Swanson Immune Boost Zinc, Vitamins C and D Gummies, Cherry, 60 Gummies supplement bottle
Swanson

Immune Boost Zinc, Vitamins C and D Gummies, Cherry, 60 Gummies

What We Researched
8 active ingredients analyzed · 10 inactive ingredients decoded · 6 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
80
Product Score Good
90
Brand Score Excellent

Product Analysis

Transparency Very Good

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 6 g 2%†
Vitamin C (as ascorbic acid) 250 mg 278%
Vitamin D3 (as cholecalciferol) 6 mcg 30%
Zinc (from zinc citrate) 10 mg 91%
Acerola (Malpighia glabra) (fruit) 30 mg *
Bioavailability Good

Absorption Rating

  • Total Carbohydrates Fair
  • Vitamin C (as ascorbic acid) Fair
  • Vitamin D3 (as cholecalciferol) Good
  • Zinc (from zinc citrate) Good
  • Acerola (Malpighia glabra) (fruit) Fair
Other Ingredients Excellent

Fillers & Additives

  • Organic Tapioca Syrup
  • Cane Sugar
  • Water
  • Pectin
  • Citric Acid
  • Natural Cherry Flavor
  • Natural Flavor
  • Organic black carrot extract (color)
  • Sodium Citrate
  • Coating [vegetable oil (coconut, canola), Sunflower lecithin, Corn starch)]
Efficacy Good

Dosage Analysis

  • Vitamin C (as ascorbic acid) 250 mg Effective
  • Vitamin D3 (as cholecalciferol) 6 mcg Under-dosed
  • Zinc (from zinc citrate) 10 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 25
Total Carbohydrates 6 g 2%†
Total Sugars 4 g *
Includes 4 g Added Sugars 8%
Vitamin C (as ascorbic acid) 250 mg 278%
Vitamin D3 (as cholecalciferol) 6 mcg 30%
Zinc (from zinc citrate) 10 mg 91%
Acerola (Malpighia glabra) (fruit) 30 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Organic Tapioca Syrup Safe

Used as a coating for gummies and provides sweetness.

Cane Sugar Generally_safe

It is used as a sweetener.

Water Safe

Dissolves and carries water-soluble ingredients.

Pectin Safe

Forms the base of gummy supplements as a vegan gelatin alternative.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Natural Cherry Flavor Safe

It provides a cherry flavor to the product.

Natural Flavor Safe

Improves taste of chewable, gummy, or liquid supplements.

Organic black carrot extract (color) Unknown
Sodium Citrate Safe

Stabilizes pH and helps maintain ingredient effectiveness.

Coating [vegetable oil (coconut, canola), Sunflower lecithin, Corn starch)] Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$20$19$18$17$16 Mar 12 $18.00
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 Immune Boost Zinc, Vitamins C and D Gummies a good supplement?

Swanson Immune Boost Zinc, Vitamins C and D Gummies, Cherry, 60 Gummies received a product quality score of 80/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 8 active ingredients with 30 servings per container. Of the 10 inactive ingredients, 7 are rated safe and 0 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 Immune Boost Zinc, Vitamins C and D Gummies?

Swanson Immune Boost Zinc, Vitamins C and D Gummies contains 8 active ingredients: Calories (25), Total Carbohydrates (6 g), Total Sugars (4 g), Includes 4 g Added Sugars, Vitamin C (as ascorbic acid) (250 mg), Vitamin D3 (as cholecalciferol) (6 mcg), and 2 more. Notable high-dose ingredients include Vitamin C at 278% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Swanson Immune Boost Zinc, Vitamins C and D Gummies safe to take?

Swanson Immune Boost Zinc, Vitamins C and D Gummies, Cherry, 60 Gummies 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 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.

What is magnesium good for?

Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

How much magnesium per day?

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 is zinc good for?

Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

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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.