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Killer Nails

product on market Capsule HUM Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Biotin is used to support nail infrastructure and strength. Research evidence for its efficacy in improving nail brittleness is limited. The ingredient profile maintains a high safety rating for general consumption.

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

Label

Product Label

Label for Killer Nails
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
30
Servings
Vitamin
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

5000 mcg (1667% DV)
166.7× RDA — above typical dose 27 studies (A:0, B:11)

Other Ingredients

Rice Flour Cellulose Magnesium Stearate Silica
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommended by leading nutritionists Take content of 1 pack daily with food.

Warnings & Precautions

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

Do not use if seal is broken.

Keep out of reach of children.

Formulation Notes

For glowing skin, glamorous hair & perfect nails

30 daily packs (3 pills) combining our Red Carpet + Killer Nails formulas High potency biotin

Vegetarian formula

Runway Ready daily packs have been designed by leading nutritionists to give your skin, hair and nails the nutritional support they deserve. They combine two of our most popular formulas, Red Carpet and Killer Nails.

Killer Nails supports longer stronger nails & hair Let Killer Nails come to your defense, with 5000 mcg of Biotin to be exact. Widely used for strong nails and hair, and specially formulated for HUM in a high potency vegan formula.

Non GMO Gluten/soy free No artificial colors or preservatives

Vegetarian

Sustainably sourced GMP certified

This product contains no animal products (including dairy, fish, shellfish, eggs & gelatin). It's free of gluten, sugar, salt, yeast, wheat, soy, milk & nuts. No artificial colors, flavors or preservatives.

Additional Information

HUM Beauty starts from within

Beauty starts from within At HUM our mission is to make you look great and feel even greater through scientifically researched nutrition.

Keep in a cool, dry place. Avoid storing in direct sun light.

Metadata

Product Details

DSLD Entry Date2020-12-26
Product TypeVitamin
FormCapsule
BrandHUM
DSLD ID241715
Data Updated2026-04-11
Research

Research Evidence

31
Research Sources
53
Avg Quality
12
Meta Analysis
9
Systematic Review
5
Rct
2
Clinical Trial
1
Regulatory Source
1
Openfda Safety
B Pentasaccharides for the treatment of deep vein thrombosis
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Quantitative comparison of the efficacy of clinical drug treatments for primary progressive multiple sclerosis
Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2023 PubMed DOI
B Dietary interventions for multiple sclerosis-related outcomes
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
B Interventions for infantile seborrhoeic dermatitis (including cradle cap)
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
B Effect of varicocelectomy on sperm deoxyribonucleic acid fragmentation rates in infertile men with clinical varicocele: a systematic review and meta-analysis
Meta Analysis Fertility and sterility 2021 PubMed DOI
B Effect of feeding biotin on milk production and hoof health in lactating dairy cows: a quantitative assessment
Meta Analysis Journal of dairy science 2011 PubMed DOI
B Factitious Graves' Disease Due to Biotin Immunoassay Interference-A Case and Review of the Literature
Systematic Review The Journal of clinical endocrinology and metabolism 2016 PubMed DOI
B Effect of biotin on milk performance of dairy cattle: a meta-analysis
Meta Analysis Journal of dairy science 2011 PubMed DOI
B PROVIT: Supplementary Probiotic Treatment and Vitamin B7 in Depression-A Randomized Controlled Trial
Rct Nutrients 2020 PubMed DOI
B High-dose biotin for multiple sclerosis: A systematic review and meta-analyses of randomized controlled trials
Meta Analysis Multiple sclerosis and related disorders 2021 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.