Other ingredients
Calcium Carbonate (Ca Carbonate; CaCO3); Stearic Acid; Microcrystalline Cellulose; Magnesium Stearate (Mg Stearate); Croscarmellose Sodium; Silicon Dioxide (SiO2); Water; Purified; Hydroxypropyl Methylcellulose (HPMC); Glycerin
Image: NIH Office of Dietary Supplements, Dietary Supplement Label Database — No separate image reuse license stated
Logos Nutritionals
Nitro Complex
Tablet or Pill
Serving size3 Tablet(s)
Servings per containerNot listed
Package90 Tablet(s)
Data retrievedJul 28, 2026
Supplement Facts
Serving size 3 Tablet(s)
Arginine Alpha-Ketoglutarate2985 mgDV not established
Ornithine Alpha-Ketoglutarate75 mgDV not established
Glutamine Alpha Ketoglutarate75 mgDV not established
L-Arginine Hydrochloride15 mgDV not established
Label directions
Suggested use: Take 3 tablets 1 to 2 times daily between meals; or before and/or after exercise; with 8 ounces of water - or as directed by a healthcare professional.
Label warnings
Caution: Do not exceed recommended dose. Pregnant or nursing mothers children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Pregnant or nursing mothers children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of the reach of children. This product is manufactured and packaged in a facility which may also process milk soy wheat egg peanuts tree nuts fish and crustacean shellfish. Do not use if safety seal is damaged or missing.
Identity and label version
NIH label record335726
Entered into NIH DSLDJul 24, 2025
UPC / GTIN00850045673222
Manufacturer / distributor on labelLogos Nutritionals LLC.
Market statusOn market in the source data
“Entered into NIH DSLD” is the database entry date for this label record. It is not a manufacturer launch date or a label effective date.
NIH label history (1)
Current labelNIH record 335726Entered Jul 24, 2025
Arginine Alpha-Ketoglutarate2985 mg
Ornithine Alpha-Ketoglutarate75 mg
Glutamine Alpha Ketoglutarate75 mg
L-Arginine Hydrochloride15 mg
Label warning: Caution: Do not exceed recommended dose. Pregnant or nursing mothers children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Pregnant or nursing mothers children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of the reach of children. This product is manufactured and packaged in a facility which may also process milk soy wheat egg peanuts tree nuts fish and crustacean shellfish. Do not use if safety seal is damaged or missing.
Sources and traceability
- NIH Dietary Supplement Label DatabaseData retrieved Jul 28, 2026Open source ↗
More from Logos Nutritionals
Data comes from product labels or official public sources. It does not mean Safmira, NIH, or FDA approves, certifies, or recommends this product. Label amounts are not laboratory measurements.