Dr. Jart+ Cicapair Tiger Grass Re.Pair Serum vs Isntree C-Niacin Toning Ampoule
Dr. Jart+ Cicapair Tiger Grass Re.Pair Serum scores 8.0/9.8 and Isntree C-Niacin Toning Ampoule scores 8.1/9.8 — a near-tie where your skin type decides the winner.
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Dr. Jart+ Cicapair Tiger Grass Re.Pair Serum scores 8.0/9.8 and Isntree C-Niacin Toning Ampoule scores 8.1/9.8 — a near-tie where your skin type decides the winner.

These two are neck and neck — just 0.1 points apart.
Scores last verified: April 2026
8 unique
9 in common
These two serums take different paths to a similar destination. Both formulas include solid hydrating ingredients, and the overall scores reflect that — the gap here is genuinely slim.
Hydration Efficacy is another area of separation. Isntree C-Niacin Toning Ampoule scores 8.5 here versus 6.2 for Dr. Jart+ Cicapair Tiger Grass Re.Pair Serum. That difference comes down to how each formula is built — the ingredient list tells the story.
Isntree C-Niacin Toning Ampoule brings Niacinamide, Melia Azadirachta Flower Extract, and Melia Azadirachta Leaf Extract as actives, while dr. Jart+ Cicapair Tiger Grass Re.Pair Serum relies on Niacinamide, Centella Asiatica Extract, and Madecassoside. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Dr. Jart+ Cicapair Tiger Grass Re.Pair Serum is better if you have
Isntree C-Niacin Toning Ampoule is better if you have
At premium pricing with a score of 8.0, Dr. Jart+ Cicapair Tiger Grass Re.Pair Serum is a decent pick. Isntree C-Niacin Toning Ampoule sits at the budget level with a 8.1 score — the higher investment pays off in formulation quality.
It's a close call — both products score within 0.3 points of each other. Your choice depends on your specific skin concerns.

Based on ingredient analysis, Isntree C-Niacin Toning Ampoule 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.