Clear capsule white powder no markings?

Good evening Jesicar702,

From Drugs.com;

All prescription and over-the-counter (OTC) drugs in the U.S. are required by the FDA to have an imprint code. If your pill has no imprint code it could be a vitamin, diet, herbal, or energy pill, or an illicit or foreign drug. It is not possible to accurately identify a pill online without an imprint code.

It is not hard to formulate a question, some advice at the beginning use one of the following:

What is a... (in this case)... please...
Can someone identify a... (in this case)... please...

Other (s):

What, where, when, how, who, whom... it does not hurt to be a little, just a little bit educated/polite... use please, formulate a proper question.