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Radiance Within

product on market Capsule Lumiday Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 64% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula contains Vitamin C, D, and B-vitamins, which are supported by strong evidence for maintaining skin health and cellular function. Biotin and Niacin further contribute to metabolic processes and skin barrier support. Research evidence for these specific ingredients is well-established, and the profile maintains a high safety score.

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

Label

Product Label

Label for Radiance Within
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
64%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
90 mg (100% DV)
10 mcg (50% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
18 mg (113% DV)
1.3× RDA — within safe limits 196 studies (A:5, B:63)
2 mg (118% DV)
1.5× RDA — within safe limits 114 studies (A:3, B:35)
2500 mcg (8333% DV)
83.3× RDA — above typical dose 27 studies (A:0, B:11)
13.68 mg (274% DV)
2.7× RDA — within safe limits 2 studies — no high-quality reviews
15 mg (136% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
1.65 mg (183% DV)
1.8× RDA — within safe limits 37 studies (A:0, B:11)
Market median: 450.0mg (502 products) 28 studies (A:0, B:8)
Cynatine(R) HNS
500 mg
Cayenne extract
100 mg
30 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
30 mg
Market median: 167.0mg (311 products) 183 studies (A:0, B:65)
Market median: 100.0mg (173 products)

Other Ingredients

Gelatin Magnesium Stearate Silica
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Adult Usage: Take two (2) capsules once daily, with or without food.

Warnings & Precautions

Precautions: Only for adults over 18 years. Keep out of the reach of children.

Consult your healthcare practitioner if you have or suspect a medical condition, are pregnant or nursing, or are taking any medications as certain ingredients may alter the potency and/or side effects.

Use only as directed. Take with food if you experience stomach upset. Discontinue use two weeks prior to surgery or if any serious adverse reactions occur. Do not use if safety seal is missing.

Formulation Notes

Radiate beauty from the inside out Get youthful, vibrant & moisturized skin Promote texture, strength of hair & nails Boost metabolism & vitality

Additional Information

Keep product at room temperature and humidity [59-86 degrees F (15-30 degrees C), 40% RH].

Metadata

Product Details

UPC / SKU8 55710 00280 2
DSLD Entry Date2023-07-18
Product TypeOther Combinations
FormCapsule
BrandLumiday
DSLD ID288636
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.