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Cinnamon, Chromium & Biotin

product on market Tablet or Pill Natrol Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Chromium and cinnamon bark extract are studied for their roles in supporting glucose metabolism, though evidence for cinnamon is moderate. Biotin is an essential cofactor for enzyme functions related to energy metabolism. Research on these ingredients for metabolic support is generally limited to specific populations.

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

Label

Product Label

Label for Cinnamon, Chromium & Biotin
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
60
Servings
Botanical with Nutrients
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

1500 mcg (5000% DV)
50.0× RDA — above typical dose 27 studies (A:0, B:11)
100 mcg (290% DV)
2.9× RDA — within safe limits 199 studies (A:1, B:55)
Cinnamon Bark Extract
500 mg

Other Ingredients

Microcrystalline Cellulose Dibasic Calcium Phosphate Cellulose Gum Maltodextrin Silicon Dioxide Stearic Acid Magnesium Stearate Methylcellulose Glycerin
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take 1 tablet, two times daily, with a meal.

Warnings & Precautions

Warning: Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking prescription drugs, or are pregnant or lactating.

During use, advise your medical professional that you are taking biotin before any laboratory tests.

Keep out of reach of children.

Formulation Notes

Natrol Cinnamon, Chromium & Biotin: Science-backed ingredients to help maintain healthy blood sugar levels already within the normal range Supports glucose metabolism

Blood sugar health Triple action support for blood sugar health

Vegetarian

No: Milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans, yeast, artificial colors or flavors, added sugar or preservatives

Cinnamon exhibits protective antioxidant capacity

Additional Information

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU0 47469 04898 3
DSLD Entry Date2023-06-22
Product TypeBotanical with Nutrients
FormTablet or Pill
BrandNatrol
DSLD ID287511
Data Updated2026-04-11
Research

Research Evidence

212
Research Sources
54
Avg Quality
102
Meta Analysis
79
Systematic Review
19
Rct
3
Narrative Review
3
Regulatory Source
2
Other
2
Clinical Trial
1
Openfda Safety
A 1-year outcomes with the Absorb bioresorbable scaffold in patients with coronary artery disease: a patient-level, pooled meta-analysis
Meta Analysis Lancet (London, England) 2016 PubMed DOI
B Interventions for preventing weight gain after smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
B Prenatal metal(loid) exposure and preterm birth: a systematic review of the epidemiologic evidence
Systematic Review Journal of exposure science & environmental epidemiology 2025 PubMed DOI
B Effects of cobalt-chromium everolimus eluting stents or bare metal stent on fatal and non-fatal cardiovascular events: patient level meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2014 PubMed DOI
B Chromium picolinate supplementation for overweight or obese adults
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
B Metalloestrogens exposure and risk of gestational diabetes mellitus: Evidence emerging from the systematic review and meta-analysis
Meta Analysis Environmental research 2024 PubMed DOI
B Trace elements in schizophrenia: a systematic review and meta-analysis of 39 studies (N = 5151 participants)
Meta Analysis Nutrition reviews 2020 PubMed DOI
B A meta-analysis of heavy metals pollution in farmland and urban soils in China over the past 20 years
Meta Analysis Journal of environmental sciences (China) 2021 PubMed DOI
B The spatiotemporal variation in heavy metals in China's farmland soil over the past 20 years: A meta-analysis
Meta Analysis The Science of the total environment 2022 PubMed DOI
B Human health risk assessment from potentially toxic elements in the soils of Sudan: A meta-analysis
Meta Analysis The Science of the total environment 2025 PubMed DOI
View all evidence for Chromium →
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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.