Built By Nature Nitric Oxide product packaging

Image: NIH Office of Dietary Supplements, Dietary Supplement Label DatabaseNo separate image reuse license stated

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Nitric Oxide

Capsule

Serving size4 Capsule(s)
Servings per containerNot listed
Package60 Capsule(s)
Data retrievedJul 28, 2026

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Supplement Facts

Serving size 4 Capsule(s)

Calcium72 mg6% DV
Niacin30 mg NE188% DV
L-Arginine800 mgDV not established
L-Arginine AKG Extract800 mgDV not established
L-Citrulline Hydrochloride400 mgDV not established
L-Citrulline Malate Extract400 mgDV not established
Beta-Alanine160 mgDV not established

Other ingredients

Cellulose; Stearate; Silicon Dioxide (SiO2)

Label directions

Suggested use: As a dietary supplement take four (4) capsules once a day. For best results take 20-30 min before activity with an 8 oz. glass of water or as directed by your healthcare professional.

Label warnings

Caution: Do not exceed recommended dose. Pregnant or nursing mothers children under the age of 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 the age of 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of reach of children. Do not use if safety seal is damaged or missing.

Identity and label version

NIH label record328630
Entered into NIH DSLDApr 24, 2025
UPC / GTINNot listed
Manufacturer / distributor on labelBuilt By Nature
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 328630Entered Apr 24, 2025
Serving size4 Capsule(s)
Formula version11990dcc
Ingredients on label7
NIH sourceOpen label ↗
Calcium72 mg
Niacin30 mg NE
L-Arginine800 mg
L-Arginine AKG Extract800 mg
L-Citrulline Hydrochloride400 mg
L-Citrulline Malate Extract400 mg
Beta-Alanine160 mg

Label warning: Caution: Do not exceed recommended dose. Pregnant or nursing mothers children under the age of 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 the age of 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of reach of children. Do not use if safety seal is damaged or missing.

Sources and traceability

  • NIH Dietary Supplement Label DatabaseData retrieved Jul 28, 2026
    Open source ↗

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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.