LOOPS Dark Spot Mask vs pura d'or Anti Hair-Thinning Biotin Shampoo

Where LOOPS Dark Spot Mask really shines is hydration efficacy, scoring 9.4 compared to pura d'or Anti Hair-Thinning Biotin Shampoo's 2.0. With Glycerin, Butylene Glycol, and Pentylene Glycol in its top ingredients, LOOPS Dark Spot Mask delivers stronger moisture-binding capability.

Active Ingredient Strength is another area of separation. LOOPS Dark Spot Mask scores 7.5 here versus 2.1 for pura d'or Anti Hair-Thinning Biotin Shampoo. That difference comes down to how each formula is built — the ingredient list tells the story.

LOOPS Dark Spot Mask brings Niacinamide, Allantoin, and Tocopherol as actives, while pura d'or Anti Hair-Thinning Biotin Shampoo relies on Salix Alba (Willow) Bark Extract, Extract, and Grateloupia Elliptica (Red Korean Seaweed) Extract. Both approaches have merit, but the positioning and supporting ingredients make the difference.