eggs
Promix Egg White Protein Powder
Promix sources exclusively from US-based farms and utilizes a flash-pasteurization process that preserves the highest levels of naturally occurring vitamins and minerals. It is a 'no-frills' protein designed for athletes who prioritize sourcing.
Quality & Materials
100% US-sourced egg whites. Free from soy, gluten, and dairy. No lecithin used in the unflavored version.
Evidence & Testing
In-house and third-party testing for heavy metals and pesticides. They follow a 'science-based' approach to protein ratios.
Brand Transparency
Good transparency regarding sourcing locations, though COAs are sometimes provided only upon request rather than being public for every batch.
Value Assessment
Mid-range pricing. Good balance between the ultra-premium Naked Nutrition and the budget-friendly NOW Sports.
Why Not Alternatives?
Promix avoids the 'clumping' issues found in some cheaper egg powders by using a superior spray-drying technique, and unlike many brands, they test specifically for glyphosate residues.
Sources & References
More in Protein Sources
Momentous
Essential Grass-Fed Whey
NSF Certified for Sport + Informed Choice. Cold-pressed, micro-filtered. Consumer Reports found 2/3 of protein powders have concerning heavy metal levels—third-party testing is essential.
Vital Farms
Pasture-Raised Eggs
Certified Humane Pasture-Raised: 108 sq ft outdoor/bird, 6+ hours outside daily. Penn State found pasture-raised have 2-3x omega-3s, 2x vitamin E, 3-4x vitamin D.
Thorne
Whey Protein Isolate
Thorne is the gold standard for clinical purity, holding the NSF Certified for Sport designation which is required by most professional athletic organizations. Their isolate is filtered to remove almost all lactose and contains no artificial sweeteners or thickeners.
Transparent Labs
100% Grass-Fed Whey Protein Isolate
This product features one of the highest protein-by-weight ratios in the industry (82-88%) and uses exclusively grass-fed whey from New Zealand. They provide batch-specific Certificates of Analysis (COAs) for every single tub.