From the search results, it appears that there is only one brand of beauty products called MARS Cosmetics. The ingredients of two of their products, Blossom Foundation and Mascara, are listed on INCIDecoder. The ingredients of the Blossom Foundation include water, titanium dioxide, ethylhexyl palmitate, paraffinum liquidum, sorbitol, and others. The ingredients of the Mascara include aqua, steareth-21, paraffin, glycol montanate, synthetic wax, cera alba, and others.

There is no information on the positive or negative effects of these products, as well as their safety or vegan and cruelty-free status. However, there is a brand called Life On Mars Beauty that features non-toxic, all-natural ingredients in their products.

In summary, there is only one brand of beauty products called MARS Cosmetics, and the ingredients of two of their products are listed on INCIDecoder. There is no information on the positive or negative effects of these products, as well as their safety or vegan and cruelty-free status.