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IOPE XMD Stem III Clinical Recovery Essence Toner for Hydration scores 9.0/9.8 vs Sunday Riley B3 Nice 10% Niacinamide Serum at 8.5/9.8. IOPE XMD Stem III Clinical Recovery Essence Toner for Hydration wins for hydration.
IOPE XMD Stem III Clinical Recovery Essence Toner for Hydration edges ahead, winning 1 of 5 attributes.
Scores last verified: June 2026
19 unique
36 unique
Where IOPE XMD Stem III Clinical Recovery Essence Toner for Hydration really shines is hydration efficacy, scoring 8.5 compared to Sunday Riley B3 Nice 10% Niacinamide Serum's 5.1. With Butylene Glycol, Glycerin, and Betaine in its top ingredients, IOPE XMD Stem III Clinical Recovery Essence Toner for Hydration delivers stronger moisture-binding capability.
Active Ingredient Strength is another area of separation. Sunday Riley B3 Nice 10% Niacinamide Serum scores 7.6 here versus 4.6 for IOPE XMD Stem III Clinical Recovery Essence Toner for Hydration. That difference comes down to how each formula is built — the ingredient list tells the story.
IOPE XMD Stem III Clinical Recovery Essence Toner for Hydration brings Niacinamide, Allantoin, and Adenosine as actives, while sunday Riley B3 Nice 10% Niacinamide Serum relies on Niacinamide, Resveratrol, and Asiaticoside. Both approaches have merit, but the positioning and supporting ingredients make the difference.
IOPE XMD Stem III Clinical Recovery Essence Toner for Hydration is better if you have
Sunday Riley B3 Nice 10% Niacinamide Serum is better if you have
Both sit in the premium bracket, so value comes down to formulation quality. IOPE XMD Stem III Clinical Recovery Essence Toner for Hydration gets the nod here with its 9.0 overall score — you're getting more for a similar outlay.
IOPE XMD Stem III Clinical Recovery Essence Toner for Hydration edges ahead with a slightly stronger formulation, but Sunday Riley B3 Nice 10% Niacinamide Serum is still a solid pick.
Based on ingredient analysis, IOPE XMD Stem III Clinical Recovery Essence Toner for Hydration 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.
Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.
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© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.