Quick answer: the The Ordinary Buffet Multi-Peptide Serum is a budget stand-in for the The Ordinary Matrixyl 10% + HA — 77% active overlap sharing Hyaluronic Acid, Matrixyl 3000. It also overlaps with 2 other picks below.
Pricier picks the Buffet Multi-Peptide Serum matches
The Ordinary
77%
Active overlap
Pricier pickHyaluronic AcidMatrixyl 3000
Why it holds up: shares the same hero actives — Hyaluronic Acid, Matrixyl 3000 — which is what drives results here.
Full ingredient analysis →See them side by side →The Ordinary
70%
Active overlap
Pricier pickArgireline
Why it holds up: shares the same hero active — Argireline — which is what drives results here.
Full ingredient analysis →See them side by side →Beauty of Joseon
66%
Active overlap
Pricier pickMatrixyl 3000
Why it holds up: shares the same hero active — Matrixyl 3000 — which is what drives results here.
Full ingredient analysis →See them side by side →Every match above mirrors an existing dupe page verbatim — re-derived from the 3 comparisons where the Buffet Multi-Peptide Serum appears as an alternative. No invented data.
Common questions
Is the The Ordinary Buffet Multi-Peptide Serum a real dupe?
It overlaps on hero actives with 3 same-category products in our catalogue — most closely the The Ordinary Matrixyl 10% + HA at 77% active overlap. "Dupe" here means shared active ingredients, not an identical formula.
Does a higher overlap mean it is better?
No — overlap only measures shared hero actives. Base, supporting actives, texture and price still differ, so use the side-by-side compare for the full picture.
Educational information only — not medical advice. Overlap reflects shared hero actives, not clinical equivalence.