Glycolic acid is a popular ingredient in skincare products due to its exfoliating and skin-renewing properties. The numbers 12 and 6 associated with glycolic acid refer to the concentration or strength of the acid in a particular product.
Glycolic acid 12: This indicates a product that contains a concentration of 12% glycolic acid. A higher percentage of glycolic acid generally indicates a stronger or more potent formulation. A product with 12% glycolic acid may be suitable for those who have used glycolic acid before or have built up a tolerance to it. It can help in exfoliating the skin, improving texture, and addressing concerns like uneven skin tone, fine lines, and mild acne.
Glycolic acid 6: On the other hand, glycolic acid 6 refers to a product with a lower concentration of 6% glycolic acid. This concentration is considered milder and may be suitable for those who are new to using glycolic acid or have more sensitive skin. It can still provide some exfoliating and skin-renewing benefits but with potentially less risk of irritation or adverse reactions.
It's important to note that the effects of glycolic acid can vary depending on factors such as individual skin sensitivity, the pH of the product, and the formulation as a whole. It's always a good idea to start with a lower concentration and gradually increase if needed, while closely monitoring your skin's response. If you're uncertain about which concentration is best for you, consulting a dermatologist or skincare professional can provide personalized guidance based on your specific skin type and concerns.