This site's own benefits section lists this specific seventh point, explicitly labeled as broader than the others: visible cellular renewal.
This site describes it directly: the formula's broadest framing, covering the combined effect of all five ingredients — worth reading this as the summary benefit that ties the more specific, ingredient-tied claims together.
Since every other benefit on this list ties to one or two specific ingredients, this broader claim is worth reading as this site's own combined framing, rather than tied to any single, checkable mechanism.