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Mass 550

FINAFLEXUpdated April 2026

Product Information

Form
Capsule
Servings Per Container
30
UPC
6 89466 67022 6
Product Type
Other Combinations
DSLD Entry Date
2018-06-25

Target Groups

Adult (18 - 50 Years)

All Ingredients

IngredientAmount% DV
Vitamin D1600 IU400%
Lean Mass Matrix120 mg
Testosterone Matrix550 mg

† Daily Value not established.

Label Statements

General Statements: All Other Content

Xtreme Anabolic Matrix

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

Mass 550 is the most pivotal advancement in lean muscle acquisition ever introduced.

Formula re: Contains

Mass 550 contains two of the most innovative and exotic bodybuilding ingredients available today. The novel combination of Letrosterone and Maslinic acid creates an anabolic environment that promotes lean muscle growth, increased protein synthesis, and a reduction in overall estrogen in the body.

Suggested/Recommended/Usage/Directions

Suggested use: As a dietary supplement take 2 capsules 1-2 times daily with food. Take Mass 500 every day, including non-training days. Increase protein intake during cycle of Mass 550 to maximize lean muscle and strength gains. For extreme results use 2-3 bottles of Mass 550 consecutively over a 40-90 day period. Do not use Mass 550 for more than 90 days consecutively.

Precautions re: All Other

Do not use Mass 550 for more than 90 days consecutively.

FDA Statement of Identity

Dietary Supplement - 60 capsules

Precautions re: Children

Warning: Keep out of reach of children.

Precautions re: Pregnant or Nursing or Prescription Medications

Do no use if pregnant or nursing.

Precautions re: All Other

Consult your doctor prior to use if you have or are at risk for prostate disease, heart disease, or any other general medical condition.

Precautions re: Pregnant or Nursing or Prescription Medications

Consult your doctor prior to use if you are taking any other prescription medications. All persons are advised to consult with their doctor or other medical authority before use of this or any other other dietary supplement. Warning: Discuss possible interactions and contradictions of this dietary supplement with other medicines currently prescribed by your doctor.

Precautions re: All Other

Discontinue use 2 weeks prior to surgery. Do not combine this product with alcohol. Do not use if your health status is unknown. Caution: Athletes or other persons who are subject to testing for performance enhancing drugs may test positive when using dietary supplements. All persons are advised to contact their drug testing organization prior to use of this or any other dietary supplement.

Precautions re: Children

May not be suitable for persons under the age of 18 years old.

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.

General Statements: All Other Content

Sport performance Ultimate bodybuilding product Promote lean muscle gains Increase protein synthesis Reduce estrogen levels Boost testosterone 30 servings

Formula re: Contains

Built with Letrosterone

FDA Statement of Identity

Dietary Supplement

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

Redefine yourself.

Supplement Facts Panel

Supplement Facts
Serving Size 2 Capsule(s)
Servings Per Container 30
Amount Per Serving% Daily Value*
Vitamin D
1600 IU400%
Lean Mass Matrix
120 mg
Testosterone Matrix
550 mg

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

† Daily Value not established.

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