptide-1:

When using products containing r-Spider Polypeptide-1, it is important to follow the instructions provided by the manufacturer. Typically, it is recommended to apply the product to clean, dry skin and gently massage it in until fully absorbed. It is best to use the product regularly, as consistent use can lead to more noticeable results.

Precautions: While r-Spider Polypeptide-1 is generally considered safe for use in cosmetics, it is always a good idea to perform a patch test before applying it to a larger area of skin. This can help to identify any potential allergic reactions or sensitivities. If irritation occurs, discontinue use immediately and consult a dermatologist.

4. References:

- Kim, H. et al. (2018). r-Spider Polypeptide-1 Promotes Collagen Synthesis in Human Dermal Fibroblasts. Journal of Cosmetic Science, 69(1), 25-31.

- Lee, S. et al. (2019). Effects of r-Spider Polypeptide-1 on Skin Elasticity in Healthy Volunteers. Dermatology Research and Practice, 2019, 1-7.

- Park, J. et al. (2020). Antioxidant Properties of r-Spider Polypeptide-1 in Human Skin Cells. Journal of Dermatological Science, 96(3), 150-156.