Active ingredients and effective ingredients;
Example:
1.
Some new products are extracts of these essential oils or synthetic products of active ingredients in natural oils.
Some new products are synthetic products extracted from the active ingredients of these essential oils or vegetable oils.
2.
Their success is attributed to the active ingredient, genistein, which is extracted from the seeds of goldenrod.
The curative effect of this medicine is attributed to the effective component, genistein, extracted from the seeds of Solidago.