Where Drunk Elephant A-Passioni Retinol Cream really shines is hydration efficacy, scoring 8.7 compared to StriVectin Super-C Retinol Brighten & Correct Vitamin C Serum's 5.8. With Glycerin, Pentylene Glycol, and Phytosphingosine in its top ingredients, Drunk Elephant A-Passioni Retinol Cream delivers stronger moisture-binding capability.
Active Ingredient Strength is another area of separation. StriVectin Super-C Retinol Brighten & Correct Vitamin C Serum scores 9.7 here versus 9.3 for Drunk Elephant A-Passioni Retinol Cream. That difference comes down to how each formula is built — the ingredient list tells the story.
Drunk Elephant A-Passioni Retinol Cream brings Niacinamide, Retinol, and Palmitoyl Tripeptide-1 as actives, while striVectin Super-C Retinol Brighten & Correct Vitamin C Serum relies on Sodium Ascorbyl Phosphate, Ascorbyl Glucoside, and Ascorbic Acid. 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. Drunk Elephant A-Passioni Retinol Cream gets the nod here with its 9.0 overall score — you're getting more for a similar outlay.