Where The Ordinary Multi-Peptide + Hyaluronic Acid Serum for Firmness and Elasticity really shines is hydration efficacy, scoring 8.6 compared to Centellian24 Madeca Ampoule's 6.4. With Glycerin, Sodium Hyaluronate, and Glycine in its top ingredients, The Ordinary Multi-Peptide + Hyaluronic Acid Serum for Firmness and Elasticity delivers stronger moisture-binding capability.
Active Ingredient Strength is another area of separation. The Ordinary Multi-Peptide + Hyaluronic Acid Serum for Firmness and Elasticity scores 8.4 here versus 7.4 for Centellian24 Madeca Ampoule. That difference comes down to how each formula is built — the ingredient list tells the story.
The Ordinary Multi-Peptide + Hyaluronic Acid Serum for Firmness and Elasticity brings Acetyl Hexapeptide-8, Pentapeptide-18, and Palmitoyl Tripeptide-1 as actives, while centellian24 Madeca Ampoule relies on Niacinamide, Madecassoside, and Asiaticoside. 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. The Ordinary Multi-Peptide + Hyaluronic Acid Serum for Firmness and Elasticity gets the nod here with its 8.7 overall score — you're getting more for a similar outlay.