Oxynergy OXYENERGY Methyl Vitamin B12 5000mcg supplement bottle
Oxynergy

OXYENERGY Methyl Vitamin B12 5000mcg

What We Researched
2 active ingredients analyzed · 2 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
84
Product Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Folate (as L-5-Methyltetrahydrofolate Calcium) 758.3 mcg DFE (455 mcg Folic Acid) 190%
Vitamin B12 (as Methylcobalamin) 5000.0 mcg 208333%
Bioavailability Excellent

Absorption Rating

  • Folate (as L-5-Methyltetrahydrofolate Calcium) Good
  • Vitamin B12 (as Methylcobalamin) Good
Other Ingredients Good

Fillers & Additives

  • Microcrystalline Cellulose
  • Capsule (Gelatin, Water, Artificial Color) High
Efficacy Very Good

Dosage Analysis

  • Folate (as L-5-Methyltetrahydrofolate Calcium) 758.3 mcg DFE (455 mcg Folic Acid) Effective
  • Vitamin B12 (as Methylcobalamin) 5000.0 mcg High

Supplement Facts

Ingredient Amount % Daily Value
Folate (as L-5-Methyltetrahydrofolate Calcium) 758.3 mcg DFE (455 mcg Folic Acid) 190%
Vitamin B12 (as Methylcobalamin) 5000.0 mcg 208333%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Capsule (Gelatin, Water, Artificial Color) Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$18$17$16$15$14 $16.11
Target

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

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Frequently Asked Questions
Is Oxynergy OXYENERGY Methyl Vitamin B12 5000mcg a good supplement?

Oxynergy OXYENERGY Methyl Vitamin B12 5000mcg received a product quality score of 84/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 2 active ingredients with 60 servings per container. Of the 2 inactive ingredients, 1 are rated safe and 0 are flagged for review.

What are the ingredients in Oxynergy OXYENERGY Methyl Vitamin B12 5000mcg?

Oxynergy OXYENERGY Methyl Vitamin B12 5000mcg contains 2 active ingredients: Folate (as L-5-Methyltetrahydrofolate Calcium) (758.3 mcg DFE (455 mcg Folic Acid)), Vitamin B12 (as Methylcobalamin) (5000.0 mcg). Notable high-dose ingredients include Vitamin B12 at 208333% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Oxynergy OXYENERGY Methyl Vitamin B12 5000mcg safe to take?

Oxynergy OXYENERGY Methyl Vitamin B12 5000mcg has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

How much vitamin d3 should i take daily?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What does vitamin d do?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How much vitamin d3 per day for a woman?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.