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.
Hydration Efficacy is another area of separation. Farmacy 1% Vitamin A Retinol Serum scores 8.6 here versus 7.7 for innisfree Retinol Green Tea PDRN™ Firming & Smoothing Serum-Infused Mask. That difference comes down to how each formula is built — the ingredient list tells the story.
innisfree Retinol Green Tea PDRN™ Firming & Smoothing Serum-Infused Mask brings Lactobacillus Ferment Lysate, Niacinamide, and Arginine as actives, while farmacy 1% Vitamin A Retinol Serum relies on Ceramide Np, Tocopherol, and Retinol. Both approaches have merit, but the positioning and supporting ingredients make the difference.
At premium pricing with a score of 8.3, Farmacy 1% Vitamin A Retinol Serum is a decent pick. innisfree Retinol Green Tea PDRN™ Firming & Smoothing Serum-Infused Mask sits at the budget level with a 8.5 score — the higher investment pays off in formulation quality.