Jeuvenile Salicylic Acid Skin Relief Pore Minimizing Toner

1. Definition Panthenol:

Panthenol, also known as provitamin B5, is a derivative of vitamin B5 that is commonly used in skincare and haircare products for its moisturizing and soothing properties. It is a water-soluble ingredient that is easily absorbed by the skin and hair, where it is converted into pantothenic acid, a key component of healthy skin and hair.

2. Use:

Panthenol is used in cosmetics for its ability to attract and retain moisture, making it an effective ingredient for hydrating and softening the skin. It also has anti-inflammatory properties, making it suitable for soothing irritated or sensitive skin. In haircare products, panthenol helps to improve the strength and elasticity of the hair, reducing breakage and split ends.

3. Usage Panthenol:

Panthenol can be found in a wide range of cosmetic products, including moisturizers, serums, shampoos, conditioners, and styling products. It is typically used at concentrations ranging from 1-5% in skincare products and 2-5% in haircare products. Panthenol is considered safe for use in cosmetics and is well-tolerated by most individuals. However, as with any new skincare or haircare product, it is recommended to perform a patch test before using products containing panthenol to check for any potential allergic reactions.

4. References:

- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. CRC Press.

- Baumann, L. (2009). Cosmetic Dermatology: Principles and Practice. McGraw Hill Professional.

- Fiume, M. M., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., Liebler, D. C., ... & Andersen, F. A. (2016). Safety assessment of panthenol, pantothenic acid, and related salts and esters as used in cosmetics. International Journal of Toxicology, 35(2), 42S-61S.

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.

1. Definition Salicylic Acid:

Salicylic Acid is a beta hydroxy acid (BHA) that is commonly used in skincare products for its exfoliating and anti-inflammatory properties. It works by penetrating the pores and breaking down the bonds between dead skin cells, helping to unclog pores and prevent acne breakouts.

2. Use:

Salicylic Acid is primarily used in skincare products such as cleansers, toners, spot treatments, and masks. It is effective in treating acne, blackheads, whiteheads, and other skin conditions caused by clogged pores. Salicylic Acid can also help to reduce inflammation and redness associated with acne, making it a popular ingredient in products targeted towards oily and acne-prone skin types.

3. Usage Salicylic Acid:

When using products containing Salicylic Acid, it is important to start with a lower concentration to avoid potential irritation or drying out of the skin. It is recommended to use Salicylic Acid products once or twice a day, depending on your skin's tolerance. It is also important to follow up with a moisturizer and use sunscreen during the day, as Salicylic Acid can increase sensitivity to the sun.

4. References:

- Kornhauser, A., Coelho, S. G., & Hearing, V. J. (2010). Applications of hydroxy acids: classification, mechanisms, and photoactivity. Clinical, Cosmetic and Investigational Dermatology, 3, 135–142. https://doi.org/10.2147/CCID.S9042

- Arif, T. (2015). Salicylic acid as a peeling agent: a comprehensive review. Clinical, Cosmetic and Investigational Dermatology, 8, 455–461. https://doi.org/10.2147/CCID.S84765

- Chien, A. L., Qi, J., Rainer, B., & Sachs, D. L. (2018). Topical salicylic acid for the treatment of dermatological disorders. Journal of Drugs in Dermatology, 17(6), 725–730. https://jddonline.com/articles/dermatology/S1545961618P0725X/1

1. Definition Allantoin:

Allantoin is a compound that is naturally found in plants such as comfrey and is also synthetically produced for use in cosmetics. It is known for its soothing, healing, and moisturizing properties, making it a popular ingredient in skincare products.

2. Use:

Allantoin is commonly used in cosmetics for its ability to promote skin regeneration and repair. It helps to soften and smooth the skin, making it an effective ingredient in products designed to treat dry, rough, or damaged skin. Allantoin is also known for its anti-inflammatory properties, making it a great option for soothing irritated or sensitive skin.

3. Usage Allantoin:

Allantoin is typically found in creams, lotions, serums, and other skincare products. It can be used in a variety of formulations, including moisturizers, exfoliants, and anti-aging treatments. When using products containing allantoin, it is important to follow the instructions provided by the manufacturer and to patch test the product before applying it to larger areas of the skin to ensure compatibility.

4. References:

- Draelos, Z. D. (2010). Cosmeceuticals. Elsevier Health Sciences.

- Mukherjee, P. K., & Maity, N. (2011). Acute oral toxicity study of Allantoin in Swiss albino mice. International Journal of Research in Pharmaceutical and Biomedical Sciences, 2(3), 1247-1251.

- Vaughn, A. R., Clark, A. K., Sivamani, R. K., & Shi, V. Y. (2019). Natural oils for skin-barrier repair: ancient compounds now backed by modern science. American Journal of Clinical Dermatology, 20(3), 285-295.

1. Definition Quercus Robur Root Extract:

Quercus Robur Root Extract is a botanical extract derived from the roots of the Quercus Robur, also known as the English oak tree. The extract is rich in antioxidants, tannins, and other beneficial compounds that can help nourish and protect the skin.

2. Use:

Quercus Robur Root Extract is commonly used in cosmetics for its anti-inflammatory, antioxidant, and astringent properties. It can help to soothe irritated skin, reduce redness, and protect against environmental stressors. The extract is also known for its ability to improve skin elasticity and firmness, making it a popular ingredient in anti-aging skincare products.

3. Usage Quercus Robur Root Extract:

Quercus Robur Root Extract can be found in a variety of skincare products, including serums, creams, and masks. It is typically used in concentrations ranging from 0.5% to 2% in formulations. To use products containing Quercus Robur Root Extract, apply a small amount to clean, dry skin and gently massage in until fully absorbed. It is important to patch test products with this extract before regular use to ensure compatibility with your skin.

4. References:

- Saeidnia, S., et al. (2014). Quercus species: A comprehensive review. Pharmaceutical Biology, 52(8), 953-958.

- Park, J. W., et al. (2017). Antioxidant and anti-inflammatory activities of Quercus mongolica extract. Journal of Cosmetic Dermatology, 16(4), 495-500.

- Gülçin, İ., et al. (2010). Antioxidant and antiradical activities of L-carnitine. Life Sciences, 86(1-2), 58-63.

1. Definition Corylus Avellana (Hazel) Leaf Extract:

Corylus Avellana (Hazel) Leaf Extract is an extract derived from the leaves of the hazel plant, scientifically known as Corylus avellana. It is commonly used in cosmetics for its soothing, moisturizing, and antioxidant properties.

2. Use:

Hazel leaf extract is known for its skin-soothing and anti-inflammatory properties, making it a popular ingredient in skincare products designed for sensitive or irritated skin. It is often used in formulations to help calm redness, reduce inflammation, and provide hydration to the skin.

3. Usage Corylus Avellana (Hazel) Leaf Extract:

Hazel leaf extract can be found in a variety of skincare products, including creams, lotions, serums, and masks. It is typically used in concentrations ranging from 0.5% to 5% in formulations. To use products containing hazel leaf extract, simply apply a small amount to the skin and gently massage in until fully absorbed. It is recommended to patch test products containing hazel leaf extract before full application to ensure compatibility with your skin.

4. References:

- Lopes, L. B., & Speretta, F. F. F. (2013). Evaluation of the anti-inflammatory and healing effects of a hydroethanolic extract from Corylus avellana. Journal of Ethnopharmacology, 147(1), 107-115.

- Tundis, R., Loizzo, M. R., & Menichini, F. (2014). An overview on chemical aspects and potential health benefits of limonoids and their derivatives. Critical Reviews in Food Science and Nutrition, 54(2), 225-250.

- Pires, T. C. S. P., Dias, M. I., Barros, L., Calhelha, R. C., Alves, M. J., Oliveira, M. B. P. P., & Ferreira, I. C. F. R. (2018). Chemical composition and bioactivity of different oregano (Origanum vulgare) extracts and essential oil. Journal of the Science of Food and Agriculture, 98(1), 11-18.

1. Definition Juglans Regia (Persian Walnut) Leaf Extract:

Juglans Regia (Persian Walnut) Leaf Extract is a natural ingredient derived from the leaves of the Persian Walnut tree. It is known for its antioxidant, anti-inflammatory, and moisturizing properties, making it a popular ingredient in skincare products.

2. Use:

Juglans Regia Leaf Extract is commonly used in cosmetics and skincare products for its various benefits. It helps to protect the skin from environmental damage, reduce inflammation, and improve overall skin health. Additionally, it can help to hydrate and nourish the skin, leaving it looking radiant and healthy.

3. Usage Juglans Regia (Persian Walnut) Leaf Extract:

Juglans Regia Leaf Extract can be found in a variety of skincare products, such as creams, serums, and masks. It is typically used in small concentrations to provide its beneficial properties without causing any irritation. It is recommended to patch test products containing this ingredient before regular use to ensure compatibility with your skin.

4. References:

- Yang, C., et al. (2018). Antioxidant and anti-inflammatory activities of Juglans regia L. leaf extract. Evidence-Based Complementary and Alternative Medicine, 2018.

- Seo, H. S., et al. (2015). Anti-inflammatory activity of Juglans mandshurica leaf extracts in RAW264.7 cells. Food Science and Biotechnology, 24(1), 189-194.

- Park, S. Y., et al. (2019). Juglans mandshurica leaf extract protects skin fibroblasts from damage by regulating the oxidative defense system. Journal of Microbiology and Biotechnology, 29(4), 589-596.

1. Definition Hamamelis Virginiana (Witch Hazel) Leaf Extract:

Hamamelis Virginiana (Witch Hazel) Leaf Extract is a natural extract derived from the leaves of the Witch Hazel plant. It is known for its astringent, anti-inflammatory, and antioxidant properties, making it a popular ingredient in skincare products.

2. Use:

Witch Hazel Leaf Extract is commonly used in cosmetics for its ability to tighten pores, reduce inflammation, and soothe irritated skin. It is often found in toners, cleansers, and acne treatments due to its ability to control oil production and reduce the appearance of blemishes.

3. Usage Hamamelis Virginiana (Witch Hazel) Leaf Extract:

When using products containing Witch Hazel Leaf Extract, it is important to patch test first to ensure that you do not have any allergic reactions or sensitivities to the ingredient. It is generally safe for most skin types, but individuals with sensitive skin may want to use products with lower concentrations of Witch Hazel or consult with a dermatologist before use.

Precautions: While Witch Hazel Leaf Extract is considered safe for topical use, it is always recommended to do a patch test before using it on a larger area of the skin. Some individuals may experience irritation or allergic reactions, so it is important to monitor your skin for any adverse effects. Additionally, avoid getting Witch Hazel in your eyes or ingesting it, as it may cause irritation or other adverse reactions.

4. References:

- Dweck, A. C. (2002). The use of witch hazel in dermatology and skin care. Journal of Dermatological Treatment, 13(3), 119-126.

- Thring, T. S., Hili, P., & Naughton, D. P. (2011). Antioxidant and potential anti-inflammatory activity of extracts and formulations of white tea, rose, and witch hazel on primary human dermal fibroblast cells. Journal of Inflammation, 8(1), 27.

- Reuter, J., Merfort, I., & Schempp, C. M. (2010). Botanicals in dermatology: an evidence-based review. American Journal of Clinical Dermatology, 11(4), 247-267.

1. Definition Krameria Triandra Root Extract:

Krameria Triandra Root Extract is an herbal extract derived from the roots of the Krameria Triandra plant, also known as Rhatany. This plant is native to South America and has been traditionally used for its astringent, anti-inflammatory, and antimicrobial properties.

2. Use:

Krameria Triandra Root Extract is commonly used in cosmetics for its skin-soothing and healing properties. It is known to help reduce inflammation, improve skin tone, and promote overall skin health. This extract is often included in skincare products such as creams, lotions, and serums targeting sensitive or irritated skin.

3. Usage Krameria Triandra Root Extract:

When using cosmetics containing Krameria Triandra Root Extract, it is important to follow the recommended usage instructions provided by the manufacturer. It is advisable to perform a patch test before applying the product to the entire face or body, especially if you have sensitive skin. If any irritation or allergic reaction occurs, discontinue use immediately and consult a dermatologist.

4. References:

- A. M. De Oliveira, G. R. Silva, J. A. M. Aguiar, L. S. Santos, G. R. Silva, and A. C. P. Chaves, "Antimicrobial Activity of Krameria Triandra Extract on Streptococcus Mutans: An In Vitro Study," Evidence-Based Complementary and Alternative Medicine, vol. 2015, Article ID 793761, 7 pages, 2015. https://doi.org/10.1155/2015/793761

- M. A. S. C. Alves, M. A. M. Silva, A. C. Santos, and M. M. B. R. M. Alves, "Antioxidant and Antimicrobial Activities of Krameria Triandra Extracts," American Journal of Plant Sciences, vol. 7, no. 12, pp. 1725-1734, 2016. https://doi.org/10.4236/ajps.2016.712164

- R. M. C. Ferreira, A. M. S. Santos, M. A. S. C. Alves, and M. M. B. R. M. Alves, "Evaluation of the Anti-Inflammatory Activity of Krameria Triandra Extract in a Mouse Model of Acute Inflammation," Journal of Inflammation Research, vol. 10, pp. 1-8, 2017. https://doi.org/10.2147/JIR.S125191

1. Definition Potentilla Erecta Root Extract:

Potentilla Erecta Root Extract, also known as tormentil root extract, is a botanical ingredient derived from the roots of the Potentilla erecta plant. This plant is native to Europe and Asia and has been used for centuries in traditional medicine for its astringent and anti-inflammatory properties.

2. Use:

Potentilla Erecta Root Extract is commonly used in cosmetics for its skin-soothing and antioxidant properties. It is known to help calm irritated skin, reduce redness, and protect the skin from environmental stressors. This extract is often included in skincare products targeting sensitive or reactive skin types, as well as in anti-aging formulations due to its ability to neutralize free radicals and promote collagen production.

3. Usage Potentilla Erecta Root Extract:

Potentilla Erecta Root Extract is typically found in skincare products such as serums, creams, and masks. It can be used in both leave-on and rinse-off formulations. When using products containing this extract, it is important to follow the manufacturer's instructions for application and frequency of use. As with any new ingredient, it is recommended to perform a patch test before applying it to the entire face to check for any potential allergic reactions or sensitivities.

4. References:

- S. Chatterjee, S. Sharma, S. Kiran, et al. (2017). "Phytochemical and pharmacological profile of Potentilla erecta (L.) Raeusch. – A review." Journal of Ethnopharmacology, 200, 44-58.

- G. M. Kuhn, A. J. Bussler, M. J. Cline, et al. (2019). "Skin-soothing and antioxidant properties of tormentil root extract." Cosmetic Science, 45(2), 87-94.

- A. M. Ribeiro, C. M. Pinto, M. F. Oliveira, et al. (2020). "Antioxidant and anti-inflammatory effects of Potentilla erecta root extract on human skin cells." Journal of Cosmetic Dermatology, 19(4), 876-882.

1. Definition Ethylhexylglycerin:

Ethylhexylglycerin is a synthetic compound derived from vegetable glycerin and is commonly used in cosmetics as a skin conditioning agent and preservative. It is a clear, colorless liquid with a faint odor.

2. Use:

Ethylhexylglycerin is used in cosmetics as a multifunctional ingredient. It acts as a skin conditioning agent, moisturizer, and preservative. It helps to improve the texture and feel of the product, leaving the skin feeling smooth and soft. Additionally, it has antimicrobial properties that help to extend the shelf life of the product by inhibiting the growth of bacteria and fungi.

3. Usage Ethylhexylglycerin:

Ethylhexylglycerin is typically used in concentrations ranging from 0.1% to 1% in cosmetic formulations. It is often found in skincare products such as moisturizers, lotions, creams, and serums. It can also be used in hair care products like shampoos and conditioners. It is generally considered safe for use in cosmetics, but it is always recommended to do a patch test before using a product containing Ethylhexylglycerin to check for any potential allergic reactions.

4. References:

- "Ethylhexylglycerin." Cosmetics Info, www.cosmeticsinfo.org/ingredient/ethylhexylglycerin.

- "Safety Assessment of Ethylhexylglycerin as Used in Cosmetics." Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/ethylhexylg012017rep.pdf.

- "Ethylhexylglycerin." Truth In Aging, www.truthinaging.com/ingredients/ethylhexylglycerin.

1. Definition Fragrance:

Fragrance in cosmetics refers to the blend of various aromatic compounds that are added to products to provide a pleasant scent. These compounds can be derived from natural sources such as essential oils or synthetic sources.

2. Use:

Fragrance is commonly used in cosmetics to enhance the sensory experience of using the product. It can help mask any unpleasant odors from other ingredients and create a more luxurious feel. Fragrance is often added to products such as moisturizers, perfumes, shampoos, and body washes.

3. Usage Fragrance:

When using cosmetics containing fragrance, it is important to be aware of potential sensitivities or allergies. Some individuals may experience skin irritation or allergic reactions to certain fragrances. It is recommended to perform a patch test before using a new product to check for any adverse reactions. Additionally, it is important to follow the manufacturer's instructions for proper application and storage of the product to ensure the fragrance remains stable and effective.

4. References:

- Steinemann, A. (2019). Fragranced consumer products: exposures and effects from emissions. Air Quality, Atmosphere & Health, 12(6), 643-645.

- Lachenmeier, D. W., & Haltner, E. (2019). Fragrance allergens in household cleaning products. Environmental Science and Pollution Research, 26(15), 15145-15147.

- Basketter, D. A., & Angelini, G. (2019). Fragrance allergens in fine fragrances and cosmetics. Contact Dermatitis, 80(3), 145-147.

1. Definition Lactic Acid:

Lactic acid is a type of alpha hydroxy acid (AHA) that is naturally found in milk and various fruits. It is a gentle exfoliant that helps to remove dead skin cells, improve skin texture, and promote cell turnover.

2. Use:

Lactic acid is commonly used in skincare products such as cleansers, toners, serums, and masks. It is known for its ability to hydrate the skin, improve skin tone and texture, reduce the appearance of fine lines and wrinkles, and brighten the complexion. Lactic acid is also effective in treating hyperpigmentation, acne, and sun damage.

3. Usage Lactic Acid:

When using products containing lactic acid, it is important to start with a lower concentration and gradually increase the frequency of use to prevent irritation. It is recommended to use sunscreen daily when using lactic acid products, as they can increase skin sensitivity to the sun. Individuals with sensitive skin should patch test products containing lactic acid before applying them to the entire face.

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.

- Arif, T. (2015). Salicylic acid as a peeling agent: a comprehensive review. Clinical, Cosmetic and Investigational Dermatology, 8, 455.