New Chapter Immune Defense, Vitamin C + Elderberry, 30 Vegetarian Tablets supplement bottle
New Chapter

Immune Defense, Vitamin C + Elderberry, 30 Vegetarian Tablets

What We Researched
5 active ingredients analyzed · 6 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
58
Product Score Poor
83
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as ascorbic acid from ferment media) 250 mg 278%
Energy Support BlendOrganic Maca (root), Organic Schizandra (berry), Organic Chamomile (flower) 37.5 mg *
Immune Support BlendOrganic European Elder (berry), Organic Eleuthero (root),Organic Astragalus (root) 30 mg *
Ginger (rhizome) 0.8 mg aqueous extract and 0.2 mg organic supercritical extract 1 mg *
Organic Turmeric (rhizome) 0.6 mg and 0.2 mg supercritical extract 0.8 mg *
Bioavailability Good

Absorption Rating

  • Vitamin C (as ascorbic acid from ferment media) Fair
  • Energy Support BlendOrganic Maca (root), Organic Schizandra (berry), Organic Chamomile (flower) Fair
  • Immune Support BlendOrganic European Elder (berry), Organic Eleuthero (root),Organic Astragalus (root) Fair
  • Ginger (rhizome) 0.8 mg aqueous extract and 0.2 mg organic supercritical extract Fair
  • Organic Turmeric (rhizome) 0.6 mg and 0.2 mg supercritical extract Good
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Poor

Dosage Analysis

  • Vitamin C (as ascorbic acid from ferment media) 250 mg Effective
  • Energy Support BlendOrganic Maca (root), Organic Schizandra (berry), Organic Chamomile (flower) 37.5 mg Under-dosed
  • Ginger (rhizome) 0.8 mg aqueous extract and 0.2 mg organic supercritical extract 1 mg Under-dosed
  • Organic Turmeric (rhizome) 0.6 mg and 0.2 mg supercritical extract 0.8 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as ascorbic acid from ferment media) 250 mg 278%
Energy Support BlendOrganic Maca (root), Organic Schizandra (berry), Organic Chamomile (flower) 37.5 mg *
Immune Support BlendOrganic European Elder (berry), Organic Eleuthero (root),Organic Astragalus (root) 30 mg *
Ginger (rhizome) 0.8 mg aqueous extract and 0.2 mg organic supercritical extract 1 mg *
Organic Turmeric (rhizome) 0.6 mg and 0.2 mg supercritical extract 0.8 mg *

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$24$23$22$21$20 Mar 12 $22.00
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
New Chapter

Founded 1982 · Brattleboro, VT, United States · 123 products · newchapter.com

Certifications

6 certifications
B Corp Certified Verified Source
Nsf Gmp Verified Source
Gluten Free Gfco Verified Source
Non Gmo Project Verified Source
Usda Organic Verified Source
Vegan Certified Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
In House Testing — Verified Source
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Frequently Asked Questions
Is New Chapter Immune Defense, Vitamin C + Elderberry a good supplement?

New Chapter Immune Defense, Vitamin C + Elderberry, 30 Vegetarian Tablets received a product quality score of 58/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 5 active ingredients The manufacturer, New Chapter, holds a brand trust score of 83/100 with 6 verified certifications including B Corp Certified, Nsf Gmp, Gluten Free Gfco, Non Gmo Project.

What are the ingredients in New Chapter Immune Defense, Vitamin C + Elderberry?

New Chapter Immune Defense, Vitamin C + Elderberry contains 5 active ingredients: Vitamin C (as ascorbic acid from ferment media) (250 mg), Energy Support BlendOrganic Maca (root), Organic Schizandra (berry), Organic Chamomile (flower) (37.5 mg), Immune Support BlendOrganic European Elder (berry), Organic Eleuthero (root),Organic Astragalus (root) (30 mg), Ginger (rhizome) 0.8 mg aqueous extract and 0.2 mg organic supercritical extract (1 mg), Organic Turmeric (rhizome) 0.6 mg and 0.2 mg supercritical extract (0.8 mg). 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 New Chapter Immune Defense, Vitamin C + Elderberry safe to take?

New Chapter Immune Defense, Vitamin C + Elderberry, 30 Vegetarian Tablets 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 New Chapter a trustworthy supplement brand?

New Chapter receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1982 and headquartered in Brattleboro, VT, United States, the company offers 123 products in their lineup. They hold 6 verified certifications including B Corp Certified, Nsf Gmp, Gluten Free Gfco, Non Gmo Project. 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.

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.