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3,4-DIHYDROXYBENZOIC ACID

Description

3,4-Dihydroxybenzoic acid, also known as protocatechuic acid, is a naturally occurring phenolic compound found in various plants and fruits. This potent antioxidant plays a significant role in skincare formulations due to its multiple beneficial properties. The compound exhibits strong free radical scavenging abilities, helping to protect skin cells from oxidative stress and environmental damage. Its anti-inflammatory properties contribute to reducing skin irritation and redness, making it suitable for sensitive skin types.

In skincare products, 3,4-dihydroxybenzoic acid is valued for its ability to improve skin tone and texture. It helps inhibit melanin production, potentially reducing the appearance of hyperpigmentation and dark spots. The ingredient also demonstrates antimicrobial activity, which can be beneficial in managing acne-prone skin. Furthermore, it has been shown to enhance collagen synthesis, promoting skin firmness and elasticity.

Typically used in concentrations ranging from 0.1% to 2%, 3,4-dihydroxybenzoic acid can be incorporated into various skincare formulations, including serums, creams, and toners. Its stability and compatibility with other common skincare ingredients make it a versatile choice for formulators seeking to create effective, multi-functional products.

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