🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 62% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Can(s) Serving Size
Other Combinations Product Type
62% Evidence Coverage

Supplement Facts — Evidence Check

Calories
130 {Calories}
Total Carbohydrates
34 g (11% DV)
Sugar
29 g
Dietary Fiber
2 g (8% DV)
Vitamin C
166 mg (280% DV)
81 IU (270% DV)
📊 3.6× RDA — above typical dose (UL: 1000 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 54.27mg UL 1000mg
2 mg (130% DV)
✅ 1.7× RDA — within safe limits 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 2mg
2 mg (130% DV)
✅ 1.5× RDA — within safe limits 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 2mg
26 mg (130% DV)
✅ 1.9× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 26mg UL 35mg
3 mg (130% DV)
✅ 2.3× RDA — within safe limits 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 3mg UL 100mg
8 mcg (130% DV)
📊 3.3× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.008mg
325 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 325mg
85 mg
📊 Market median: 260.0mg (249 products) 📚 156 studies (Tier A: 4, B: 61)
This product: 85mg

Other Ingredients

Water organic evaporated Cane juice White Grape juice concentrate Inulin Lemon juice concentrate natural Lime flavor Quercetin Citric Acid Ascorbic Acid Gum Arabic Locust Bean Gum Green Tea extract Alpha-Tocopheryl Acetate Caffeine Niacinamide natural Lemon flavor Pyridoxine Hydrochloride Thiamine Hydrochloride Riboflavin Cyanocobalamin Ingredients

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)

Product Information

🧪 Formulation Notes

contains 10% Fruit Juice

Contains 48mg of caffeine (equivalent to approx. 1/2 cup of coffee) Caffeine is used as a metabolic enhancer to help the body absorb other key nutrients in the FRS formula.

Patented Blend of Quercetin + Vitamins B1 B2 B3 B6 B12 C E

This can of FRS supplies the same amount of antioxidants as: 3 servings of blueberries or 8 servings of red onions or 10 servings of raspberries

Additional Information

410-0014

FRS is a healthy energy drink that takes you up a level and keeps you there. FRS contains quercetin - a natural, powerful anti-oxidant found in blueberries, red onions, apples, and cocoa. Quercetin helps extend your body's natural adrenaline as well as neutralizes the oxidants in your body that cause fatigue. Joining quercetin to keep your energy on the level are key vitamins and potent antioxidants from green tea leaves. Inside one can is a daily allowance of enhanced mental focus, increased performance and the energy to keep you going. So rise up, stay up and enjoy your day.

FRS supports: LIVESTRONG LANCE ARMSTRONG FOUNDATION

lemon lime

non carbonated·shake well Natural ingredients may settle.

PLEASE RECYCLE

Source: Flavonoid comparison based on mg of total flavonoids. Composition varies among products compared. Flavonoid content of fruits and vegetables from USDA Flavonoid Database using 1/2 cup serving size.

Ten cents of every case of FRS sold goes to the Lance Armstrong Foundation, www.livestrong.org.

Product Details

UPC / SKU 8 72774 00304 0
DSLD Entry Date 2011-11-25
Product Type Other Combinations
Form Liquid
Brand FRS
DSLD ID 2346
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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