fat

Trans fat supplements

Half of the 61 trans fat supplements in the NIH label database that print an amount list 100 mg or less per serving; the middle half list 30 mg to 500 mg (DSLD version 9.4.0, January 2026).

How much trans fat do supplements contain?

The median product lists 100 mg per serving. One in ten lists 2 mg or less, one in ten 1,000 mg or more. The amount printed most often is 500 mg (13 products).

Which products list the most trans fat?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

• Organic Barley GrassNatural Elements2,000 mg
• Arnold Iron Mass Chocolate MaltMusclePharm1,000 mg
• Arnold Iron Mass Vanilla MaltMusclePharm1,000 mg
• Universal Gain Fast 3100 Cookies & CreamUniversal1,000 mg
• Plus CBD Reserve 50 mg Lemon Ginger FlavorCV Sciences1,000 mg
• Plus CBD Reserve 50 mg Dark Chocolate Mint FlavorCV Sciences1,000 mg
• Keto Shake Cocoa FlavorDr. Berg1,000 mg
• MaxImmunityPlusBody Dynamics MaXzorbceuticals Nutrition1,000 mg

In which products and brands?

Brands listing it most: Herbal Hills (10), Insane Labz (5), G6 Sports (4), Organixx (3), InterActive Nutrition (3), Ayur Earth (2), Giant Sports (2), Dr. Venessa's Formulas (2), Nature's Plus (2), Giant Sports International (2).

Every product listing trans fat

4,206 products, A to Z by name (page 37 of 85), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

• MacaZintno amount
• Maca Powder Malty, Nutty FlavorViva Naturals Organicno amount
• Maca Root PowderBIOVEA Natural Foodsno amount
• MacroMeal Ultimate ChocolateMacroLife Naturalsno amount
• MacroMeal Ultimate Chocolate Protein PowderMacroLife Naturalsno amount
• MacroMeal Ultimate VanillaMacroLife Naturalsno amount
• MacroMeal Ultimate Vanilla Protein PowderMacroLife Naturalsno amount
• MacroPro Cookies & CreamSyntraxno amount
• MacroPro Milk ChocolateSyntraxno amount
• MacroPro Vanilla Bean FlavoredSyntraxno amount
• Macros Banana Nut BreadGNC Beyond Rawno amount
• Macros Chocolate Chip MuffinGNC Beyond Rawno amount
• Macros Maple Brown SugarGNC Beyond Rawno amount
• Macros Rolled Oats & HoneyGNC Beyond Rawno amount
• Made with Organic Flax Seed OilCalifornia Academy of Health · off the marketno amount
• Magnesium Soft Chews Orange Cream FlavorHealthy Delights Naturalsno amount
• Magnesium Soft Chews Orange Creame FlavorHealthy Delights Naturals · off the marketno amount
• Maitake Mushroom PowderBIOVEA Natural Foodsno amount
• Major Mass Marshmallow CharmsVMI Sports Black Seriesno amount
• Malt ExtractGM Germano amount
• MaltodextrinBulkSupplements.com · off the marketno amount
• Maltodextrin UnflavoredMuscle Feastno amount
• Mangosteen PowderBIOVEA Natural Foodsno amount
• Maqui SuperFruit Antioxidant JuiceNOWno amount
• Marine Collagen UnflavoredNutricostno amount
• MarineOmegaPharmanex · off the marketno amount
• Mass Gain Chocolate MilkshakePurusno amount
• Mass Gain Vanilla MIlkshakePurusno amount
• Mass Gainer Chocolate Ice CreamBodybuilding.com Signatureno amount
• Mass Gainer Creamy VanillaFINAFLEXno amount
• Mass Gainer Gourmet ChocolateMarked Nutrition · off the marketno amount
• Mass Gainer Gourmet VanillaMarked Nutrition · off the marketno amount
• Mass Gainer Vanilla Ice CreamBodybuilding.com Signatureno amount
• Mass Pro ChocolateG6 Sports500 mg
• Mass Pro High Protein Mass Gainer ChocolateG6 Sports500 mg
• Mass Pro High Protein Mass Gainer VanillaG6 Sports500 mg
• Mass Pro VanillaG6 Sports500 mg
• Mass Triple ChocolateMutantin a blend
• Mass Vanilla Ice CreamMutantin a blend
• Mass XXX ChocolateGNC Pro Performanceno amount
• Mass XXX VanillaGNC Pro Performanceno amount
• Mass-Peak ChocolateInner Armourno amount
• Mass-Peak Chocolate Peanut ButterInner Armourno amount
• Mass-Peak Cookies And CreamInner Armourno amount
• Mass-Peak StrawberryInner Armourno amount
• Mass-Peak VanillaInner Armourno amount
• Mass-Tadon ChocolateInterActive Nutrition · off the market100 mg
• Mass-Tadon StrawberryInterActive Nutrition · off the market100 mg
• Mass-Tadon VanillaInterActive Nutrition · off the market100 mg
• Massive Muscle Gainer ChocolateMRMno amount

Where next?

• Check an amount of trans fat
• Labels above the upper limit
• All ingredients