Back to Ingredient Dictionary

Caffeic Acid

Description

Caffeic acid is a potent antioxidant compound found naturally in various plants, including coffee beans, fruits, and vegetables. This hydroxycinnamic acid derivative has gained significant attention in skincare formulations due to its multifaceted benefits for skin health and appearance.

As a powerful free radical scavenger, caffeic acid helps protect the skin from oxidative stress and environmental damage. It demonstrates notable anti-inflammatory properties, making it beneficial for soothing irritated skin and reducing redness. Research has shown that caffeic acid can inhibit the production of melanin, potentially aiding in the treatment of hyperpigmentation and uneven skin tone.

Furthermore, caffeic acid exhibits antimicrobial activity, which may be helpful in managing acne-prone skin. It also possesses photoprotective qualities, helping to shield the skin from harmful UV radiation when used in conjunction with sunscreens. Some studies suggest that caffeic acid may have anti-aging effects by promoting collagen synthesis and inhibiting enzymes that break down collagen and elastin.

When formulating skincare products, caffeic acid is typically used in concentrations ranging from 0.1% to 1%. It is generally well-tolerated but may cause sensitivity in some individuals.