Isntree C-Niacin Toning Ampoule vs the ordinary Buffet
the ordinary Buffet scores 8.8/9.8 vs Isntree C-Niacin Toning Ampoule at 8.1/9.8. the ordinary Buffet wins for active ingredients.
Head to head
C-Niacin Toning Ampoule
serumbudget
8.1
VS
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the ordinary Buffet scores 8.8/9.8 vs Isntree C-Niacin Toning Ampoule at 8.1/9.8. the ordinary Buffet wins for active ingredients.
the ordinary Buffet edges ahead, winning 1 of 5 attributes.
Scores last verified: April 2026
21 unique
Where the ordinary Buffet really shines is active ingredient strength, scoring 8.4 compared to Isntree C-Niacin Toning Ampoule's 4.7. Its formula features Acetyl Hexapeptide-8, Palmitoyl Tripeptide-1, and Palmitoyl Tetrapeptide-7 in high positions, signalling meaningful concentrations.
the ordinary Buffet brings Acetyl Hexapeptide-8, Palmitoyl Tripeptide-1, and Palmitoyl Tetrapeptide-7 as actives, while isntree C-Niacin Toning Ampoule relies on Niacinamide, Melia Azadirachta Flower Extract, and Melia Azadirachta Leaf Extract. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Isntree C-Niacin Toning Ampoule is better if you have
the ordinary Buffet is better if you have
Both sit in the budget bracket, so value comes down to formulation quality. the ordinary Buffet gets the nod here with its 8.8 overall score — you're getting more for a similar outlay.
the ordinary Buffet edges ahead with a slightly stronger formulation, but Isntree C-Niacin Toning Ampoule is still a solid pick.
Based on ingredient analysis, the ordinary Buffet scores higher overall. See the full score breakdown above for details on each attribute.
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.
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© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.