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Home / Products / Collagen supplements / Longevity by Nature

Collagen supplements

Longevity by Nature Pure Marine Collagen Peptide

Longevity by Nature Pure Marine Collagen Peptide is a capsule, providing 2000 mg of collagen peptides per serving, across 30 servings per container. Every figure here comes from the label filed with the NIH, not from the brand.

2000 mg
Key dose per serving
3
Ingredients listed
30
Servings per container

Product facts

BrandLongevity by Nature
FormatCapsule
Key dose per serving2000 mg
Serving size4 capsules
Servings per container30
Net contents120 capsules
Barcode (GTIN)0857549002015
Label claim typesNutrient, All Other, Structure/Function
Product typeOther Combinations
Market statusOn market
Label filed with NIH2025-03-25

See the full filed label on the NIH database, including the label image

What is in a serving

Per serving, as printed on the label filed with the NIH Dietary Supplement Label Database.

IngredientAmount% DV
Marine Collagen, Pure
Collagen
from Cod
2000 mg
H.A.95
Hyaluronic Acid
from Hyaluronic Acid
20 mg
Vitamin C
from Indian Gooseberry
40 mg

Other ingredients: Gelatin

What the label says

These are the manufacturer's own words, taken from the label filed with the NIH. They are claims made by the brand, not findings by Peptides.io, and they have not been evaluated by the FDA.

How the brand says to use it

  • Dosage: Take 4 capsules daily on an empty stomach.

Precautions on the label

  • Warning: Keep out of the reach of children and consult with a physician before taking this product if you are pregnant, nursing or have a medical condition.
  • Warning: Keep out of the reach of children and consult with a physician before taking this product if you are pregnant, nursing or have a medical condition.

What the label says it contains

  • Hydrolyzed Collagen Type I & III Pure Marine Collagen Peptide capsules are naturally sourced from wild caught deep-sea Atlantic Cod. In addition, only the skins of kosher fish are used, not scales or bones. Hydrolyzed collagen type I & III supplies the body with 18 amino acid peptides, which are essential for healthy connective tissue within the extracellular matrix. For optimum results, we added naturally occurring rooster comb hyaluronic acid (HA) and organic vitamin C sourced from Indian Gooseberry. All 3 food grade ingredients support the collagen fibrils and biosynthesis that activates the fibroblast cell membranes to produce healthy connective tissue throughout the body.
  • In addition, only the skins of kosher fish are used, not scales or bones.
  • Soy free Gluten free GMO free
  • Collagen Type I & III Naturally occurring organic vitamin C Collagen peptides from wild caught cod Food grade rooster comb hyaluronic acid
  • Natural rooster comb hyaluronic acid
  • Filler & excipient free

Other claims printed on the label

  • Naturally occurring organic vitamin C
  • Complete connective tissue wellness Skin Hair Nails Ligaments Tendons Bone Muscle mass Nutraceuticals from nature

Other collagen supplements

Related reading

Frequently asked questions

How much collagen is in Longevity by Nature Pure Marine Collagen Peptide?

The label filed with the NIH Dietary Supplement Label Database lists 2000 mg per serving.

Is this product FDA-approved?

No. The FDA does not approve dietary supplements. Manufacturers are responsible for the safety and labelling of their own products, and the FDA acts after a problem is reported rather than approving products in advance.

Where does the information on this page come from?

The product label filed with the NIH Dietary Supplement Label Database, a public database run by the National Institutes of Health. Nothing on this page is supplied by the brand.

Label data from the NIH Dietary Supplement Label Database, checked 2026-10-05. Peptides.io does not sell supplements and has no commercial relationship with this brand. Dietary supplements are not reviewed or approved by the FDA before sale; talk to a clinician before starting any supplement.