🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 37% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

20 fl. Oz. Serving Size
1 Servings
Other Combinations Product Type
37% Evidence Coverage

Supplement Facts — Evidence Check

Calories
200 {Calories}
Total Fat
Cholesterol
Sodium
Total Carbohydrates
50 Gram(s) (16.6% DV)
Protein
10 mg (588% DV)
📊 7.7× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 10mg
25 mg (125% DV)
✅ 1.8× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 25mg UL 35mg
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
100 mcg (1667% DV)
📊 41.7× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.1mg
Phosphorous
1077 mg (108% DV)
Sodium
243 mg (10% DV)
Calcium
290 mg (29% DV)
Potassium
90 mg (2.62% DV)
25 mg (6.25% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 25mg
10 mg (67% DV)
✅ Within RDA (0.9× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 10mg UL 40mg
300 mcg (100% DV)
📊 10.0× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.3mg
KARBOLIC
57.8 Gram(s)
Pterosport(TM)

Other Ingredients

Natural & Artificial flavors Citric Acid FD&C Yellow #6 FD&C Red #40 Sucralose

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

SUGGESTED USE: FOR BEST RESULTS, CONSUME ONE FULL BOTTLE BEFORE, DURING OR AFTER EXERCISE FOR ENERGY AND MUSCLE GLYCOGEN REPLENISHMENT.

⚠️ Warnings & Precautions

MANUFACTURED IN A FACILITY THAT PROCESSES MILK, EGG, SOY, WHEAT, AND SHELLFISH

🧪 Formulation Notes

- 50 GRAMS OF SUGAR-FREE, FAST ACTING CARBOHYDRATES!

NATURAL AND ARTIFICIAL FLAVOR

Additional Information

RESULTS . . . PERIOD!

- LOADED WITH TAURINE AND BETAINE TO DRAMATICALLY IMPROVE PERFORMANCE. - INFUSED WITH B-VITAMINS AND AN ELECTROLYTE COMPLEX NEEDED DURING EXERCISE FOR HYDRATION.

PS

GLUTEN FREE

POWERED BY: PteroSport Super Stilbene Powered Performance

HKLS

MANUFACTURED IN A cGMP FACILITY

MADE IN USA

Product Details

UPC / SKU 6 10708 88222 0
DSLD Entry Date 2014-03-25
Product Type Other Combinations
Form Liquid
Brand PS ProSupps
DSLD ID 31667
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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