Esmond Natural Vitamin C, 1000 mg supplement bottle
Esmond Natural

Vitamin C, 1000 mg

What We Researched
5 active ingredients analyzed · 3 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
95
Product Score Excellent
62
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (asAscorbic Acid) 1,000mg 1,111%
Thiamin (Vitamin B1) 1mg 83%
Riboflavin (Vitamin B2) 1mg 77%
Niacin (as Niacinamide) 15mg NE 94%
Proprietary Blend (Citrus Bioflavonoid, Rose Hips, Acerola Cherry) 120mg
Bioavailability Very Good

Absorption Rating

  • Vitamin C (asAscorbic Acid) Fair
  • Thiamin (Vitamin B1) Good
  • Riboflavin (Vitamin B2) Good
  • Niacin (as Niacinamide) Good
  • Proprietary Blend (Citrus Bioflavonoid, Rose Hips, Acerola Cherry) Fair
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Silicon Dioxide
  • Magnesium Stearate
Efficacy Excellent

Dosage Analysis

  • Vitamin C (asAscorbic Acid) 1,000mg Effective
  • Thiamin (Vitamin B1) 1mg Effective
  • Riboflavin (Vitamin B2) 1mg Effective
  • Niacin (as Niacinamide) 15mg NE Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (asAscorbic Acid) 1,000mg 1,111%
Thiamin (Vitamin B1) 1mg 83%
Riboflavin (Vitamin B2) 1mg 77%
Niacin (as Niacinamide) 15mg NE 94%
Proprietary Blend (Citrus Bioflavonoid, Rose Hips, Acerola Cherry) 120mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

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
Esmond Natural

Founded 1994 · Irwindale, CA, USA · 78 products · esmondnatural.com/

Transparency

2 claims
Third Party Testing Claim — Claimed
In House Testing — Verified Source
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Frequently Asked Questions
Is Esmond Natural Vitamin C, 1000 mg a good supplement?

Esmond Natural Vitamin C, 1000 mg received a product quality score of 95/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 5 active ingredients with 60 servings per container. All 3 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Esmond Natural, holds a brand trust score of 62/100.

What are the ingredients in Esmond Natural Vitamin C, 1000 mg?

Esmond Natural Vitamin C, 1000 mg contains 5 active ingredients: Vitamin C (asAscorbic Acid) (1,000mg), Thiamin (Vitamin B1) (1mg), Riboflavin (Vitamin B2) (1mg), Niacin (as Niacinamide) (15mg NE), Proprietary Blend (Citrus Bioflavonoid, Rose Hips, Acerola Cherry) (120mg). Notable high-dose ingredients include Vitamin C at 1,111% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Esmond Natural Vitamin C, 1000 mg safe to take?

Esmond Natural Vitamin C, 1000 mg has been analyzed for ingredient safety across all its components. All 3 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 Esmond Natural a trustworthy supplement brand?

Esmond Natural receives a brand trust score of 62/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1994 and headquartered in Irwindale, CA, USA, the company offers 78 products in their lineup.

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.