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Skin, Nails & Hair

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

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 43% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains Vitamin C, Zinc, and Copper, which provide moderate evidence for supporting collagen synthesis and skin integrity. MSM and Silicon are included for their roles in connective tissue health, though research evidence for these specific components is more limited. The ingredient profile maintains a high safety score.

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

Label

Product Label

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

Label Data

2 Tablet(s)
Serving Size
40
Servings
Other Combinations
Product Type
43%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
120 mg (133% DV)
15 mg (136% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
2 mg (222% DV)
2.2× RDA — within safe limits 37 studies (A:0, B:11)
MSM
1000 mg
Market median: 1000.0mg (2 products)
50 mg
Market median: 108.0mg (8 products) 9 studies (A:0, B:4)
L-Proline
50 mg
50 mg
Market median: 500.0mg (159 products)

Other Ingredients

Microcrystalline Cellulose Stearic Acid Vegetable Cellulose Vegetable Magnesium Stearate Vegetable Glycerin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement for adults take two (2) tablets daily, preferably with a meal or as directed by a healthcare practitioner.

Warnings & Precautions

If you are pregnant, nursing, taking any medications or have any medical condition, please consult your healthcare practitioner before taking any dietary supplement.

Discontinue use and consult your healthcare practitioner if any adverse reactions occur.

Keep out of reach of children.

Do not use if outer bottle seal is missing or damaged.

Formulation Notes

Many nutrients cannot be delivered to the body externally. This formula is designed to help support collagen, a major component of skin, nails and hair that can decrease as we age. Delivering nutrients like Vitamin C and Copper internally may help support hair, nail and skin health.

Advanced MSM formula

Non-GMO Gluten, Wheat & Dairy free

Suitable for vegans

Free Of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, preservatives and color.

Solgar’s KOF-K certification #K-1250

M Halal

Additional Information

33% More free

Since 1947

M Halal

GF Certified Gluten Free

K Parve

Store at room temperature.

60+20 bonus tablets

Metadata

Product Details

UPC / SKU0 33984 71735 0
DSLD Entry Date2020-12-26
Product TypeOther Combinations
FormTablet or Pill
BrandSolgar
DSLD ID241192
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
View all evidence for Vitamin C →
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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.