🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

16.9 fl. Oz. Serving Size
1 Servings
Other Combinations Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
60 mg (100% DV)
30 IU (100% DV)
✅ 1.3× RDA — within safe limits 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 20.1mg UL 1000mg
5 mg (250% DV)
📊 3.8× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 5mg UL 100mg
400 mcg (100% DV)
✅ Within RDA (1.0× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.4mg UL 1.0mg
12 mcg (200% DV)
📊 5.0× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.012mg
Sodium
50 mg (2% DV)
Power Nitric Oxide Matrix
4 g
Energy Amplifying Matrix
1.7 g

Other Ingredients

purified Water Citric Acid Malic Acid Natural flavors Guar Gum Acesulfame Potassium BLUE #1

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Adult (18 - 50 Years) Sugar Free

Product Information

⚠️ Warnings & Precautions

WARNING LIMIT THE USE OF CAFFEINE-CONTAINING MEDICATIONS, FOODS, OR BEVERAGES WHILE TAKING THIS PRODUCT BECAUSE TOO MUCH CAFFEINE MAY CAUSE NERVOUSNESS, IRRITABILITY, SLEEPLESSNESS, AND OCCASIONALLY, RAPID HEART BEAT.

🧪 Formulation Notes

Fast Twitch(TM) Nitric Oxide Energy Supplement has less than 1g of Carbs and is sugar-free. It packs 1.7 grams of our Energy Amplifying Matrix that includes Taurine, Glucuronolactone plus 200mg of energy boosting caffeine. This is coupled with 4 grams of the Power Nitric Oxide Matrix that delivers Betaine Anhydrous, Glycocyamine, L-Citrulline and L-Arginine.

200 mg CAFFEINE

NO FRUIT JUICE

Additional Information

These two powerful blends Drive Intense Energy, Powerful Muscle Pumps and Workout Power.

TASTE SATISFACTION GUARANTEED

Naturally Flavored

EXPLOSIVE ENERGY

PRE DURING POST

REFRIGERATE AFTER OPENING

PLEASE RECYCLE

L-00355-REV01.01/12

CA Cash Refund ME, 5¢ deposit

Product Details

UPC / SKU 8 76063 00355 1
DSLD Entry Date 2012-10-25
Product Type Other Combinations
Form Liquid
Brand CytoSport
DSLD ID 14642
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
148 Meta Analysis
82 Systematic Review
71 Rct
62 Clinical Trial
2 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Other
1 Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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