Where INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid really shines is hydration efficacy, scoring 7.4 compared to Sunday Riley B3 Nice 10% Niacinamide Serum's 5.1. With Pentylene Glycol, Glycerin, and Sodium Polyglutamate in its top ingredients, INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid 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 5.9 for INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid. That difference comes down to how each formula is built — the ingredient list tells the story.
INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid brings Glycolic Acid, Gluconolactone, and Ectoin 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.
Both sit in the premium bracket, so value comes down to formulation quality. INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid gets the nod here with its 8.8 overall score — you're getting more for a similar outlay.