These two serums take different paths to a similar destination. Both formulas include solid hydrating ingredients, and the overall scores reflect that — the gap here is genuinely slim.
Formulation Safety is another area of separation. INNBEAUTY PROJECT Pore Refine Pore Shrinking & Texture Smoothing Serum scores 9.0 here versus 8.5 for Murad Retinol Youth Renewal 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 murad Retinol Youth Renewal Serum relies on Retinol, Ceramide Np, and Solanum Lycopersicum (Tomato) Fruit Extract. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Both sit in the premium bracket, so value comes down to formulation quality. INNBEAUTY PROJECT Pore Refine Pore Shrinking & Texture Smoothing Serum gets the nod here with its 8.6 overall score — you're getting more for a similar outlay.