Where The Ordinary Buffet really shines is hydration efficacy, scoring 8.7 compared to Arencia Holy Hyssop Brightening Serum 30 for Post-Acne Marks with Vitamin A, C, E, and Niacinamide's 7.2. With Glycerin, Sodium Hyaluronate, and Glycine in its top ingredients, The Ordinary Buffet delivers stronger moisture-binding capability.
Active Ingredient Strength is another area of separation. The Ordinary Buffet scores 8.4 here versus 7.5 for Arencia Holy Hyssop Brightening Serum 30 for Post-Acne Marks with Vitamin A, C, E, and Niacinamide. That difference comes down to how each formula is built — the ingredient list tells the story.
The Ordinary Buffet brings Acetyl Hexapeptide-8, Pentapeptide-18, and Palmitoyl Tripeptide-1 as actives, while arencia Holy Hyssop Brightening Serum 30 for Post-Acne Marks with Vitamin A, C, E, and Niacinamide relies on Niacinamide, Arginine, and Adenosine. Both approaches have merit, but the positioning and supporting ingredients make the difference.
At mid-range pricing with a score of 8.4, Arencia Holy Hyssop Brightening Serum 30 for Post-Acne Marks with Vitamin A, C, E, and Niacinamide is a decent pick. The Ordinary Buffet sits at the budget level with a 8.8 score — the higher investment pays off in formulation quality.