Name: Zena Anti-wrinkle Essence Serum
Brand: Zena
Rating: 5 (6 reviews)

Purified Water (Aqua)

1. Definition Mineral Water:

Mineral water in cosmetics refers to water sourced from natural mineral springs that contains various minerals and trace elements beneficial for the skin.

2. Use:

Mineral water is commonly used in cosmetics as a hydrating and refreshing ingredient. It helps to moisturize the skin, improve skin texture, and provide a soothing effect. Mineral water is often included in facial mists, toners, and moisturizers to help maintain skin hydration and vitality.

3. Usage Mineral Water:

Mineral water can be used in various ways in skincare routines. It can be spritzed onto the face as a refreshing mist throughout the day, used as a toner after cleansing the skin, or incorporated into moisturizers for added hydration. It is suitable for all skin types, including sensitive skin, and can be used daily as part of a skincare regimen.

4. References:

- Draelos, Z. D. (2010). Cosmetic dermatology: products and procedures. John Wiley & Sons.

- Baumann, L. (2009). Cosmetic dermatology: principles and practice. McGraw-Hill Medical.

- Loden, M., & Maibach, H. I. (2012). Dry skin and moisturizers: chemistry and function. CRC Press.

Roe Extract

Function: Skin Conditioning, Hair Conditioning

1. Definition Roe Extract:

Roe extract is a cosmetic ingredient derived from fish eggs, particularly salmon roe. It is rich in essential fatty acids, vitamins, and minerals, making it a popular ingredient in skincare products for its nourishing and anti-aging properties.

2. Use:

Roe extract is commonly used in skincare products such as serums, creams, and masks. It is known for its ability to hydrate and moisturize the skin, improve elasticity, and reduce the appearance of fine lines and wrinkles. Roe extract is also believed to help brighten the complexion and even out skin tone.

3. Usage Roe Extract:

When using skincare products containing roe extract, it is important to follow the instructions provided by the manufacturer. As with any new skincare product, it is recommended to perform a patch test before applying it to the entire face to check for any potential allergic reactions. Roe extract can be used daily as part of a skincare routine, either in the morning or evening, depending on the product's instructions.

4. References:

- Kim, S. K., & Mendis, E. (2006). Bioactive compounds from marine processing byproducts—a review. Food Research International, 39(4), 383-393.

- Kadam, S. U., & Prabhasankar, P. (2010). Marine foods as functional ingredients in bakery and pasta products. Food Research International, 43(8), 1975-1980.

- Chalamaiah, M., Dinesh Kumar, B., Hemalatha, R., & Jyothirmayi, T. (2012). Fish protein hydrolysates: proximate composition, amino acid composition, antioxidant activities and applications: a review. Food Chemistry, 135(4), 3020-3038.

Placenta

Ingredient data is being updated. Please check back later.

Copper Peptides

1. Definition Copper Peptide:

Copper peptide is a naturally occurring compound that consists of copper ions and small protein fragments called peptides. It is commonly used in skincare products for its anti-aging and wound healing properties.

2. Use:

Copper peptide is known for its ability to stimulate collagen production, which helps to improve skin elasticity and firmness. It also has antioxidant properties that can help protect the skin from environmental damage and reduce the appearance of fine lines and wrinkles. In addition, copper peptide has been shown to promote wound healing and reduce inflammation, making it a popular ingredient in products designed to treat acne and other skin conditions.

3. Usage Copper Peptide:

Copper peptide can be found in a variety of skincare products, including serums, creams, and masks. It is typically applied to clean, dry skin and can be used both in the morning and evening. It is important to follow the instructions provided by the manufacturer and to start with a small amount of product to test for any potential skin irritation. Some users may experience mild redness or tingling when first using copper peptide, but this typically subsides with continued use.

4. References:

- Pickart, L. (2008). The human tri-peptide GHK and tissue remodeling. Journal of Biomaterials Science, Polymer Edition, 19(8), 969-988.

- Kim, M. H., Park, S. Y., & Kim, Y. H. (2018). The effect of copper peptide on skin aging and photoaging in UVB-irradiated hairless mice. Annals of Dermatology, 30(3), 282-287.

- Borkow, G., & Gabbay, J. (2005). Copper as a biocidal tool. Current Medicinal Chemistry, 12(18), 2163-2175.

Seaweed Extract

Ingredient data is being updated. Please check back later.

Hyaluronic Acid

Other Names: Hyaluronate; Hyaluronic Acid; Biohyaluronic acid

Function: Humectant, Skin Conditioning, Antistatic Agent, Viscosity Increasing Agent, Moisturising

1. Definition Hyaluronic Acid:

Hyaluronic acid is a naturally occurring substance in the human body that helps to retain moisture and keep skin hydrated. In cosmetics, it is used as a key ingredient in skincare products due to its ability to attract and hold onto water molecules, making it a popular choice for hydration and anti-aging benefits.

2. Use:

Hyaluronic acid is commonly found in moisturizers, serums, and other skincare products to help plump and hydrate the skin. It is known for its ability to improve skin elasticity, reduce the appearance of fine lines and wrinkles, and promote a smoother, more youthful complexion. Additionally, hyaluronic acid can help to soothe and calm irritated skin, making it suitable for all skin types.

3. Usage Hyaluronic Acid:

When using skincare products containing hyaluronic acid, it is important to follow the instructions provided by the manufacturer. Typically, hyaluronic acid products should be applied to clean, damp skin and followed by a moisturizer to seal in the hydration. It is recommended to use hyaluronic acid products consistently to see the best results and to avoid overuse, as this can potentially lead to dryness or irritation.

4. References:

- Baumann, L. (2007). Cosmetic Dermatology: Principles and Practice. New York: McGraw-Hill Medical.

- Papakonstantinou, E., Roth, M., & Karakiulakis, G. (2012). Hyaluronic acid: A key molecule in skin aging. Dermato-Endocrinology, 4(3), 253-258.

- Ganceviciene, R., Liakou, A. I., Theodoridis, A., Makrantonaki, E., & Zouboulis, C. C. (2012). Skin anti-aging strategies. Dermato-Endocrinology, 4(3), 308-319.

Soluble Collagen

Function: Skin Conditioning, Humectant, Antistatic Agent, Hair Conditioning, Film Forming

1. Definition Soluble Collagen:

Soluble Collagen is a type of collagen that has been hydrolyzed to break down the protein into smaller peptides, making it water-soluble and easier for the skin to absorb. It is commonly derived from animal sources such as fish or bovine skin.

2. Use:

Soluble Collagen is often used in cosmetics for its moisturizing and anti-aging properties. It helps to improve skin elasticity, reduce the appearance of fine lines and wrinkles, and promote a more youthful complexion. Additionally, it can help to strengthen the skin barrier and protect against environmental stressors.

3. Usage Soluble Collagen:

Soluble Collagen can be found in various skincare products such as serums, creams, and masks. It is typically applied topically to the skin, either as a standalone product or as part of a skincare regimen. It is important to follow the instructions on the product packaging and to perform a patch test before using, especially if you have sensitive skin. Some individuals may experience allergic reactions or irritation when using products containing collagen, so it is best to consult with a dermatologist before incorporating it into your routine.

4. References:

- Baumann, L. (2007). Cosmetic Dermatology: Principles and Practice. New York: McGraw-Hill Medical.

- Kim, H. J., Kim, J. H., & Lee, H. S. (2017). Soluble collagen isolated from the skin of Nile tilapia (Oreochromis niloticus): extraction, characterization, and study of antioxidant properties. Journal of Food Science and Technology, 54(13), 4261-4270.

- Varani, J., Dame, M. K., Rittie, L., Fligiel, S. E., Kang, S., Fisher, G. J., & Voorhees, J. J. (2006). Decreased collagen production in chronologically aged skin: roles of age-dependent alteration in fibroblast function and defective mechanical stimulation. The American Journal of Pathology, 168(6), 1861-1868.

Phenoxyethanol

Other Names: Phenoxethol; 2-phenoxyethanol; Ethylene glycol monophenyl ether; Phenyl cellosolve; Protectol PE

Function: Fragrance, Preservative

1. Definition Phenoxyethanol:

Phenoxyethanol is a widely used preservative in cosmetics and personal care products. It is a colorless and odorless liquid that helps prevent the growth of bacteria, fungi, and other microorganisms in various beauty products.

2. Use:

Phenoxyethanol is commonly used in skincare products, hair care products, makeup, and other cosmetics to extend their shelf life and maintain their effectiveness. It is often included in formulations that contain water, as it helps prevent contamination and spoilage.

3. Usage Phenoxyethanol:

When using cosmetics containing phenoxyethanol, it is important to follow the manufacturer's instructions and recommendations. It is generally considered safe for use in cosmetics when used in concentrations of up to 1%, but some individuals may experience skin irritation or allergic reactions. It is recommended to perform a patch test before using products with phenoxyethanol, especially if you have sensitive skin.

4. References:

- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. John Wiley & Sons.

- Loden, M., & Maibach, H. I. (2000). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.

- Fiume, M. M., Heldreth, B., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., ... & Andersen, F. A. (2016). Safety assessment of phenoxyethanol as used in cosmetics. International Journal of Toxicology, 35(4), 386-419.

EWG	CIR	Ingredient Name & Cosmetic Function	Notes
1	-	Purified Water (Aqua)
-	-	Roe Extract (Skin Conditioning, Hair Conditioning)
-	-	Placenta
1	-	Copper Peptides
-	-	Seaweed Extract
1	A	Hyaluronic Acid (Humectant, Skin Conditioning, Antistatic Agent, Viscosity Increasing Agent, Moisturising)	Promotes Wound Healing Moisturizing
1	-	Soluble Collagen (Skin Conditioning, Humectant, Antistatic Agent, Hair Conditioning, Film Forming)
2 4	A	Phenoxyethanol (Fragrance, Preservative)

Zena Anti-wrinkle Essence Serum

Ingredients

Analysis results of Ingredients

Ingredient List