🟢 97/100

This product looks safe

  • Folate: 680mg is 680.0× the Tolerable Upper Intake Level (1.0mg)
  • 82% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Folate: 680mg is 680.0× the Tolerable Upper Intake Level (1.0mg)

Label Data

1 Vegetarian Capsule(s) Serving Size
45 Servings
Other Combinations Product Type
82% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
200 mg (222% DV)
127 mg (897% DV)
📊 8.5× RDA — above typical dose (UL: 1000 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 127mg UL 1000mg
20 mg (1667% DV)
📊 16.7× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 20mg
20 mg (1538% DV)
📊 15.4× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 20mg
20 mg NE (125% DV)
✅ 1.4× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 20mg UL 35mg
20 mg (1176% DV)
📊 15.4× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 20mg UL 100mg
680 mcg DFE (170% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 680.0× (UL: 1.0 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 680mg UL 1.0mg
300 mcg (12500% DV)
📊 125.0× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.3mg
Iron
20 mg (111% DV)
70 mcg (127% DV)
✅ 1.3× RDA — within safe limits 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.07mg UL 0.4mg
450 mg
📊 Market median: 500.0mg (861 products) 📚 60 studies (Tier A: 4, B: 13)
This product: 450mg

Other Ingredients

Hydroxypropyl Methylcellulose Silica Magnesium Stearate Rice, Powder

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) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Suggested use: Depending upon body weight and level of exercise, take 1-2 capsules twice daily on hypoxic training days, and 1-2 capsules once daily on off days.

⚠️ Warnings & Precautions

Warning: Do not use if pregnant, nursing, or under the age of 18.

Consult your doctor before using this or any dietary supplement, especially if you have or suspect you may have any medical condition. Immediately discontinue use and contact your doctor if any adverse reactions occur.

Warning: Do not use if pregnant, nursing, or under the age of 18. Keep out of reach of children.

To report any serious adverse events, please call 800-697-2086 or email info@snac.com.

Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.

🧪 Formulation Notes

HypOxygen was designed to be utilized with hypoxic (low oxygen) training methods and provides specific nutrients needed to support the normal production of red blood cells. High altitude training has been shown to help enhance oxygen delivery to muscle tissue and help accelerate the removal of metabolic waste byproducts such as lactic acid. These oxygen delivery advantages may support athletic performance and recovery.

Muscle oxygenation Oxygen uptake support formula

Additional Information

Store in a cool, dry place below 30 degrees C (86 degrees F).

Product Details

UPC / SKU 0 94922 29946 8
DSLD Entry Date 2023-06-22
Product Type Other Combinations
Form Capsule
DSLD ID 292300
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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