Hollyhock Extract

1. Definition Hollyhock Extract:

Hollyhock Extract is a natural ingredient derived from the flowers of the Alcea rosea plant. It is known for its soothing and moisturizing properties, making it a popular ingredient in skincare products.

2. Use:

Hollyhock Extract is commonly used in cosmetics for its hydrating and anti-inflammatory benefits. It helps to calm and soothe irritated skin, making it suitable for sensitive or dry skin types. Additionally, it can help to improve the overall texture and appearance of the skin, leaving it looking more radiant and healthy.

3. Usage Hollyhock Extract:

Hollyhock Extract can be found in a variety of skincare products, including creams, lotions, serums, and masks. It is typically used in concentrations ranging from 1% to 5% in formulations. To use products containing Hollyhock Extract, simply apply a small amount to clean skin and gently massage in until fully absorbed. It is recommended to patch test products before regular use to ensure compatibility with your skin.

4. References:

- Choi, E. H., Kim, S., Kim, J. S., & Kim, Y. J. (2014). Hollyhock (Althaea rosea Cav.) extract improves skin barrier function in vitro and in vivo. Journal of cosmetic dermatology, 13(1), 40-46.

- Kim, J. S., Kim, S., & Kim, Y. J. (2012). Anti-inflammatory effects of hollyhock (Althaea rosea Cav.) extract in UVB-irradiated human skin cells. Journal of cosmetic science, 63(2), 85-94.

- Lee, J. H., Park, J. H., Kim, S. J., & Kim, Y. J. (2011). Antioxidant and anti-aging effects of hollyhock (Althaea rosea Cav.) extract on UVB-irradiated human fibroblast. Journal of cosmetic science, 62(6), 619-626.