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. Tirtir Milk Skin Toner scores 8.1 here versus 7.1 for Glow Recipe Vitamin C Brightening Korean Guava Toner Pads for Undereye & Cheeks. That difference comes down to how each formula is built — the ingredient list tells the story.
Glow Recipe Vitamin C Brightening Korean Guava Toner Pads for Undereye & Cheeks brings Gluconolactone, Lactic Acid, and Mandelic Acid as actives, while tirtir Milk Skin Toner relies on Niacinamide, Lactobacillus Ferment, and Adenosine. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Both sit in the mid-range bracket, so value comes down to formulation quality. Glow Recipe Vitamin C Brightening Korean Guava Toner Pads for Undereye & Cheeks gets the nod here with its 8.2 overall score — you're getting more for a similar outlay.