Collagen Complex by Dr. Mercola — Ingredients, Evidence & Safety

Product Label

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Label Data

3 Tablet(s) Serving Size

30 Servings

Other Combinations Product Type

25% Evidence Coverage

Supplement Facts — Evidence Check

Calories

10 Calorie(s)

Total Carbohydrates

1 Gram(s) (1% DV)

Protein

3 Gram(s) (6% DV)

Collagen

1.5 Gram(s)

📊 Market median: 20.0mg (931 products) 📚 233 studies (Tier A: 1, B: 90)

This product: 1.5mg

Other Ingredients

Microcrystalline Cellulose Modified Cellulose Gum Acacia Guar Gum Tapioca Maltodextrin Silicon Dioxide Rice hull Agave Fiber Rice Bran extract Sunflower Oil Agave Syrup Sunflower Lecithin Palm Oil

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (99% of products) Structure/Function (95% of products) Nutrient (80% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested use: Adults, as a dietary supplement, take three (3) tablets daily, preferably on an empty stomach.

⚠️ Warnings & Precautions

Keep out of reach of children.

Do not use if safety seal is broken.

If you are nursing, pregnant, taking medication or have a medical condition, consult your physician before taking this product.

Contains fish (cod)

🧪 Formulation Notes

The cod in this product comes from a fishery that has been independently certified to the MSC's standard for a well-managed and sustainable fishery. www.msc.org

Youthful appearance Bone & joint comfort Digestive support

Type I II & III Wild-caught, MSC-certified atlantic cod Grass-fed beef bone broth Responsibly sourced chicken

MSC-C-52793

Additional Information

Certified Sustainable Seafood MSC www.msc.com

Providing quality products since 2001.

Product Details

UPC / SKU 8 10487 03838 6

DSLD Entry Date 2023-06-22

Product Type Other Combinations

Form Tablet or Pill

Brand Dr. Mercola

DSLD ID 287217

Data Updated 2026-04-11

Research Evidence

281 Research Sources

54 Avg Quality Score

141 Meta Analysis

72 Systematic Review

45 Rct

18 Clinical Trial

2 Narrative Review

1 Other

1 Guideline

1 Openfda Safety

A Vascular closure devices for femoral arterial puncture site haemostasis

Meta Analysis The Cochrane database of systematic reviews 2016

PubMed DOI

B Effects of Oral Collagen for Skin Anti-Aging: A Systematic Review and Meta-Analysis

Meta Analysis Nutrients 2023

PubMed DOI

B Transepithelial versus epithelium-off corneal crosslinking for progressive keratoconus

Meta Analysis The Cochrane database of systematic reviews 2021

PubMed DOI

B Bisphosphonate therapy for osteogenesis imperfecta

Meta Analysis The Cochrane database of systematic reviews 2014

PubMed DOI

B Punctal occlusion for dry eye syndrome

Meta Analysis The Cochrane database of systematic reviews 2017

PubMed DOI

B Dressings and topical agents containing hyaluronic acid for chronic wound healing

Systematic Review The Cochrane database of systematic reviews 2023

PubMed DOI

B Efficacy of statins for osteoporosis: a systematic review and meta-analysis

Meta Analysis Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA 2017

PubMed DOI

B Drugs to reduce bleeding and transfusion in major open vascular or endovascular surgery: a systematic review and network meta-analysis

Systematic Review The Cochrane database of systematic reviews 2023

PubMed DOI

B Bisphosphonate therapy for osteogenesis imperfecta

Meta Analysis The Cochrane database of systematic reviews 2008

PubMed DOI

B Bisphosphonates for osteoporosis in primary biliary cirrhosis

Meta Analysis The Cochrane database of systematic reviews 2011

PubMed DOI

View all evidence for Collagen →