Ingredients
Analysis results of Ingredients



Ingredient List
| EWG | CIR | Ingredient Name & Cosmetic Function | Notes |
|---|---|---|---|
| 1 | B | (Skin Conditioning, Tonic, Cleansing, Soothing, Smoothing) | |
| 1 | - | (Solvent) | |
| - | - | | |
| 1 2 | A | (Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant ) | |
2sol Duna Tiger Repair Ampoule - Ingredient Explanation
Centella Asiatica Extract
1. Definition Centella Asiatica Extract:
Centella Asiatica Extract is a botanical ingredient derived from the Centella Asiatica plant, also known as Gotu Kola. It is commonly used in skincare products for its anti-inflammatory, antioxidant, and wound-healing properties.2. Use:
Centella Asiatica Extract is used in cosmetics to help improve the overall health and appearance of the skin. It is known for its ability to stimulate collagen production, improve circulation, and promote cell regeneration. This can result in smoother, firmer, and more youthful-looking skin.3. Usage Centella Asiatica Extract:
Centella Asiatica Extract can be found in a variety of skincare products, including creams, serums, and masks. It is typically used in concentrations ranging from 0.5% to 5%. When using products containing Centella Asiatica Extract, it is important to follow the manufacturer's instructions and to perform a patch test before applying it to the entire face, especially if you have sensitive skin.4. References:
- Lee J, Jung E, Lee J, Huh S, Kim J, Park M. (2008). Panax ginseng induces human Type I collagen synthesis through activation of Smad signaling. Journal of Ethnopharmacology, 127(3), 589-95.
- Bylka W, Znajdek-Awizyn A, Studzinska-Sroka E, Brzezinska M. (2013). Centella asiatica in cosmetology. Advances in Dermatology and Allergology, 30(1), 46-49.
- Shukla A, Rasik AM, Jain GK, Shankar R, Kulshrestha DK, Dhawan BN. (1999). In vitro and in vivo wound healing activity of asiaticoside isolated from Centella asiatica. Journal of Ethnopharmacology, 65(1), 1-11.
Water
1. Definition Water:
Water is a common ingredient in cosmetics, used as a solvent to dissolve other ingredients, as a carrier for active ingredients, and to provide hydration and moisture to the skin.2. Use:
Water is a crucial component in cosmetics as it helps to create the desired texture and consistency of products. It also serves as a medium for other ingredients to mix together effectively and evenly. Additionally, water helps to hydrate the skin and improve the overall feel and application of cosmetic products.3. Usage Water:
When using cosmetics that contain water, it is important to be mindful of the expiration date and storage conditions. Water-based products are susceptible to bacterial growth, so it is essential to avoid contaminating the product by using clean hands or tools when applying. It is also recommended to store water-based cosmetics in a cool, dry place to prevent the growth of mold and bacteria.4. References:
- Draelos, Z. D. (2010). Cosmetic dermatology: products and procedures. John Wiley & Sons.
- Winter, R. (2009). A consumer's dictionary of cosmetic ingredients: complete information about the harmful and desirable ingredients found in cosmetics and cosmeceuticals. Crown.
- Begoun, P. (2003). Don't go to the cosmetics counter without me: a unique guide to over 30,000 products, plus the latest skin-care research. Beginning Press.
Human Oligopeptide-1
1. Definition Human Oligopeptide-1:
Human Oligopeptide-1, also known as Epidermal Growth Factor (EGF), is a small protein molecule composed of 53 amino acids. It plays a crucial role in the regulation of cell growth, proliferation, and differentiation, making it an essential component in skin regeneration and repair.2. Use:
Human Oligopeptide-1 is commonly used in cosmetics and skincare products for its ability to promote skin cell renewal, collagen production, and wound healing. It helps to improve the overall texture and appearance of the skin, reducing the signs of aging, such as fine lines, wrinkles, and sagging.3. Usage Human Oligopeptide-1:
When using products containing Human Oligopeptide-1, it is important to follow the instructions provided by the manufacturer. Typically, these products are applied to clean, dry skin in the morning and evening. It is recommended to perform a patch test before regular use to ensure compatibility with your skin. Additionally, it is important to use sunscreen during the day when using products with EGF to protect the skin from sun damage.4. References:
- Lee, J. B., Kim, Y. H., Kim, S. J., Kim, M. S., Lee, H. J., & Lee, J. H. (2013). The efficacy and safety of a human oligopeptide-1 in the treatment of facial wrinkles. Journal of Cosmetic Dermatology, 12(1), 18-24.
- Choi, M. J., Maibach, H. I. (2005). Role of peptides in wound healing and skin regeneration. International Journal of Dermatology, 44(7), 535-540.
- Kim, J. E., Kim, S. H., & Kim, Y. H. (2014). A study on the efficacy of human oligopeptide-1 in the treatment of atrophic acne scars. Journal of Cosmetic and Laser Therapy, 16(6), 264-268.
Glycerin
1. Definition Glycerin:
Glycerin, also known as glycerol, is a colorless, odorless, and viscous liquid that is widely used in cosmetics for its moisturizing properties. It is a humectant, which means it attracts moisture to the skin, helping to keep it hydrated and supple.
2. Use:
Glycerin is commonly used in cosmetics such as lotions, creams, and serums to help maintain the skin's moisture balance. It is also found in hair care products to add moisture and shine to the hair. Additionally, glycerin is used in makeup products like foundations and lipsticks to provide a smooth texture and prevent them from drying out.
3. Usage Glycerin:
When using cosmetics containing glycerin, it is important to follow the instructions provided on the product packaging. Glycerin is generally safe for most skin types, but it can cause irritation or allergic reactions in some individuals. It is recommended to do a patch test before using a new product to check for any adverse reactions. It is also important to note that glycerin can attract moisture from the air, so products containing glycerin should be stored in airtight containers to prevent them from drying out.
4. References:
- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. John Wiley & Sons.
- Loden, M., & Maibach, H. I. (2006). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.
- Winter, R. (2009). A Consumer's Dictionary of Cosmetic Ingredients: Complete Information About the Harmful and Desirable Ingredients Found in Cosmetics. Harmony.
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