🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 80% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

2 Vegetarian Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
80% Evidence Coverage

Supplement Facts — Evidence Check

15 mg (136% DV)
✅ 1.4× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 15mg UL 40mg
📊 Market median: 260.0mg (249 products) 📚 156 studies (Tier A: 4, B: 61)
This product: 375mg
📊 Market median: 100.0mg (284 products) 📚 10 studies (Tier A: 0, B: 4)
This product: 150mg
150 mg
📊 Market median: 500.0mg (180 products) 📚 5 studies (Tier A: 0, B: 1)
This product: 150mg
AnaGain Nu
100 mg

Other Ingredients

Hydroxypropyl Methylcellulose Microcrystalline Cellulose Ascorbyl Palmitate

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (84% of products) Nutrient (48% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested Usage: As a dietary supplement, adults take 2 capsules daily with food or as directed by a health professional.

⚠️ Warnings & Precautions

Warning: If you are pregnant, nursing, have any health condition, particularly liver problems, or are taking any medication, consult your health professional before using this product.

Keep out of the reach of children.

Use only if safety seal is intact.

🧪 Formulation Notes

Promotes thickness & reduces loss

Gluten-free, Non-GMO

Bringing you the latest in beauty supplements, formulated with innovative ingredients and backed by clinical science - There's Science in Beauty is our philosophy behind every Beauty by DL product. Our full range of beauty supplements can help clarify skin, fortify hair and strengthen nails from within.

Additional Information

There's science in beauty

Store in a cool, dry place.

Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity.

Scan to learn about our manufacturing excellence

As a globally recognized leader in the development of high-quality innovative nutritional supplements for the last 65 years, we at Douglas Laboratories, makers of the Beauty by DL line, are committed to staying at the forefront of innovative research and clinical science for our entire supplement line.

Product Details

UPC / SKU 3 10539 97937 2
DSLD Entry Date 2021-02-25
Product Type Other Combinations
Form Capsule
Bundle Beauty by DL
DSLD ID 245458
Data Updated 2026-04-11

Research Evidence

397 Research Sources
55 Avg Quality Score
200 Meta Analysis
68 Rct
58 Systematic Review
53 Clinical Trial
9 Cochrane Review
2 Narrative Review
2 Regulatory Source
1 Observational
1 Other
1 Openfda Safety
A Zinc supplementation for improving pregnancy and infant outcome
Meta Analysis The Cochrane database of systematic reviews 2021
A Zinc supplementation for preventing mortality, morbidity, and growth failure in children aged 6 months to 12 years
Narrative Review The Cochrane database of systematic reviews 2023
A Oral zinc for treating diarrhoea in children
Meta Analysis The Cochrane database of systematic reviews 2016
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2014
A Zinc for the prevention or treatment of acute viral respiratory tract infections in adults: a rapid systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ open 2021
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2010
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2012
A Compression bandages or stockings versus no compression for treating venous leg ulcers
Meta Analysis The Cochrane database of systematic reviews 2021
A Zinc supplementation for mental and motor development in children
Meta Analysis The Cochrane database of systematic reviews 2012
A Zinc for the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
View all evidence for Zinc →

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