Dr. Mercola Pure Power, Energy Boost, Ginseng + B12, 30 Capsules supplement bottle
Dr. Mercola

Pure Power, Energy Boost, Ginseng + B12, 30 Capsules

What We Researched
7 active ingredients analyzed · 3 inactive ingredients decoded · 4 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
65
Product Score Fair
81
Brand Score Good

Product Analysis

Transparency Fair

Supplement Facts

IngredientAmount% DV
Vitamin B12 (as Methylcobalamin) 1,000 mcg 41,667%
Lowfat Cocoa 389 mg *
Ginger (Zingiber officinale) Root
Allspice (Pimenta dioica) Fruit
Cinnamon (Cinnamomum burmannii, Cinnamomum zeylanicum) Bark
Theobromine 100 mg *
Fermented Korean Ginseng (Panax ginseng) Root Extract 96 mg *
Bioavailability Very Good

Absorption Rating

  • Vitamin B12 (as Methylcobalamin) Good
  • Lowfat Cocoa Good
  • Ginger (Zingiber officinale) Root Fair
  • Allspice (Pimenta dioica) Fruit Fair
  • Cinnamon (Cinnamomum burmannii, Cinnamomum zeylanicum) Bark Fair
  • Theobromine Good
  • Fermented Korean Ginseng (Panax ginseng) Root Extract Good
Other Ingredients Excellent

Fillers & Additives

  • Capsule (Hydroxypropyl Methylcellulose)
  • Gum Acacia
  • Modified Tapioca Starch
Efficacy Poor

Dosage Analysis

  • Vitamin B12 (as Methylcobalamin) 1,000 mcg Effective
  • Lowfat Cocoa 389 mg Under-dosed
  • Theobromine 100 mg Under-dosed
  • Fermented Korean Ginseng (Panax ginseng) Root Extract 96 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin B12 (as Methylcobalamin) 1,000 mcg 41,667%
Lowfat Cocoa 389 mg *
Ginger (Zingiber officinale) Root
Allspice (Pimenta dioica) Fruit
Cinnamon (Cinnamomum burmannii, Cinnamomum zeylanicum) Bark
Theobromine 100 mg *
Fermented Korean Ginseng (Panax ginseng) Root Extract 96 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Capsule (Hydroxypropyl Methylcellulose) Safe

It provides a vegetarian encapsulation option.

Gum Acacia Safe

It is used as a thickener, binder, or emulsifier.

Modified Tapioca Starch Generally_safe

It is added as a filler, binder, or thickener.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$31$30$29$28$27 Mar 12 $28.59
iHerb

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

Brand Trust Report
Dr. Mercola

Founded 1997 · Cape Coral, Florida, USA · 209 products · mercola.com/

Certifications

4 certifications
Consumerlab Verified Source
Nsf Gmp Verified Source
Usda Organic Verified Source
Fda Gmp Inspections Verified Source

Transparency

2 claims
Third Party Testing Claim — Verified Source

Violation History

7 incidents
Prop 65 Lead2025-04-18Source
Lawsuit Wrongful termination and breach of a severance contract by the former CEO.2024Source
Fda Warning Unapproved and misbranded products related to Coronavirus Disease 2019 (COVID-19).2021-02-18Source
Lawsuit False and unsupported claims that its indoor tanning systems are safe and do not increase the risk of skin cancer.2016Source
Fda Warning Illegal marketing of a medical device.2011-01-01Source
Fda Warning Illegal drug claims for various supplements.2006-01-01Source
Fda Warning Illegal drug claims for various supplements.2005-01-01Source
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Frequently Asked Questions
Is Dr. Mercola Pure Power, Energy Boost a good supplement?

Dr. Mercola Pure Power, Energy Boost, Ginseng + B12, 30 Capsules received a product quality score of 65/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 7 active ingredients with 30 servings per container. Of the 3 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, Dr. Mercola, holds a brand trust score of 81/100 with 4 verified certifications including Consumerlab, Nsf Gmp, Usda Organic, Fda Gmp Inspections.

What are the ingredients in Dr. Mercola Pure Power, Energy Boost?

Dr. Mercola Pure Power, Energy Boost contains 7 active ingredients: Vitamin B12 (as Methylcobalamin) (1,000 mcg), Lowfat Cocoa (389 mg), Ginger (Zingiber officinale) Root, Allspice (Pimenta dioica) Fruit, Cinnamon (Cinnamomum burmannii, Cinnamomum zeylanicum) Bark, Theobromine (100 mg), and 1 more. Notable high-dose ingredients include Vitamin B12 at 41,667% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Dr. Mercola Pure Power, Energy Boost safe to take?

Dr. Mercola Pure Power, Energy Boost, Ginseng + B12, 30 Capsules 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.

Is Dr. Mercola a trustworthy supplement brand?

Dr. Mercola receives a brand trust score of 81/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1997 and headquartered in Cape Coral, Florida, USA, the company offers 209 products in their lineup. They hold 4 verified certifications including Consumerlab, Nsf Gmp, Usda Organic, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Dr. Mercola has 7 historical regulatory incidents on record, which are factored into the trust score.

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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.