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4-AMINO-3-HYDROXYBUTYRIC ACID

Description

4-Amino-3-hydroxybutyric acid is a potent amino acid derivative that has gained attention in the skincare industry for its multifaceted benefits. This compound is structurally similar to gamma-aminobutyric acid (GABA), a neurotransmitter known for its calming effects on the nervous system. In topical formulations, 4-amino-3-hydroxybutyric acid demonstrates remarkable moisturizing properties, helping to strengthen the skin barrier and improve hydration levels.

Research suggests that this ingredient may have anti-aging effects by promoting collagen synthesis and enhancing skin elasticity. Its ability to regulate cellular metabolism may contribute to improved skin texture and tone. Additionally, 4-amino-3-hydroxybutyric acid has shown potential in reducing inflammation and redness, making it beneficial for sensitive or irritated skin conditions.

The compound's molecular structure allows for efficient penetration into the skin, enhancing its efficacy. It is often incorporated into serums, creams, and masks at concentrations ranging from 0.1% to 2%. While generally well-tolerated, as with any active ingredient, patch testing is recommended before widespread use. Ongoing studies are exploring its potential synergies with other skincare actives and its long-term effects on various skin types and conditions.