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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.
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.
Should a comma be used after and 
Linear Mode
