Marine Collagen Unflavored by Nature's Answer — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
50% of ingredients have research evidence

A Label Compliance Grade

Product Label

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Label Data

5.5 Gram(s) Serving Size

25 Servings

Other Combinations Product Type

50% Evidence Coverage

Supplement Facts — Evidence Check

Calories

20 Calorie(s)

Protein

5 Gram(s) (10% DV)

Vitamin C

45 mg (50% DV)

Vitamin B6

0.85 mg (50% DV)

✅ Within RDA (0.7× RDA of 1.3 mg) 📚 113 studies (Tier A: 3, B: 35)

RDA 1.3mg This product: 0.85mg UL 100mg

Biotin

20 mcg (67% DV)

✅ Within RDA (0.7× RDA of 0.03 mg) 📚 26 studies (Tier A: 0, B: 11)

RDA 0.03mg This product: 0.02mg

Pantothenic Acid

2.5 mg (50% DV)

✅ Within RDA (0.5× RDA of 5 mg) 📚 1 studies — no high-quality reviews

RDA 5mg This product: 2.5mg

Collagen Peptides

5000 mg

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

This product: 5000mg

Grape Seed Extract

100 mg

📊 Market median: 100.0mg (284 products) 📚 10 studies (Tier A: 0, B: 4)

This product: 100mg

Horsetail Root Extract

50 mg

Chamomile extract

50 mg

📊 Market median: 400.0mg (142 products) 📚 10 studies (Tier A: 0, B: 2)

This product: 50mg

Aloe vera leaf extract

5 mg

📊 Market median: 100.0mg (166 products) 📚 10 studies (Tier A: 0, B: 1)

This product: 5mg

Hyaluronic Acid

5 mg

📊 Market median: 100.0mg (173 products)

Median 100.0mg This product: 5mg

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) Gluten Free

Product Information

📋 Directions for Use

Suggested use: As a dietary supplement, mix 1 (one) scoop with 8 oz. of water or your favorite beverage as desired.

⚠️ Warnings & Precautions

Allergen: Contains Fish (Cod) and may contain traces of crustacean shellfish.

Warning: Keep out of reach of children.

Do not use if safety seal is damaged or missing.

If you are pregnant, nursing, taking any medications, planning any medical procedure or have a medial condition, consult with your healthcare practitioner before use.

🧪 Formulation Notes

The beauty of our collagen isn't just skin deep. Certified sustainably wild-caught from the crystal-clear waters of the North Atlantic Ocean, Nature's Answer Marine Collagen provides pure natural fish collagen peptides derived from 100% Norwegian wild cod. Our unflavored collagen provides the purest source of collagen peptides that are completely suitable for those who want high-quality marine collagen. Nature's Answer Marine Collagen is combined with Hyaluronic Acid, Biotin, Vitamin C and additional beauty enhancing ingredients.

Supports: Hair Skin and Nails Bones and Joints

Pure Collagen Peptides Type I Collagen Peptides

Hyaluronic Acid Vitamin C Biotin

No Added Flavors.

Just the good stuff.

Atlantic Norwegian Cod

Gluten Free

Additional Information

Typical Amino Acid Profile (Average mg per serving, naturally occurring) Alanine 543mg Arginine 489mg Aspartic Acid 372mg Cystine 0.3mg Glutamic Acid 599mg Glycine 1462mg Histidine 71mg Hydroxyproline 351mg Isoleucine 83mg Leucine 147mg Lysine 214mg Methionine 84mg Ornithine 3mg Phenylalanine 106mg Proline 610mg Serine 372mg Threonine 153mg Tryptophane 3mg Tyrosine 39mg Valine 119mg

For product information, call (800) 439-2324

Product Details

UPC / SKU 0 83000 26920 2

DSLD Entry Date 2022-06-16

Product Type Other Combinations

Form Powder

Brand Nature's Answer

DSLD ID 264254

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 →