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Member's Mark

Member's Mark has 103 on-market SKUs in the DSLD, first entered 2012-08-24. 14.6% of its products declare at least one proprietary blend, and 10.4% of all its all-time SKUs are now off-market.

Report card

• Median dose adequacy (elemental dose ÷ studied low dose, pooled across compounds): 0.2633
• % with a third-party certification statement (USP/NSF/Informed Sport/GMP, as asserted on label): 5.8%
• Average excipient count per product: 12.7
• First entry: 2012-08-24 · Latest entry: 2025-07-24
• Mineral/vitamin rows by quality tier: tier 1: 48%, tier 2: 11.1%, unrated: 40.9%

Compared with the median brand

Context for the numbers above: the same measures for the median of the 1,430 brands with at least 10 on-market products. A difference from the median is a description, not a grade; a specialty brand can sit far from the median for good reasons.

Products (115)