Finura

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

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 75% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

L-Cysteine, biotin, and selenium are associated with supporting hair and nail health, while zinc plays a role in cellular function. Research evidence for these specific combinations in this context is limited. The ingredient profile maintains a high safety rating.

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

Label

Product Label

Label for Finura
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
75%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

L-Cysteine
375 mg
25 mg (227% DV)
2.3× RDA — within safe limits 263 studies (A:6, B:134)
900 mcg (3% DV)
30.0× RDA — above typical dose 27 studies (A:0, B:11)
225 mcg (409% DV)
4.1× RDA — above typical dose (UL: 0.4 mg) 173 studies (A:0, B:67)

Other Ingredients

Microcrystalline Cellulose Calcium Polyethylene Glycol Sodium Carboxymethyl Cellulose Magnesium Stearate Silicon Dioxide Hypromellose Isomalt Medium Chain Triglyceride
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions for use: Take one tablet daily with a glass of water, preferably with meals.

Warnings & Precautions

Warnings: Do not exceed the expressly recommended daily dose. This food supplement is not a substitute for a varied diet and a healthy lifestyle.

Keep out of children reach. It should not be consumed by pregnant women, children or during prolonged periods without medical supervision.

It should not be consumed by pregnant women, children or during prolonged periods without medical supervision.

Formulation Notes

Dietary supplement based on L-Cystine, zinc, selenium, and biotin

This product is made with raw materials of natural origin, so slight variations in color, smell, taste, and appearance may occur, which do not affect its quality.

Zinc Zinc contributes to the maintenance of hair, nails, and skin under normal conditions. Zinc contributes to the protection of cells against oxidative damage. Selenium Selenium contributes to the maintenance of normal hair. Selenium contributes to the protection of cells against oxidative damage. Biotin Biotin contributes to the maintenance of normal hair and skin.

Strengthening hair and nails

Finura (60 tablets of 624 mg)

Additional Information

Recycle in yellow Visit our website

Keep tightly closed in a cool, dry place.

C.N.: 208864.1

Metadata

Product Details

UPC / SKU8 437024 283003
DSLD Entry Date2025-09-25
Product TypeOther Combinations
FormTablet or Pill
DSLD ID339188
Data Updated2026-04-11
Research

Research Evidence

273
Research Sources
55
Avg Quality
131
Meta Analysis
61
Systematic Review
55
Rct
19
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Other
1
Observational
1
Openfda Safety
A Selenium for preventing cancer
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Selenium supplementation for the primary prevention of cardiovascular disease
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Selenium supplementation for critically ill adults
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin E and the risk of prostate cancer: the Selenium and Vitamin E Cancer Prevention Trial (SELECT)
Rct JAMA 2011 PubMed DOI
B Selenium and prostate cancer: systematic review and meta-analysis
Meta Analysis The American journal of clinical nutrition 2012 PubMed DOI
B Selenium supplementation for Hashimoto's thyroiditis
Systematic Review The Cochrane database of systematic reviews 2013 PubMed DOI
B Pharmacological interventions for preventing dry mouth and salivary gland dysfunction following radiotherapy
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Selenium, antioxidants, cardiovascular disease, and all-cause mortality: a systematic review and meta-analysis of randomized controlled trials
Meta Analysis The American journal of clinical nutrition 2020 PubMed DOI
B The effect of selenium supplementation on coronary heart disease: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS) 2017 PubMed DOI
B Meta-analysis of selenium effects on the meat quality of broilers
Meta Analysis Poultry science 2024 PubMed DOI
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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.