
Eighth Day 2.0
The Regenerative Serum
50%
Medium match
Medium irritancy
9/26
key actives shared
33%
of the original's ingredients
Why it's a dupe
- Both are serums.
- Both contain:Knotgrass extractArginineGlycineAlanineSerine
- Both work for:MoisturizingAnti-oxidationAnti-aging
- The original also hasCaprylic/capric triglycerideInulinAlpha-glucan oligosaccharide
- Unlike the original, it hasSh-oligopeptide-2Sh-polypeptide-1Sh-polypeptide-9
- It also works for:Evens skin toneExfoliation












