Quote:
Originally Posted by basujo  Should a comma be used after 'and' in this sentence? Immortelle whose triple unsaturated fatty acids strengthens the cell membranes and, when combined with regenerative qualities of Helichrysum, has added value of stimulating the formation of new cells.  |
If I were you, I would put a comma after
and, and one comma before
has to keep balance and make it clearer.