Where Naturium Vitamin C Super Serum Plus really shines is active ingredient strength, scoring 8.2 compared to Su:m37 Time Energy Moisturizing Soft Cream's 5.2. Its formula features Niacinamide, Ascorbic Acid, and Glutathione in high positions, signalling meaningful concentrations.
Formulation Safety is another area of separation. Naturium Vitamin C Super Serum Plus scores 9.0 here versus 8.0 for Su:m37 Time Energy Moisturizing Soft Cream. That difference comes down to how each formula is built — the ingredient list tells the story.
Naturium Vitamin C Super Serum Plus brings Niacinamide, Ascorbic Acid, and Glutathione as actives, while su:m37 Time Energy Moisturizing Soft Cream relies on Bifida Ferment Lysate, Adenosine, and Niacinamide. Both approaches have merit, but the positioning and supporting ingredients make the difference.
At budget pricing with a score of 8.7, Naturium Vitamin C Super Serum Plus delivers strong value. Su:m37 Time Energy Moisturizing Soft Cream sits at the luxury level with a 8.1 score — the extra cost doesn't translate to better scores here.