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Iron Beard

product on market Capsule ZHOU Safety: 98/100
98/100

This product looks safe

  • Iron Beard Complex: 300mg is 6.7× the Tolerable Upper Intake Level (45mg)
  • 73% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This profile contains essential vitamins, including A, C, D3, and B-complex, which support general cellular function and immune health. Research provides strong evidence for the roles of these nutrients in maintaining systemic wellness. The formulation maintains a high safety score, though overall evidence coverage for this specific combination is limited.

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

Alerts

Safety Alerts

Iron Beard Complex: 300mg is 6.7× the Tolerable Upper Intake Level (45mg)

Label

Product Label

Label for Iron Beard
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Vegetable Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
73%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
1800 mcg (200% DV)
Vitamin C
100 mg (111% DV)
2.5 mcg (13% DV)
Within RDA (0.2× RDA) 608 studies (A:16, B:251)
5 mg (417% DV)
4.2× RDA — above typical dose 76 studies (A:0, B:33)
5 mg (385% DV)
3.8× RDA — above typical dose 13 studies (A:0, B:1)
5 mg (31% DV)
Within RDA (0.4× RDA) 196 studies (A:5, B:63)
5 mg (294% DV)
3.8× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
200 mcg (50% DV)
Within RDA (0.5× RDA) 226 studies (A:10, B:105)
20 mcg (833% DV)
8.3× RDA — above typical dose 139 studies (A:1, B:44)
5000 mcg (16667% DV)
166.7× RDA — above typical dose 27 studies (A:0, B:11)
100 mg (2000% DV)
20.0× RDA — above typical dose 2 studies — no high-quality reviews
15 mg (136% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
MSM
400 mg
Market median: 1000.0mg (2 products)
Market median: 20.0mg (931 products) 234 studies (A:1, B:90)
Exceeds UL by 6.7× (UL: 45 mg) 505 studies (A:17, B:273)

Other Ingredients

Rice Flour Vegetable Cellulose Capsule L-Leucine
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Adults take two (2) capsules once daily or as directed by a healthcare professional. For maximum effect, take daily for at least 30 days.

Warnings & Precautions

Caution: Do not exceed recommended dose.

Pregnant or nursing mothers, children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Pregnant or nursing mothers, children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Keep out of reach of children.

Do not use if safety seal is damaged or missing.

Formulation Notes

Formulated for fuller, thicker, manlier hair

GMP Good Manufacturing Practice Sourced from a certified facility Lab verified Made with non-GMO ingredients

Made with non-GMO ingredients

Premium beard & hair growth formula

No gluten, soy, milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, or preservatives.

Additional Information

Greatness by Nature

Store in a cool, dry place.

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Metadata

Product Details

UPC / SKU8 59805 00617 1
DSLD Entry Date2021-05-22
Product TypeOther Combinations
FormCapsule
BrandZHOU
DSLD ID250021
Data Updated2026-04-11
Research

Research Evidence

566
Research Sources
56
Avg Quality
240
Meta Analysis
100
Clinical Trial
74
Systematic Review
71
Guideline
58
Rct
11
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
1
Observational
1
Openfda Safety
A Systematic review and meta-analysis of intravenous iron therapy for patients with heart failure and iron deficiency
Meta Analysis Nature medicine 2025 PubMed DOI
A Intermittent iron supplementation for reducing anaemia and its associated impairments in adolescent and adult menstruating women
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Oral or parenteral iron supplementation to reduce deferral, iron deficiency and/or anaemia in blood donors
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Serum or plasma ferritin concentration as an index of iron deficiency and overload
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Non-invasive diagnostic tests for Helicobacter pylori infection
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Hypoxia-inducible factor stabilisers for the anaemia of chronic kidney disease
Meta Analysis The Cochrane database of systematic reviews 2022 PubMed DOI
A Wheat flour fortification with iron and other micronutrients for reducing anaemia and improving iron status in populations
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Fortification of condiments and seasonings with iron for preventing anaemia and improving health
Meta Analysis The Cochrane database of systematic reviews 2023 PubMed DOI
A Screening and Supplementation for Iron Deficiency and Iron Deficiency Anemia During Pregnancy: US Preventive Services Task Force Recommendation Statement.
Guideline JAMA 2024 PubMed DOI
A Psychiatric and cognitive outcomes of iron supplementation in non-anemic children, adolescents, and menstruating adults: A meta-analysis and systematic review
Meta Analysis Neuroscience and biobehavioral reviews 2025 PubMed DOI
View all evidence for Iron →
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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.