Source Naturals Wellness ImmuneSmart supplement bottle
Source Naturals

Wellness ImmuneSmart

What We Researched
12 active ingredients analyzed · 1 inactive ingredient decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
79
Product Score Fair
66
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A (as Vitamin A Palmitate) 750 mcg 83%
Vitamin C (as Ascorbic Acid) 500 mg 556%
Vitamin D3 (as Cholecalciferol) 50 mcg 250%
Zinc (as Zinc Citrate) 19 mg 173%
Selenium (as Sodium Selenite) 100 mcg 182%
Copper (as Copper Citrate) 153 mcg 17%
Elderberry fruit extract 375 mg
Echinacea purpurea Extract (as Echinacea purpurea extract, Echinacea purpurea extract) 210 mg
Andrographis aerial parts extract (as Andrographolides) 100 mg
Astragalus Root Extract 100 mg
Garlic 100 mg
Reishi Mushroom Extract 100 mg
Bioavailability Very Good

Absorption Rating

  • Vitamin A (as Vitamin A Palmitate) Good
  • Vitamin C (as Ascorbic Acid) Fair
  • Vitamin D3 (as Cholecalciferol) Good
  • Zinc (as Zinc Citrate) Good
  • Selenium (as Sodium Selenite) Fair
  • Copper (as Copper Citrate) Good
  • Elderberry fruit extract Good
  • Echinacea purpurea Extract (as Echinacea purpurea extract, Echinacea purpurea extract) Good
  • Andrographis aerial parts extract (as Andrographolides) Fair
  • Astragalus Root Extract Poor
  • Garlic Fair
  • Reishi Mushroom Extract Good
Other Ingredients Excellent

Fillers & Additives

  • Gelatin
Efficacy Fair

Dosage Analysis

  • Vitamin A (as Vitamin A Palmitate) 750 mcg Effective
  • Vitamin C (as Ascorbic Acid) 500 mg Effective
  • Vitamin D3 (as Cholecalciferol) 50 mcg Effective
  • Zinc (as Zinc Citrate) 19 mg Effective
  • Selenium (as Sodium Selenite) 100 mcg Effective
  • Copper (as Copper Citrate) 153 mcg Under-dosed
  • Elderberry fruit extract 375 mg Under-dosed
  • Echinacea purpurea Extract (as Echinacea purpurea extract, Echinacea purpurea extract) 210 mg Under-dosed
  • Andrographis aerial parts extract (as Andrographolides) 100 mg Under-dosed
  • Astragalus Root Extract 100 mg Under-dosed
  • Garlic 100 mg Under-dosed
  • Reishi Mushroom Extract 100 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin A (as Vitamin A Palmitate) 750 mcg 83%
Vitamin C (as Ascorbic Acid) 500 mg 556%
Vitamin D3 (as Cholecalciferol) 50 mcg 250%
Zinc (as Zinc Citrate) 19 mg 173%
Selenium (as Sodium Selenite) 100 mcg 182%
Copper (as Copper Citrate) 153 mcg 17%
Elderberry fruit extract 375 mg
Echinacea purpurea Extract (as Echinacea purpurea extract, Echinacea purpurea extract) 210 mg
Andrographis aerial parts extract (as Andrographolides) 100 mg
Astragalus Root Extract 100 mg
Garlic 100 mg
Reishi Mushroom Extract 100 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Price Comparison

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

Brand Trust Report
Source Naturals

Founded 1982 · Scotts Valley, CA, USA · 837 products · sourcenaturals.com/

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source
Related Supplements
Frequently Asked Questions
Is Source Naturals Wellness ImmuneSmart a good supplement?

Source Naturals Wellness ImmuneSmart received a product quality score of 79/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 12 active ingredients with 60 servings per container. All 1 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Source Naturals, holds a brand trust score of 66/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Source Naturals Wellness ImmuneSmart?

Source Naturals Wellness ImmuneSmart contains 12 active ingredients: Vitamin A (as Vitamin A Palmitate) (750 mcg), Vitamin C (as Ascorbic Acid) (500 mg), Vitamin D3 (as Cholecalciferol) (50 mcg), Zinc (as Zinc Citrate) (19 mg), Selenium (as Sodium Selenite) (100 mcg), Copper (as Copper Citrate) (153 mcg), and 6 more. Notable high-dose ingredients include Vitamin C at 556% DV, Vitamin D3 at 250% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Source Naturals Wellness ImmuneSmart safe to take?

Source Naturals Wellness ImmuneSmart has been analyzed for ingredient safety across all its components. All 1 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Source Naturals a trustworthy supplement brand?

Source Naturals receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1982 and headquartered in Scotts Valley, CA, USA, the company offers 837 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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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.