Where Murad Mini Vitamin C Glycolic Brightening Serum really shines is active ingredient strength, scoring 5.7 compared to Differin Restorative Night Moisturizer's 3.3. Its formula features Glycolic Acid, Ascorbic Acid, and Inositol in high positions, signalling meaningful concentrations.
Ingredient Transparency is another area of separation. Differin Restorative Night Moisturizer scores 8.8 here versus 8.5 for Murad Mini Vitamin C Glycolic Brightening Serum. That difference comes down to how each formula is built — the ingredient list tells the story.
Murad Mini Vitamin C Glycolic Brightening Serum brings Glycolic Acid, Ascorbic Acid, and Inositol 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. Murad Mini Vitamin C Glycolic Brightening Serum sits at the mid-range level with a 8.6 score — the higher investment pays off in formulation quality.