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Nitrix Core Series

BSNUpdated April 2026

This product has been discontinued. Label data shown is from the last available version.

Product Information

Brand
BSN
Form
Tablet or Pill
Servings Per Container
120
UPC
8 34266 00504 8
Product Type
Other Combinations
DSLD Entry Date
2011-11-25

Target Groups

Adult (18 - 50 Years)

All Ingredients

IngredientAmount% DV
Folate200 mcg50%
ACE33 Gram(s)
CRTS21.5 Gram(s)

† Daily Value not established.

Label Statements

FDA Statement of Identity

DIETARY SUPPLEMENT

Suggested/Recommended/Usage/Directions

RECOMMENDED USE FOR PERSONS OVER 200 LBS: Follow the same guidelines as above, but take 4 tablets 3 times per day, every day, on an empty stomach.

Suggested/Recommended/Usage/Directions

RECOMMENDED USE FOR PERSONS UNDER 200 LBS: As a dietary supplement, take 3 tablets 3 times per day, every day. Always take NITRIX on an empty stomach (i.e. approximately 30-45 minutes before meals or 2 hours after a meal). Taking NITRIX with food or on a full stomach may diminish its effects. Take the first 3 tablets in the morning upon rising, the second 3 tablets before lunch, and the third 3 tablets before dinner.

Precautions re: Children

Keep out of reach of children and pets.

FDA Disclaimer Statement

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Storage

Store in a cool dry place.

Formula re: Type

DESIGNED FOR: Healthy adults seeking to support or enhance lean muscle, physical performance, and recovery.

General Statements: All Other Content

A.M. TO P.M VASO-MUSCULAR VOLUMIZER*

General Statements: All Other Content

FOUNDATION

General Statements: All Other Content

Made in USA.

General Statements: All Other Content

Natural Alternatives International (NAI) is the owner of patents 5,965,596; 6,172,098; 6,426,361; 6,680,294 and registered trademark of CarnoSyn.

General Statements: All Other Content

This product contains ingredients of international and domestic origin.

General: Product/Version Code

V.4.504.0409US

General Statements: All Other Content

VASCULARITY* -PUMPS* -SIZE* -STRENGTH* -RECOVERY

Precautions re: Pregnant or Nursing or Prescription Medications

Do not use if you are contemplating pregnancy, pregnant, nursing, prone to dehydration, or exposed to excessive heat.

Brand IP Statement(s) re: (c), (TM), (SM)

FINISH FIRST.

Brand IP Statement(s) re: (c), (TM), (SM)

LIVE FOR THE PUMP!

Brand IP Statement(s) re: (c), (TM), (SM)

NITRIX is only intended to be consumed by healthy adults 18-50 years of age.

Brand IP Statement(s) re: (c), (TM), (SM)

NITRIX PRODUCT HIGHLIGHTS: NITRIX is designed to support and enhance: -Sustained Increases in Nitric Oxide (N.O.) Production* -Muscle Fullness, Vascularity and Full-Body Pumps* -Muscle Strength, Power, Endurance* -Nutrient Partitioning -Removal of Fatigue-Associated Waste Products from Muscle Tissue* -Recovery from Exercise* -Blood Flow to Muscle Tissue -Muscle Carnosine Content* -Resistance to Muscular Fatigue* -Hyrdrogen Ion (H+) Buffering* -Anaerobic Working Capacity of Muscle Tissue*

Brand IP Statement(s) re: (c), (TM), (SM)

NITRIX supports the following segments of the BSN Supplement Pyramid: Muscle Support, Performance Support and Recovery Support.*

Brand IP Statement(s) re: (c), (TM), (SM)

OFFICIAL NUTRITIONAL SUPPLEMENT PROVIDER OF THE UFC ULTIMATE FIGHTING CHAMPIONSHIP

Brand IP Statement(s) re: (c), (TM), (SM)

Stack with ATRO-PHEX, CELLMASS, N.O.-XPLODE, AXIS-HT, SYNTHA-6, and TRUE-MASS for maximum physique and performance impact.*

Precautions re: Allergies

Allergen Warning: Manufactured on equipment which processes products containing milk, egg, soybeans, shellfish, fish, tree nuts and peanuts.

Precautions re: All Other

Combining NITIRX with alcohol may increase the risk of low blood pressure (hypotension) and/or low blood sugar (hypoglycemia) particularly in the fasted state.

Precautions re: All Other

NOTE: Do not take glutamine supplements and NITRIX at the same time as doing so may diminish its effects. Keep intake of glutamine supplements to 10g or less of glutamine daily. For more info see Q&A section of ww.BSNonline.net. To maximize the vaso-muscular volumizing effects take NITRIX 3 times per day, every day.* Also consume 120 oz. of water per day and a diet that is rich in protein and carbohydrates. Your body chemistry and weight will determine how long it takes to experience the effects of NITRIX. Many users may notice the effects within the first 7-14 days of recommended use. Each week thereafter, the effects will become more pronounced. Other users may notice the initial effects after 14-21 days of use. Again, the effects will become more pronounced each week thereafter. NITRIX begins to induce its maximum vaso-muscular volumizing effects in weeks 3-12.* After 12 weeks of use, discontinue for at least 4 weeks.

Precautions re: All Other

Please be aware this product contains the naturally occurring amino acid Beta-Alanine, which may cause a tingling skin sensation in some individuals similar to niacin flush. This effect should diminish after a few hours and should ultimately subside after days of continuous use. Although rare, individuals with the genetic disorder hyper Beta-Alaninemia should not use this product.

Precautions re: All Other

Reduce or discontinue use if sleeplessness, tremors, dizziness, nervousness, headaches, or heart palpitations occur.

Precautions re: All Other

WARNING: Before consuming NITRIX seek advice from a physician if you are unaware of your current health condition or have any pre-existing medical condition including but not limited to: high or low blood pressure, cardiac arrhythmia, stroke, heart, liver, or thyroid disease, anxiety, depression, seizure disorder, psychiatric disease, diabetes, pernicious anemia, difficulty urinating due to prostate enlargement, or if you are taking an MAO inhibitor or any other medication.

General Statements: All Other Content

CORE SERIES

Supplement Facts Panel

Supplement Facts
Serving Size 3 Tablet(s)
Servings Per Container 120
Amount Per Serving% Daily Value*
Folate
200 mcg50%
ACE3
3 Gram(s)
CRTS2
1.5 Gram(s)

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

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