🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 18% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Label Data

45 Gram(s) Serving Size
15 Servings
Other Combinations Product Type
18% Evidence Coverage

Supplement Facts — Evidence Check

Calories
160 {Calories}
Total Fat
0.5 Gram(s) (1% DV)
Cholesterol
Total Carbohydrates
19 Gram(s) (6% DV)
Protein
20 Gram(s) (36% DV)
1 mg (50% DV)
✅ Within RDA (0.8× RDA of 1.3 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 1mg UL 100mg
3 mcg (50% DV)
✅ 1.3× RDA — within safe limits 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.003mg
Calcium
80 mg (8% DV)
Iron
4.5 mg (25% DV)
Sodium
200 mg (9% DV)
Digestive Enzyme Blend
4 mg

Other Ingredients

Protein Blend Maltodextrin Natural and Artificial flavors Medium Chain Triglycerides Sodium Hexametaphosphate Gum Blend Sucralose Acesulfame-Potassium

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (89% of products) Nutrient (56% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

For Best Results, Stack With: PRE USE 30 TO 45 MINUTES BEFORE WORKOUT

POST USE IMMEDIATELY AFTER WORKOUT

How to Make the Perfect Recovery Shake: STIR SHAKE BLEND Tip: Try blending with ice, your favorite fruit, juice, peanut butter, or anything else you enjoy for a delicious smoothie. Directions: Mix 1 serving (1 scoop) with 8 oz. of water and consume daily. Do not exceed 4 serving(s) in a 24-hour period. Drink 8 to 10 glasses of water daily for general good health. Read entire label before use and follow directions.

Shake container before use.

⚠️ Warnings & Precautions

Contains soy. Processed in a facility that also processes milk, eggs, wheat, shellfish, fish oil, tree nut and peanut ingredients

WARNING: Not intended for use by persons under 18.

WARNING: Do not use if pregnant or nursing. Consult a medical doctor if you are using any medications or before starting a diet or exercise program.

KEEP OUT OF REACH OF CHILDREN.

Do not use if packaging has been tampered with.

Note: This product is sold by weight, so some settling may occur.

NOTICE: Use this product as a food supplement only. Do not use for weight reduction.

🧪 Formulation Notes

Six Star Soy Protein is 100% Ultra Premium Soy Protein with added vitamins B6 & B12.

Zero Lactose, Zero Cholesterol, Zero Trans Fat

Who Is Six Star Soy Protein For? ~ Men & Women Who Want to Support Their Fitness Goals

~ Delivers 20g of ultra-premium, 100% soy protein

~ Zero lactose, zero cholesterol & zero trans fat

Ultra-Premium, 100% Soy Protein with Added Vitamins B6 & B12 Six Star Soy Protein delivers 100% high-quality soy protein as the only protein source.

Plus, Six Star Soy Protein delivers 4g of fiber and is rich in vitamins B6 and B12 to support metabolic energy.

TOTAL 20g PROTEIN Ultra-Premium, 100% Soy Protein with Added Vitamins B6 & B12

~ Zero Lactose, Zero Cholesterol, Zero Trans Fat

Zero Aspartame

Contains soy.

Additional Information

New look Same great formula

FROM AMERICA'S #1 SELLING BODY BUILDING SUPPLEMENT BRAND

20 YEARS of EXCELLENCE

LEADER IN SCIENCE A PORTION OF EVERY DOLLAR TO MORE RESEARCH $

GUARANTEED BANNED SUBSTANCE FREE

cGMP MANUFACTURED Manufactured according to cGMP standards, as is required for all dietary supplements.

AMERICAN MASTERS OF TASTE GOLD MEDAL SUPERIOR TASTE

MADE IN THE USA FROM DOMESTIC & INTERNATIONAL INGREDIENTS

~ Helps build lean muscle, increase strength and support recovery when used daily

~ Delivers essential amino acids ~ Mixes easily and tastes amazing

Soy is an excellent vegetarian protein source that provides a complete spectrum of amino acids. This includes the essential amino acids that your body can’t produce on its own and needs to take in from external sources.

Whether you’re in the gym, in the game or just trying to meet the challenges of your busy life, stronger muscles will help you perform better. Each serving mixes easily with a spoon or in a shaker cup, and delivers melt-in-your-mouth, supremely delectable flavor that you’re sure to love! Get yours today!

Award-Winning Taste You Will Love

Pre-workout powder engineered to enhance muscle performance, increase energy, and get you pumped while you train.

Post-workout creatine supplement designed to build muscle, boost strength and enhance muscle performance.

FOR MORE INFO, RECIPES, TIPS, AND TO JOIN THE CONVERSATION, VISIT SixStarPro.COM

ELITE SERIES

~ Helps Build Lean Muscle & Support Recovery

NATURAL AND ARTIFICIAL FLAVORS

Mixes Instantly

Store in a cool, dry place (60(0)F to 80(0)F).

Made in the U.S.A. from domestic and international ingredients.

10886US 0315

Product Details

UPC / SKU 6 31656 70373 3
DSLD Entry Date 2016-05-22
Product Type Other Combinations
Form Powder
DSLD ID 59704
Data Updated 2026-04-11

Research Evidence

237 Research Sources
53 Avg Quality Score
83 Meta Analysis
74 Systematic Review
45 Rct
29 Clinical Trial
2 Guideline
2 Regulatory Source
1 Openfda Safety
A Associations between serum Homocysteine, vitamin B9, and vitamin B12 levels and the formation of intracranial Aneurysms: A systematic review and meta-analysis
Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2025
A Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies
Meta Analysis Critical reviews in food science and nutrition 2019
A Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency
Systematic Review The Cochrane database of systematic reviews 2018
A Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression
Meta Analysis Nutrients 2021
A Efficacy of different routes of vitamin B12 supplementation for the treatment of patients with vitamin B12 deficiency: A systematic review and network meta-analysis
Systematic Review Irish journal of medical science 2024
B Helicobacter pylori infection and micronutrient deficiency in pregnant women: a systematic review and meta-analysis
Meta Analysis BMJ open gastroenterology 2020
B Vitamin B12 supplementation during pregnancy for maternal and child health outcomes
Systematic Review The Cochrane database of systematic reviews 2024
B A comprehensive review and meta-regression analysis of randomized controlled trials examining the impact of vitamin B12 supplementation on homocysteine levels
Meta Analysis Nutrition reviews 2024
B Relationship between vitamin B12 levels and motor development: A systematic review
Systematic Review Clinical nutrition ESPEN 2024
B Vitamin B12, folate, and homocysteine in metabolic syndrome: a systematic review and meta-analysis
Meta Analysis Frontiers in endocrinology 2023
View all evidence for Vitamin B12 →

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