Lake Avenue Nutrition Pure Vitamin C Quali-C Powder, 8.81 oz (250 g) supplement bottle
Lake Avenue Nutrition

Pure Vitamin C Quali-C Powder, 8.81 oz (250 g)

What We Researched
1 active ingredient analyzed · 1 inactive ingredient decoded · 1 brand certification checked · 2 retailers compared · Last updated: Mar 2026
87
Product Score Good
80
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as Ascorbic Acid) (1,000 mg) 1 g 1,111%
Bioavailability Fair

Absorption Rating

  • Vitamin C (as Ascorbic Acid) (1,000 mg) Fair
Other Ingredients Excellent

Fillers & Additives

  • None
Efficacy Excellent

Dosage Analysis

  • Vitamin C (as Ascorbic Acid) (1,000 mg) 1 g Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as Ascorbic Acid) (1,000 mg) 1 g 1,111%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

None Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$15$14$13$12$11 Mar 12 $13.44
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
Lake Avenue Nutrition

· Irvine, California, USA · 11 products · iherb.com/c/lake-avenue-nutrition

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Verified Source

Violation History

1 incident
Prop 65 Cadmium and cadmium compounds2024-07-29Source
Related Supplements
Frequently Asked Questions
Is Lake Avenue Nutrition Pure Vitamin C Quali-C Powder, 8.81 oz (250 g) a good supplement?

Lake Avenue Nutrition Pure Vitamin C Quali-C Powder, 8.81 oz (250 g) received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 1 active ingredients with 250 servings per container. Of the 1 inactive ingredients, 0 are rated safe and 0 are flagged for review. The manufacturer, Lake Avenue Nutrition, holds a brand trust score of 80/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Lake Avenue Nutrition Pure Vitamin C Quali-C Powder, 8.81 oz (250 g)?

Lake Avenue Nutrition Pure Vitamin C Quali-C Powder, 8.81 oz (250 g) contains 1 active ingredients: Vitamin C (as Ascorbic Acid) (1,000 mg) (1 g). 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 Lake Avenue Nutrition Pure Vitamin C Quali-C Powder, 8.81 oz (250 g) safe to take?

Lake Avenue Nutrition Pure Vitamin C Quali-C Powder, 8.81 oz (250 g) 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 Lake Avenue Nutrition a trustworthy supplement brand?

Lake Avenue Nutrition receives a brand trust score of 80/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. the company offers 11 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. Note: Lake Avenue Nutrition has 1 historical regulatory incident 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.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

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.