Where INNBEAUTY PROJECT Pore Refine Pore Shrinking & Texture Smoothing Serum really shines is active ingredient strength, scoring 6.1 compared to Differin Restorative Night Moisturizer's 3.3. Its formula features Arginine, Lactic Acid, and Salix Alba (Willow) Bark Extract in high positions, signalling meaningful concentrations.
Hydration Efficacy is another area of separation. Differin Restorative Night Moisturizer scores 9.8 here versus 9.5 for INNBEAUTY PROJECT Pore Refine Pore Shrinking & Texture Smoothing Serum. That difference comes down to how each formula is built — the ingredient list tells the story.
INNBEAUTY PROJECT Pore Refine Pore Shrinking & Texture Smoothing Serum brings Arginine, Lactic Acid, and Salix Alba (Willow) Bark Extract 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. INNBEAUTY PROJECT Pore Refine Pore Shrinking & Texture Smoothing Serum sits at the premium level with a 8.6 score — the higher investment pays off in formulation quality.