Home/ Supplements/ Choline/ Hair, Skin & Nails

Hair, Skin & Nails

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

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 29% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains MSM and L-Cysteine, which have moderate evidence for supporting keratin structure in hair and nails. Horsetail extract provides silica for connective tissue, though clinical evidence for these ingredients is generally limited. The profile is considered safe for general use.

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

Label

Product Label

Label for Hair, Skin & Nails
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
29%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

50 mg (9% DV)
Within RDA (0.1× RDA) 38 studies (A:1, B:7)
Calcium
35 mg (3% DV)
MSM
700 mg
Market median: 1000.0mg (2 products)
Horsetail Grass Stem Extract
250 mg
L-Cysteine
100 mg
25 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
25 mg
Market median: 500.0mg (9 products) 7 studies — no high-quality reviews

Other Ingredients

Stearic Acid Calcium Carbonate Croscarmellose Sodium Magnesium Stearate Pharmaceutical Glaze Microcrystalline Cellulose Silica
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: As a dietary supplement, take one tablet two times per day with water.

Warnings & Precautions

Warning: For adults only.

Consult your healthcare provider before using this or any product if you are pregnant or nursing, taking medication or have a medical condition.

Keep out of reach of children.

Do not use if seal is broken.

Formulation Notes

Provides key nutrients for hair, skin and nails Helps with collagen formation Supports growth of hair and nails

V Vegetarian

Beautifying Nutritional Support Comprehensive Formula

Additional Information

swanson.com or call 1-800-437-4148

Science-Backed quality since 1969

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU0 87614 01883 6
DSLD Entry Date2022-06-16
Product TypeOther Combinations
FormTablet or Pill
BrandSwanson
DSLD ID265635
Data Updated2026-04-11
Research

Research Evidence

28
Research Sources
47
Avg Quality
11
Clinical Trial
8
Rct
2
Guideline
2
Meta Analysis
2
Regulatory Source
1
Systematic Review
1
Openfda Safety
B Greater Choline-Containing Compounds and Myo-inositol in Treatment-Resistant Versus Responsive Schizophrenia: A 1H-Magnetic Resonance Spectroscopy Meta-analysis
Meta Analysis Biological psychiatry. Cognitive neuroscience and neuroimaging 2024 PubMed DOI
B Integrating multi-structure covalent docking with machine-learning consensus scoring enhances potency ranking of human acetylcholinesterase inhibitors.
Guideline Briefings in bioinformatics 2026 PubMed DOI
B Evidence-based clinical practice guidelines for functional dyspepsia 2021.
Guideline Journal of gastroenterology 2022 PubMed DOI
B Scientific Opinion on health claims related to choline
Regulatory Source EFSA Journal 2011 DOI
C Effectiveness of nutritional interventions to prevent nonprogressive congenital and perinatal brain injuries: a systematic review and meta-analysis of randomized trials
Meta Analysis Nutrition reviews 2022 PubMed DOI
C Two methods for assessment of choline status in a randomized crossover study with varying dietary choline intake in people: isotope dilution MS of plasma and in vivo single-voxel magnetic resonance spectroscopy of liver.
Rct The American journal of clinical nutrition PubMed DOI
C Choline and betaine concentrations in plasma discriminate levels of dietary choline intake in healthy adults: analysis of a double-blind randomized crossover controlled feeding study.
Rct The American journal of clinical nutrition PubMed DOI
C Nutrient-based therapies for bipolar disorder: a systematic review
Systematic Review Psychotherapy and psychosomatics 2013 PubMed DOI
C The association of betaine, homocysteine and related metabolites with cognitive function in Dutch elderly people
Rct The British journal of nutrition 2007 PubMed
C Differential metabolism of choline supplements in adult volunteers.
Rct European journal of nutrition PubMed DOI
View all evidence for Choline →
Compare

Similar Products

PhosCholine Complex
Genestra Brands · Tablet or Pill
100
Choline Bitartrate 650 mg
AN Amazing Nutrition Amazing Formulas · Tablet or Pill
100
Pregnancy Care Advanced
Metagenics · Tablet or Pill
100
Animal Shapes Complete With Choline
Sunmark · Tablet or Pill
100
NeuroTone
Douglas Laboratories · Tablet or Pill
100
View all Choline products →
Choline research Best Choline All Choline products More from Swanson View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.