Glycolic Acid | Glicólico Ácido
Category
Active ingredients
Glycolic acid is a popular cosmetic ingredient known for its powerful exfoliating properties. It belongs to the AHA (alpha-hydroxy acid) group and is most often derived from natural sources such as sugar cane and pineapple, although it can also be synthesized in laboratories. Chemically, glycolic acid has a simple structure – it is a small molecule that easily penetrates the skin. Its main function in cosmetic products is to promote skin cell renewal, thus helping to reduce wrinkles, smooth skin texture and add radiance. In addition, glycolic acid effectively moisturizes the skin, making it more elastic and healthy. This ingredient is an excellent choice for those seeking a rejuvenating effect and wanting to naturally improve their skin condition.
Purpose and Benefits
In the world of skincare, there are few ingredients that transform the skin as impressively as this one. In modern cosmetics, it is valued not only for its ability to gently but effectively remove dead skin cells, but also for how effectively it helps address various skin problems. Glycolic acid promotes collagen production, which gives the skin firmness and reduces fine wrinkles. It is also able to penetrate deeper layers of the epidermis, so its effect is profound – it is not just a superficial shine, but a long-term improvement in skin condition. This ingredient also helps regulate skin oil production, making it an indispensable ally for those struggling with acne or clogged pores. When using products with glycolic acid, pores become less noticeable, and the skin acquires a clean, balanced tone. In addition, it helps reduce pigmentation problems, such as dark spots or uneven skin tone, making it suitable for people looking for a more even, radiant complexion. Although glycolic acid is most often associated with skincare, it also has potential in hair care. It helps restore the scalp’s moisture balance, promotes cell renewal, and can even reduce dandruff. A healthy scalp is the first step towards strong, shiny hair, and this ingredient can be a real secret here, opening up new horizons of beauty. It is important to mention that glycolic acid is a strong active ingredient, so it must be used responsibly. Too high a concentration or too frequent use can irritate the skin. For this reason, it is important to follow the recommendations and always use sun protection, as exfoliated skin becomes more sensitive to UV rays.
Security Information
Glycolic acid has a good safety profile, but like any active ingredient, it can cause some side effects. The most common symptoms are skin irritation, redness, and sometimes itching. Caution is advised for individuals with sensitive skin or those who are allergic to AHAs. It is also important to consult with a dermatologist before using products containing glycolic acid, especially if you have already experienced skin problems. From a regulatory perspective, this ingredient is widely recognized as safe for use in cosmetics, but its concentration should be limited – in most cases, it is recommended not to exceed a concentration of 10% for products intended for daily use. When using glycolic acid, it is essential to follow the instructions and always protect the skin from sunlight, as the exfoliation process can increase sensitivity to UV rays.
Sustainability and Extraction
The production and use of glycolic acid raise certain sustainability and ethical concerns. While this substance is often derived from natural sources such as sugar cane or pineapples, synthetic versions may have a lower environmental impact. The cultivation of natural ingredients requires land and water resources, so intensive production can contribute to soil degradation and water scarcity. In addition, workers in agriculture may be exploited in some regions, raising social responsibility issues. Therefore, when choosing products with glycolic acid, it is important to consider the ethical standards of suppliers and their commitment to environmental protection to ensure sustainable and fair production practices.
Products
Cosmetic products that often contain glycolic acid include a variety of skincare items, such as facial scrubs, toners, and serums. For example, popular K-Beauty brands like “COSRX” and “Neogen” offer products with glycolic acid that address advanced skin concerns. Glycolic acid is also frequently found in creams designed to reduce wrinkles and hydrate the skin. Specialized products like “Paula’s Choice” exfoliants are known for their effectiveness and ability to revitalize tired skin. Additionally, some anti-aging serums, such as those in “The Ordinary” line, successfully use this ingredient to improve skin texture and address pigmentation issues.