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Alka-C Complex

product on market Powder Energetix Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin C and acerola cherry extract provide antioxidant support, while quercetin dihydrate is researched for its potential anti-inflammatory properties. There is strong evidence for the role of vitamin C in immune function, though evidence for quercetin is more moderate. The ingredient profile maintains a high safety score.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Alka-C Complex
Open Full PDF View on NIH DSLD →
Details

Label Data

1.54 Gram(s)
Serving Size
108
Servings
Other Combinations
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
1000 mg (1111% DV)
Acerola Cherry Extract
340 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)

Other Ingredients

Honey, Powder
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

As a dietary supplement, take 1/2 teaspoon (1.54 g) daily in water or juice, or as directed by a healthcare professional.

Warnings & Precautions

Do not use if neck wrap is broken or missing.

If pregnant or breast-feeding, ask a healthcare professional before use.

Keep out of reach of children.

Warning: Do not feed honey to infants under 1 year of age.

Formulation Notes

High-potency vitamin C powder

Additional Information

Store at room temperature out of direct sunlight.

Questions? Comments? 800.990.7085

Metadata

Product Details

UPC / SKU3 64578 13011 9
DSLD Entry Date2025-08-22
Product TypeOther Combinations
FormPowder
BrandEnergetix
DSLD ID333014
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
View all evidence for Vitamin C →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.