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In Joy

product on market Tablet or Pill Redd Remedies Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 71% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula combines B vitamins and Vitamin D3 with amino acids like L-Tyrosine and 5-HTP, which are researched for their roles in neurotransmitter synthesis and mood regulation. Evidence for these ingredients is generally moderate, though individual responses vary. The profile maintains a high safety score with no significant concerns noted.

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

Label

Product Label

Label for In Joy
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Enteric Coated Tablet(s)
Serving Size
30
Servings
Botanical with Nutrients
Product Type
71%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

2000 IU (500% DV)
3.3× RDA — above typical dose (UL: 0.1 mg) 608 studies (A:16, B:251)
800 mcg (200% DV)
2.0× RDA — within safe limits 226 studies (A:10, B:105)
1000 mcg (16667% DV)
416.7× RDA — above typical dose 139 studies (A:1, B:44)
500 mg
Market median: 500.0mg (223 products) 24 studies (A:0, B:1)
Market median: 100.0mg (116 products) 18 studies (A:0, B:3)
Market median: 500.0mg (138 products) 2 studies — no high-quality reviews
Market median: 650.0mg (87 products) 1 studies — no high-quality reviews

Other Ingredients

Microcrystalline Cellulose Stearic Acid modified Cellulose Gum vegetarian source Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: 2 tablets daily. Best taken in divided doses.

Warnings & Precautions

WARNING: If pregnant, nursing, or taking prescription drugs, discuss all products used with a healthcare practitioner.

Formulation Notes

Vegetarian

Gluten Free

CONTAINS NO: sugar, sodium, yeast, wheat, gluten, corn, dairy products, artificial flavoring or coloring, or preservatives.

Additional Information

Naturally Uplifting* Promotes Emotional Strength*

Quality & Purity Guaranteed Laboratory Tested

{tablet} Actual Size

Metadata

Product Details

UPC / SKU8 55735 00123 1
DSLD Entry Date2016-01-25
Product TypeBotanical with Nutrients
FormTablet or Pill
BrandRedd Remedies
DSLD ID56043
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
View all evidence for Vitamin D →
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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.