🟢 100/100

This product looks safe

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

Product Label

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Label Data

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

Supplement Facts — Evidence Check

L-Cysteine
375 mg
25 mg (227% DV)
✅ 2.3× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 25mg UL 40mg
900 mcg (3% DV)
📊 30.0× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.9mg
225 mcg (409% DV)
📊 4.1× RDA — above typical dose (UL: 0.4 mg) 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.225mg UL 0.4mg

Other Ingredients

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

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (98% of products) Structure/Function (79% of products) Nutrient (50% of products) Qualified Health (5% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating)

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

Product Details

UPC / SKU 8 437024 283003
DSLD Entry Date 2025-09-25
Product Type Other Combinations
Form Tablet or Pill
DSLD ID 339188
Data Updated 2026-04-11

Research Evidence

273 Research Sources
55 Avg Quality Score
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
A Selenium supplementation for the primary prevention of cardiovascular disease
Meta Analysis The Cochrane database of systematic reviews 2013
A Selenium supplementation for critically ill adults
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin E and the risk of prostate cancer: the Selenium and Vitamin E Cancer Prevention Trial (SELECT)
Rct JAMA 2011
B Selenium and prostate cancer: systematic review and meta-analysis
Meta Analysis The American journal of clinical nutrition 2012
B Selenium supplementation for Hashimoto's thyroiditis
Systematic Review The Cochrane database of systematic reviews 2013
B Pharmacological interventions for preventing dry mouth and salivary gland dysfunction following radiotherapy
Meta Analysis The Cochrane database of systematic reviews 2017
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
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
B Meta-analysis of selenium effects on the meat quality of broilers
Meta Analysis Poultry science 2024
View all evidence for Selenium →

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