Swanson Vitamin B12 Cyanocobalamin, Triple Action, 90 Tablets supplement bottle
Swanson

Vitamin B12 Cyanocobalamin, Triple Action, 90 Tablets

What We Researched
2 active ingredients analyzed · 14 inactive ingredients decoded · 6 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
50
Product Score Poor
90
Brand Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin B12 USP (as cyanocobalamin) 1,000 mcg 41,667%
Calcium (from calcium carbonate and sulfate) 50 mg 4%
Bioavailability Fair

Absorption Rating

  • Vitamin B12 USP (as cyanocobalamin) Fair
  • Calcium (from calcium carbonate and sulfate) Fair
Other Ingredients Poor

Fillers & Additives

  • Microcrystalline Cellulose (Plant Fiber)
  • Mannitol
  • Croscarmellose Sodium
  • Stearic Acid
  • Magnesium Stearate
  • Granulated sugar
  • Gelatin
  • Dusting powder (calcium sulfate, sugar, kaolin)
  • Pharmaceutical Glaze
  • Titanium Dioxide High
  • Beet Root Powder
  • Natural and artificial cherry flavors
  • Talc High
  • Carnauba Wax
Efficacy Fair

Dosage Analysis

  • Vitamin B12 USP (as cyanocobalamin) 1,000 mcg Effective
  • Calcium (from calcium carbonate and sulfate) 50 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin B12 USP (as cyanocobalamin) 1,000 mcg 41,667%
Calcium (from calcium carbonate and sulfate) 50 mg 4%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose (Plant Fiber) Safe

It is used as a filler, binder, and disintegrant.

Mannitol Generally_safe

It is used as a sweetener, filler, and flow agent.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Granulated sugar Unknown
Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Dusting powder (calcium sulfate, sugar, kaolin) Unknown
Pharmaceutical Glaze Generally_safe

It is used to coat tablets or capsules for easier swallowing or controlled release.

Titanium Dioxide Caution

Used as a whitening agent in tablet coatings and capsules.

Beet Root Powder Generally_safe

It is used as a natural coloring agent.

Natural and artificial cherry flavors Unknown
Talc Avoid

It is used to improve powder flow and prevent clumping.

Carnauba Wax Safe

Provides a glossy, protective coating on tablets.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$15$14$13$12$11 Mar 12 $12.59
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
Swanson

Founded 1969 · Fargo, North Dakota, United States · 994 products · swansonvitamins.com

Certifications

6 certifications
Consumerlab Verified
Nsf Gmp Verified Source
Fda Gmp Inspections Verified Source
Npa Gmp Verified Source
Usda Organic Verified Source
Vegan Certified Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Claimed Source
In House Testing — Verified Source

Violation History

6 incidents
Recall Vitamin B12 Methylcobalamin High Absorption2022-03-04Source
Lawsuit Website not accessible to blind individuals, violating the Americans with Disabilities Act (ADA).2019Source
Prop 65 Lead2015-11-03Source
Recall Swanson Premium Brand Full Spectrum Cilantro (Coriander)2014-04-04Source
Recall Swanson Organic Celery Seed (Whole)2011-12-16Source
Fda Warning Products contained an unauthorized drug (lovastatin) and were marketed with claims to treat high cholesterol, rendering them unapproved new drugs.2007-08-08Source
Related Supplements
Frequently Asked Questions
Is Swanson Vitamin B12 Cyanocobalamin, Triple Action a good supplement?

Swanson Vitamin B12 Cyanocobalamin, Triple Action, 90 Tablets received a product quality score of 50/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 2 active ingredients Of the 14 inactive ingredients, 6 are rated safe and 1 are flagged for review. The manufacturer, Swanson, holds a brand trust score of 90/100 with 6 verified certifications including Consumerlab, Nsf Gmp, Fda Gmp Inspections, Npa Gmp.

What are the ingredients in Swanson Vitamin B12 Cyanocobalamin, Triple Action?

Swanson Vitamin B12 Cyanocobalamin, Triple Action contains 2 active ingredients: Vitamin B12 USP (as cyanocobalamin) (1,000 mcg), Calcium (from calcium carbonate and sulfate) (50 mg). Notable high-dose ingredients include Vitamin B12 USP at 41,667% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Swanson Vitamin B12 Cyanocobalamin, Triple Action safe to take?

Swanson Vitamin B12 Cyanocobalamin, Triple Action, 90 Tablets has been analyzed for ingredient safety across all its components. Of 14 inactive ingredients, 6 are rated safe. 1 ingredient is flagged for review: Titanium Dioxide. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Swanson a trustworthy supplement brand?

Swanson receives a brand trust score of 90/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1969 and headquartered in Fargo, North Dakota, United States, the company offers 994 products in their lineup. They hold 6 verified certifications including Consumerlab, Nsf Gmp, Fda Gmp Inspections, Npa Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Swanson has 6 historical regulatory incidents on record, which are factored into the trust score.

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.