Comparison of Mandelic Acid and Glycolic Acid
Mandelic Acid and Glycolic Acid are both useful components in the field of chemistry, but there are many differences between the two.

First discuss its structure. Mandelic acid has a benzene ring structure. In its molecular structure, the benzene ring is connected to hydroxyacetic acid, and this unique structure gives it different properties. Glycolic acid, on the other hand, has a relatively simple structure, containing only hydroxyl and carboxyl groups, without the complex structure of benzene rings. The difference in structure is the beginning of the difference in properties between the two.

Times and chemical properties. Due to the existence of benzene rings, bitter amygdalic acid has high stability and certain lipophilic properties. Its carboxyl and hydroxyl groups can participate in a variety of chemical reactions, such as esterification, salt formation, etc. Glycolic acid has relatively high activity. Due to its simple structure, hydroxyl and carboxyl groups interact with each other, making it more active in chemical reactions and relatively acidic. This difference in activity has a significant impact in many application scenarios.

Furthermore, in terms of application. Mamygdalic acid is often used in the field of medicine. Due to its antibacterial properties and mild exfoliation, it can be used to treat skin diseases such as acne. Its lipophilic properties help it penetrate deep into the skin oil layer and exert its effect. Glycolic acid is widely used in the cosmetic industry and is known for its strong exfoliation ability. It can effectively remove the aging keratin on the surface of the skin, promote cell metabolism, and make the skin glow. It is often found in various skin rejuvenation products.

And safety. Mamygdalic acid is relatively mild and less irritating, and is suitable for a variety of skin types. However, it is still necessary to be cautious when using it in high concentrations. Although glycolic acid has significant effect, it is relatively irritating because of its high activity. When using it for sensitive skin, it needs to be used step by step to prevent discomfort.

To sum up, amygdalic acid and glycolic acid, although both are useful ingredients, are different in application and application due to different structures and properties. Users should carefully screen and choose it reasonably according to their own needs and skin type in order to achieve the best effect.