Where Drunk Elephant Protini Polypeptide Firming Refillable Moisturizer really shines is active ingredient strength, scoring 9.8 compared to Tirtir Ceramic Milk Ampoule's 5.6. 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. Tirtir Ceramic Milk Ampoule scores 8.4 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 tirtir Ceramic Milk Ampoule relies on Niacinamide, Prunus Amygdalus Dulcis (Sweet Almond) Seed Extract, and Avena Sativa (Oat) Meal Extract. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Drunk Elephant Protini Polypeptide Firming Refillable Moisturizer comes in at premium pricing with a 8.7 score, which is solid value at that tier.