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Internal Sunshine

product on market Capsule Michael's Naturopathic Programs Safety: 86/100
86/100

This product is generally safe

  • Folate: 50mg is 50.0× the Tolerable Upper Intake Level (1.0mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 67% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

The formula contains Vitamin C and B-complex vitamins, which are supported by strong evidence for supporting immune function and cellular energy metabolism. Research indicates these nutrients play critical roles in maintaining neurological health and metabolic processes. The evidence coverage for this specific combination is limited, though the individual components have well-established safety profiles.

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

Alerts

Safety Alerts

Folate: 50mg is 50.0× the Tolerable Upper Intake Level (1.0mg)

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Internal Sunshine
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Veggie Capsule(s)
Serving Size
15
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
100 mg (111% DV)
15 mg (94% DV)
1.1× RDA — within safe limits 196 studies (A:5, B:63)
15 mg (882% DV)
11.5× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
50 mcg DFE (13% DV)
Exceeds UL by 50.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
100 mcg (4167% DV)
41.7× RDA — above typical dose 139 studies (A:1, B:44)
100 mg (2000% DV)
20.0× RDA — above typical dose 2 studies — no high-quality reviews
100 mg (24% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
5 mg (45% DV)
Within RDA (0.5× RDA) 263 studies (A:6, B:134)
Proprietary Blend
400 mg

Other Ingredients

Hypromellose Rice Flour Leucine
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take two (2) capsules with breakfast or, for optimal results, take one (1) capsule with breakfast and one (1) capsule with lunch. Dosage may be increased as directed by a healthcare practitioner.

Warnings & Precautions

Double-sealed for your protection. Do not use if outer seal is broken or missing.

Caution: Contains phenylalanine and should be avoided by phenylketonurics and women who are pregnant or lactating. If you are taking any medications (including SSRIs, MAO inhibitors, or anti-depressants) or have a medical condition, consult your healthcare practitioner before using this product.

Keep out of reach of children.

Made in a GMP facility that processes egg, fish, milk, shellfish, soy, tree nut and wheat products.

Formulation Notes

Caution: Contains phenylalanine and should be avoided by phenylketonurics and women who are pregnant or lactating.

Certified by: Rabbi Alan Silver, M.D. Orthodox Jewish Council

Additional Information

Product #01188 H032717

Our products contain organically grown herbs, when available.

Star K "Parve"

Made in the U.S.A. Family owned and operated.

Healthcare solutions since 1984

A state of mind

Tried & truthful

A Division of Inner Health Group, Inc.

Metadata

Product Details

UPC / SKU7 55929 01188 9
DSLD Entry Date2018-03-23
Product TypeOther Combinations
FormCapsule
DSLD ID174096
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.