🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 78% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

1 Softgel(s) Serving Size
Vitamin Product Type
78% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
100 mg
1.5 mg
✅ 1.2× RDA — within safe limits 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 1.5mg
1.7 mg
✅ 1.3× RDA — within safe limits 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 1.7mg
20 mg
✅ 1.4× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 20mg UL 35mg
10 mg
📊 7.7× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 10mg UL 100mg
1 mg
✅ 2.5× RDA — within safe limits 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 1mg UL 1.0mg
6 mcg
✅ 2.5× RDA — within safe limits 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.006mg
150 mcg
📊 5.0× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.15mg
✅ Within RDA (1.0× RDA of 5 mg) 📚 1 studies — no high-quality reviews
RDA 5mg This product: 5mg

Other Ingredients

Gelatin Glycerin Lecithin Soybean Oil yellow Beeswax Titanium Dioxide FD&C Yellow #6 Water FD&C Blue #1 FD&C Red #40

Label Claims — Verification

All Other
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

Dosage and Administration: One softgel daily, or as directed by a physician. If on dialysis, take after treatment.

⚠️ Warnings & Precautions

KEEP THIS AND ALL DRUGS OUT OF THE REACH OF CHILDREN.

Precautions: Folic acid may mask the symptoms of pernicious anemia in that hematologic remission may occur while neurological manifestations progress.

🧪 Formulation Notes

Indications: Reno Caps Softgels is a prescription vitamin supplement indicated for renal disease patients to replace critical vitamins lost due to dialysis in patients with chronic renal disease, uremia and impaired metabolic kidney functions. Also used as a stress vitamin.

These softgels provide water-soluble vitamins.

Additional Information

Rx Only

ZIKS(R)

N

Description: Reno Caps are black oval softgels imprinted "Z622".

Storage: Store at controlled room temperature 15-30(0)C (59-86(0)F). Keep container tightly closed and protected from heat and moisture.

Product Details

UPC / SKU 3 63044 62201 1
DSLD Entry Date 2013-09-25
Product Type Vitamin
Form Softgel Capsule
DSLD ID 25902
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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