All three of these flea collars use
different active ingredients so if your dog is having a bad reaction to one, you might want to try switching to another brand.
Not exact matches
Because labeling laws on homeopathy are
so different from regulations on real medicine with proven
ingredients, the only actual drug in a bottle of homeopathic medicine — ethanol, the same
active ingredient in vodka — doesn't have to be listed as a drug.
Generic prescription drugs are legally required to have the same
active ingredients as brand - name varieties, although they must look slightly
different,
so they may be a
different color or shape.
Serums are
different from your typical face creams because they contain a high concentration of
active ingredients and are lightweight,
so they penetrate deeper into your skin to provide maximum benefits.
There are
so many
different active ingredients, it is better to ask a poison specialist at a poison control center like ASPCA: (888) 426-4435.