blend

Proprietary Blend supplements

Half of the 9,259 proprietary blend supplements in the NIH label database that print an amount list 500 mg or less per serving; the middle half list 150 mg to 1,156 mg (DSLD version 9.4.0, January 2026). The 174 products whose only supplement ingredient is proprietary blend list a median of 500 mg.

How much proprietary blend do supplements contain?

The median product lists 500 mg per serving. One in ten lists 50 mg or less, one in ten 3,000 mg or more. The amount printed most often is 1,000 mg (425 products).

Which products list the most proprietary blend?

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).

• 100% Hemp & Whey Powder VanillaBioChem Sports29,800 mg
• Ultra Pump Fuel v.5 Insanity Electric Pink LemonadePMD29,454 mg
• Ultra Pump Fuel v.5 Insanity Strawberry SlamPMD29,039 mg
• Ultra Pump Fuel Caffeine Free Strawberry LimeadePMD29,000 mg
• Ultra Pump Fuel v.5 Rockin' Rainbow SherbetPMD28,954 mg
• InflammaCORE Chocolate MintOrtho Molecular Products28,500 mg
• InflammaCORE StrawberryOrtho Molecular Products28,500 mg
• Organic Certified Lychee Juice BlendDynamic Health Laboratories Inc.28,400 mg

Have the amounts changed over the years?

Products whose current label entered DSLD in 2011 list a median of 800 mg; those entered in 2025, 508 mg.

In which products and brands?

Brands listing it most: TerraVita Premium Collection (316), Nature's Way (302), Hawaii Pharm (211), Herbal Terra (140), Nature's Sunshine (124), Pure Herbs (119), Guang Ci Tang (118), Justified Laboratories (78), Plum Flower (73), Irwin Naturals (72).

Every product listing proprietary blend

11,727 products, A to Z by name (page 151 of 235), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

• No. 58 ZincWachters' · off the marketin a blend
• No. 6 Alfalfa Sea VegetationWachters' · off the market500 mg
• No. 60 Chewable Calcium-Phosphorus With Vitamin DWachters' · off the market3,650 mg
• No. 64 Select Cal 1000Wachters' · off the market390 mg
• No. 8 Sleek N' LeanWachters' · off the market4,700 mg
• No. 92 Antioxidative Cell Food SupplementWachters' · off the market150 mg
• No. 93 I.C.C.Wachters' · off the marketin a blend
• NO2 Black Muscle+Pump Black Razzy RippedMRI Performance300 mg
• NO2 Black Muscle+Pump Jacked JuiceMRI Performance300 mg
• NO2 Black Muscle+Pump Sour Pixie PumpMRI Performance1,600 mg
• NO2 Black Muscle+Pump SwoleberryMRI Performance300 mg
• NO2 Nos-Enhanced HemodilatorMRI Performance150 mg
• No3 DrivePS ProSuppsin a blend
• NO3 Drive Blue RazzPS ProSupps500 mg
• NO3 Drive Fruit PunchPS ProSupps500 mg
• NO3 Drive Fruit PunchProSupps500 mg
• NO3 Drive Green ApplePS ProSupps500 mg
• NO3 Drive UnflavoredPS ProSupps500 mg
• NomorbidityAmbrosia Collective500 mg
• Non-Drowsy Aller-PureIrwin Naturals6 mg
• Nootropic Focus BoostNew Age820 mg
• Nootropic PunchH Co.50 mg
• NopaleaTriVita907,150 mg as transcribed, likely a slip
• Nopavera Plus Exotic Fruit FlavorEssential Source1,950 mg
• NoPhedraAbsolute Nutritionin a blend
• NOS Blast Creatine Nitro SolutionPrecision Engineered1,200 mg
• NOS Blast Creatine Nitro Solution Extreme OrangePrecision Engineered1,200 mg
• Nose & ThroatProSol · off the market225 mg
• Not Today, GreyArey335 mg
• Nourish The Surface TeapillsPlum Flower1,360 mg
• NovaBurn XTInnovaPharm Essentials520 mg
• Novadex XTGaspari Nutrition75 mg
• NovaLean Grape HeadzInnovaPharm375 mg
• Now Whey ProteinReliv100.2 mg
• NOX Flo SRTesseract Medical Research500 mg
• NOXygen Blue RaspberryPurus Labs1,500 mg
• NOXygen Gummy BearPurus Labs1,500 mg
• NOXygen Strawberry CandyPurus Labs1,500 mg
• NOXygen UnflavoredPurus1,500 mg
• Noxylane4LaneInnovative1,000 mg
• Noxylane4 Double StrengthLaneInnovative1,000 mg
• Np-TPure Herbs1,915 mg
• NslLoomis Enzymes232 mg
• Nss-MPure Herbs1,958 mg
• NTFactor CoQ10 Chocolate ChewablesNutriCology900 mg
• NTFactor EnergyLipidsAllergy Research Group1,087 mg
• NTFactor EnergyLipids ChewablesNutriCology918 mg
• NTFactor EnergyLipids PowderAllergy Research Group · off the market1,087 mg
• NTFactor EnergyLipids PowderNutriCology1,087 mg
• Nuan Gong Yun Zi Pian FertiAssist 200 mgGuang Ci Tang1,056 mg

Where next?

• Labels above the upper limit
• All ingredients