These two moisturisers 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.
Clarins Smooth, Glow-Up & Go Set brings Niacinamide, Extract, and Tocopheryl Acetate as actives, while paula's Choice 10% Azelaic Acid Booster for Redness Relief relies on Azelaic Acid, Salicylic Acid, and Adenosine. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Both sit in the mid-range bracket, so value comes down to formulation quality. Clarins Smooth, Glow-Up & Go Set gets the nod here with its 8.7 overall score — you're getting more for a similar outlay.