Where Drunk Elephant Protini Polypeptide Firming Refillable Moisturizer really shines is active ingredient strength, scoring 9.8 compared to Differin Restorative Night Moisturizer's 3.3. Its formula features Nymphaea Alba Root Extract, Copper Palmitoyl Heptapeptide-14, and Palmitoyl Tetrapeptide-7 in high positions, signalling meaningful concentrations.
Hydration Efficacy is another area of separation. Differin Restorative Night Moisturizer scores 9.8 here versus 7.0 for Drunk Elephant Protini Polypeptide Firming Refillable Moisturizer. That difference comes down to how each formula is built — the ingredient list tells the story.
Drunk Elephant Protini Polypeptide Firming Refillable Moisturizer brings Nymphaea Alba Root Extract, Copper Palmitoyl Heptapeptide-14, and Palmitoyl Tetrapeptide-7 as actives, while differin Restorative Night Moisturizer relies on Tocopheryl Acetate, Niacinamide, and Caffeine. Both approaches have merit, but the positioning and supporting ingredients make the difference.
At budget pricing with a score of 8.2, Differin Restorative Night Moisturizer is a decent pick. Drunk Elephant Protini Polypeptide Firming Refillable Moisturizer sits at the premium level with a 8.7 score — the higher investment pays off in formulation quality.