This site's own FAQ addresses this directly: no. A supplement should be one small part of a broader wellness routine, not a replacement for balanced nutrition, activity, sleep and stress management.
This site names four specific things a gummy is not a replacement for — nutrition, activity, sleep and stress management — worth reading each named specifically rather than a vague "healthy lifestyle" statement.
This site separately states a gummy supplement is best viewed as one small addition to a wellness routine — worth reading both statements together as this site's consistent, repeated boundary on what the product is and isn't meant to do.