🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

Product Label

📸

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Label Data

1 tsp Serving Size
48 Servings
Vitamin Product Type
25% Evidence Coverage

Supplement Facts — Evidence Check

Calories
18 Calorie(s)
Total Carbohydrates
5 Gram(s) (2% DV)
Vitamin C
175 mg (290% DV)
2 mcg (35% DV)
✅ Within RDA (0.8× RDA of 0.0024 mg) 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.002mg

Other Ingredients

Honey Royal Jelly Vitamin C Water Honeybee Pollen extract Disodium EDTA Magnesium Chloride Vitamin B12

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Directions: Take one teaspoon, twice daily.

⚠️ Warnings & Precautions

Caution: Consult your physicians prior to using this product if you are pregnant, nursing, or have any pre-existing medical conditions.

Keep out of the reach of children

Do not use if seal is broken

🧪 Formulation Notes

Loaded with natural sources of vitamins B5, B6, and B12 along with vitamin C and chelating agents like royal jelly and EDTA.

With fresh Royal Jelly

Additional Information

The liquid form of Formula #1 is Vitamins Direct's original cardiovascular formulation.

Formula #1 OC-Classic is recommended by chelating physicians and practitioners throughout the USA.

Note: The color, taste, and texture of this product may vary due to its natural ingredients and/or seasonal changes.

Store in a cool, dry place

Made in the USA

Serving your family with pride Since 1889 Rawleigh

Item#100843 120916/9100843C

By W.T. Rawleigh

Product Details

DSLD Entry Date 2018-09-21
Product Type Vitamin
Form Liquid
DSLD ID 181023
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
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
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
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
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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