A study of nearly 10,000 adolescents has identified distinct differences in the brain structures of those who used substances before age 15 compared to those who did not. Many of these structural ...

Apply hydroquinone only on problem areas [Healthline] The correct way to use this active ingredient is to limit your application to only the areas affected by melasma, sun spots, and/or dark spots.

While there have been age-long controversies surrounding the use of hydroquinone, experts have agreed that it is an effective lightening agent for clearing dark spots. It should, however ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

HYDROQUINONE pyridinium salts of organic acids, for example, formate and acetate, were prepared by the action of pyridine on p-quinone in presence of formic or acetic acid 1. These salts are found ...

ATG Innovation Ltd. (Irish subsidiary of ATG Europe) is leading the industrialisation of this technology. Satellite central tube (SCT) structures, which form the structural backbone of satellites, ...

Organic clathrates, particularly those formed by hydroquinone (HQ) and gas mixtures, have been far less studied than other inclusion compounds, such as gas hydrates. In this study, experiments and ...