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Morlife

Hydrolysed Marine Collagen + C 200G

Price $59.35 RRP

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Price $59.35 RRP

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Practitioner only products are only available to Mr Vitamins members. To access, complete the health survey below, and a member of our team will review your case prior to dispatch. Sometimes one of our Naturopaths may need to make contact to confirm whether this is the best product for you If you already have access, it will appear after you sign-in.

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Morlife Marine Collagen + C is an unflavoured powder of hydrolysed marine collagen peptides, which make up 96% of the formula, with rice and acerola extracts making up the rest. The collagen is derived from fish. Hydrolysed means the collagen has been broken down into short peptides, which is what allows the powder to dissolve into hot or cold liquid without thickening it. It has no flavour or odour of its own, so it can go into water, coffee, a smoothie or yoghurt without changing the taste. The 200 g pouch holds 33 servings of 6 g, each delivering 5800 mg of collagen peptides. Stir a 6 g serve into coffee, tea, water, a smoothie or a bowl of yoghurt, where it dissolves without thickening the drink or leaving a flavour of its own.

Product Strengths

Stir a 6 g serve into coffee, tea, water, a smoothie or a bowl of yoghurt.
5800 mg of hydrolysed marine collagen peptides in each 6 g serve.
Collagen peptides are 96% of the formula, with only rice and acerola extracts alongside.
5.8 g of protein per serve, which is 12% of the daily intake.
20 mg of vitamin C per serve, 50% of the recommended dietary intake, from acerola.
30 mg of silica per serve, from rice extract.
Unflavoured and odourless, and it dissolves in hot or cold liquid.
Gluten measured at 0.0 mg per serve and per 100 g.
No added flavours, colours or sweeteners, and 0.0 g of fat per serve.
33 servings in the 200 g pouch, and Morlife also makes a 500 g pouch under a separate barcode.

Suitable For / Not Suitable For

Suitable for: Everyday snacking and meals.

Not suitable for: Vegans and vegetarians, because the collagen is fish derived; Anyone with an allergy to the listed ingredients.

Suggested Use

Add 6 g, approximately one tablespoon, to water, juice, a smoothie, coffee, yoghurt, cereal or any other food.

Cost Per Serve

Pack size	200 g (33.3 serves)
Serving size	1 serve
Serves per pack	33.3
Price	$59.95
Cost per serve	$1.80

Cost per serve is approximate and based on the current price.

Ingredients

Premium marine hydrolysed collagen peptides, from fish (96% average).
Extracts: rice, acerola.

Allergens

It carries: contains fish. Because the collagen is fish derived, it is not suitable for vegetarians or vegans and not suitable for anyone with a fish allergy. It is packed in a facility that processes products containing dairy, soy, tree nuts, crustacea and shellfish, so traces of those foods cannot be ruled out. Always review label for full list of ingredients.

Nutrition Information

Servings per package: 33. Serving size: 6 g.

Nutrient	Avg. qty. per serve	Avg. qty. per 100 g
Energy	91 kJ	1510 kJ
Protein, total	5.8 g (12% DI)	95.9 g
Collagen peptides	5800 mg	95800 mg
Gluten	0.0 mg	0.0 mg
Fat, total	0.0 g	0.0 g
Saturated fat	0.0 g	0.0 g
Carbohydrate	Less than 0.1 g	0.5 g
Sugars	Less than 0.1 g	0.2 g
Dietary fibre	0.1 g	2.1 g
Sodium	12 mg	192 mg
Vitamin C	20 mg (50% RDI)	333 mg
Silica	30 mg	502 mg

Percentage daily intake is based on an average adult diet of 8700 kJ.

Storage

Store resealed away from direct sunlight in a cool, dry place below 25 degrees Celsius.

Disclaimer

This product is a food and is not a medicine. It is intended to be used as part of a healthy, varied diet and is not a substitute for one. The collagen is derived from fish, so it is not suitable for vegetarians, for vegans, or for anyone with a fish allergy, and it is packed alongside dairy, soy, tree nuts, crustacea and shellfish. If you are pregnant or breastfeeding, have a medical condition or take medication, speak with your healthcare professional before use. Keep out of reach of children. This information is general in nature and is not a substitute for professional advice.

Ingredients

Marine Hydrolysed Collagen Peptides (96%*), Extracts (Rice, Acerola). *Average Quantity.

Contains fish. Packed in a facility that processes products containing dairy, soy, tree nuts, crustacea or shellfish.

Suggested dose

Add 6 g (approx. 1 tablespoon) to water, juices, smoothies, coffee, yoghurt, cereals or any other foods to get ‘more’ out of life.

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Marine Collagen

What is marine collagen?

Marine collagen is collagen from the sea, made from fish rather than cattle or pigs. It's almost entirely type I, the main collagen in your skin, and it's made from fish skin, scales and bones that would otherwise go to waste.

Christina Hanley, BHSc (Nutritional Medicine), Digital Experience & Content Manager, Mr Vitamins

Christina HanleyBHSc (Nutritional Medicine), Digital Experience & Content Manager
Checked this page October 2026

See what we checked

Is this the right collagen for you?

With marine collagen, the first question isn't about absorption at all. It's whether you can safely eat fish, and our naturopaths ask that before anything else.

A good fit if

You eat fish comfortably and want a collagen that doesn't come from cattle
You're pescatarian, or you avoid beef and pork for religious, cultural or ethical reasons
You want almost entirely type I collagen rather than a mix of types I and III
Sustainability matters to you and you're happy to look for a certification mark rather than take the word 'sustainable' on trust
You're happy to give it eight to twelve weeks, the timeframe the published trials used

Check with us first if

You've had a reaction to fish that was never properly diagnosed. Marine collagen isn't the way to find out, so get allergy testing first.
You keep halal or kosher. Fish is usually simpler than beef, but certification still covers the whole processing chain, and only a mark on the pack confirms it.
You have kidney disease or a prescribed protein limit. A 10 g daily serve is a meaningful amount of protein.
You're pregnant or breastfeeding. Collagen itself is a food-type protein, but marine beauty blends often add herbs, vitamins and minerals, so the whole formula needs checking.
The powder smells or tastes strongly of fish. That's a known quality issue with this type of product rather than a sign it's gone off, but a strong smell is a fair reason to try another brand.
You take prescription medicine. Check with your doctor, pharmacist or our naturopaths before you start.

How the forms compare

Fish skin collagen, unflavoured peptides. Best known for: The plainest marine tub: one ingredient, and the format most trials used. Absorption: Broken down into short peptides that mix into cold water without going gluggy. Typical use: Stirred into water, coffee or a smoothie. Sold in tubs and measured by the scoop.
Fish scale and bone collagen. Best known for: Using the mineral-rich leftovers rather than skin, which is the sustainability case for marine collagen. Absorption: The same peptide once broken down; the difference is earlier, in how much is extracted and how the minerals are removed. Typical use: Rarely stated on a label. If sourcing matters to you, ask the brand which part of the fish was used.
Wild-caught single-species marine collagen. Best known for: Naming the fish. North Atlantic cod is the most common single-species claim in Australia. Absorption: The species makes no difference to the finished peptide. Typical use: Chosen by people who want traceability. It's also the claim to look for if you avoid farmed fish.
Sustainability-certified marine collagen. Best known for: Independent certification of the fishery or the reused by-product supply, not of what the collagen does. Absorption: Identical. Certification is a supply-chain audit, not a change to the formula. Typical use: Look for the certifying body's mark. 'Sustainable' with no mark behind it means little.
Marine collagen with vitamin C and cofactors. Best known for: Collagen at a lower dose per serve, alongside vitamin C, zinc or silica in a flavoured powder. Absorption: The collagen behaves the same; vitamin C matters because your body needs it to build its own collagen. Typical use: Check the collagen milligrams per serve rather than the tub size.
Single-serve marine collagen sachets. Best known for: A fixed dose you can't get wrong, and the format that made marine collagen a mainstream Australian buy. Absorption: No different from the same powder out of a tub. Typical use: Convenience and travel.

Common questions

Can you take marine collagen if you are allergic to fish?

No. Marine collagen is made from fish skin, scales or bones, and fish is a declared allergen in Australia because reactions can be severe. Choose a beef or chicken-based collagen instead. If a reaction to fish has never been properly diagnosed, get tested before you assume a supplement is safe.

Is marine collagen better than bovine collagen?

Neither has been shown to be better. Marine is almost entirely type I, while bovine gives you types I and III, and no trial has compared them directly on any result. The real deciders are practical: a fish allergy rules out marine, and avoiding beef rules out bovine.

What is marine collagen actually made from?

Leftovers from fish processing: skin, scales, bone, fins and swim bladder, which can make up to 75 per cent of a fish's weight. That's the sustainability case for it, because these would otherwise be waste. It's also why the pack rarely says which part of the fish was used.

How much, and when

Reference values. None. Collagen isn't an essential nutrient, so the NHMRC doesn't set a recommended intake for it, and there's no separate figure for marine collagen. The recommended amounts that matter around it, for protein and vitamin C, are on our collagen page.

Typical supplemental range. Trials of fish collagen peptides have generally used around 10 g a day for eight to twelve weeks. Australian marine products vary a lot against that. Bulk unflavoured tubs are scooped at about that amount, while single-serve sachets and flavoured beauty blends often contain well below it, with the rest of the sachet made up of flavour and other added nutrients.

Upper level. None is set, by the NHMRC or by Australia's permitted ingredients rules. The practical limit is the same as for any collagen. A 10 g serve is a real amount of protein and counts towards your daily protein, not on top of it.

Worth knowing. The number worth checking on a marine product is grams of collagen per serve, because sachets and blends are where it varies most. What you need depends on your age, diet and health, so talk to one of our naturopaths.

Food sources

Food first, where the diet allows it.

Fish skin, eaten crisped or on a fillet: one serve, skin on. This is the same tissue most marine collagen powder is extracted from
Small whole tinned fish: sardines, mackerel: one tin, bones and all. Skin, fine bones and connective tissue all carry collagen
Fish head and frame stock: about one cup from a frame simmered for an hour or two. The stock sets on cooling, which is the collagen
Fish maw or swim bladder: A traditional ingredient in several cuisines, and one of the collagen-bearing by-products the extraction industry uses
Salmon or trout with the skin left on: one fillet. A practical way to eat the tissue rather than buy it powdered

Before you start

If any of these sound like you, talk to one of our naturopaths or your doctor before you start.

You have a fish allergy. Never take it. Marine collagen is made from fish, and fish is an allergen that must be declared in Australia.
You have a crustacean or mollusc allergy. Check the 'Contains' statement for shellfish-derived material or shared processing before you buy.
You've had reactions to fish that haven't been diagnosed. Get tested first; don't use marine collagen to find out.
You're vegan or vegetarian. It comes from fish, and vegan collagen builders contain no collagen.
You follow halal, kosher or other religious dietary rules. Only a certification mark confirms how it was processed.
You have kidney disease or a prescribed protein restriction. A 10 g daily serve is a real amount of protein.
You're pregnant or breastfeeding. Check the whole formula; marine beauty blends often add herbs, vitamins and minerals.
It has a strong fishy smell or taste. That's a known quality problem in this category, and a fair reason to change brands.
You're buying from overseas websites. Those products aren't regulated in Australia for quality, safety or allergen labelling.
If you take prescription medicines, check with your doctor, pharmacist or our naturopaths before starting.

The evidence, and its limits

Marine collagen is mainly type I collagen, with smaller amounts of type II. (PubMed 40422780)
Fish by-products (bone, scales, skin, fins, swim bladder) may make up as much as 75 per cent of a fish's weight. (PubMed 40422780)
Lower levels of hydroxylysine and imino acids make marine collagen less heat-stable than collagen from mammals. (PubMed 40422780)
Reviewers name smell, flavour, colour, limited supply and inconsistent quality as unresolved problems. (PubMed 40422780)
Published fish collagen peptide trials usually use 10 g a day for eight to twelve weeks. (DOI record)
Fish, crustacean and mollusc must each be declared in bold on Australian labels. (Food Standards Australia New Zealand (FSANZ))

How it works

The difference between fish collagen and cow collagen starts with temperature. Fish live in cold water, and their collagen has less hydroxylysine and fewer of the ring-shaped amino acids (proline and hydroxyproline) that hold the collagen spiral rigid. With fewer of them, the spiral comes apart at a lower temperature. That's why marine collagen gels and melts at lower temperatures and is thinner than collagen from mammals. In a tub of collagen peptides that's mostly handy, because it mixes into cold water without setting into jelly. It's also why marine collagen isn't a good choice for long baking, and why the raw material has to be handled gently on its way to the tub.

The Australian rules

There's no Schedule 1 entry called 'marine collagen' or 'fish collagen'. Australia regulates the protein, not the animal it came from. What matters for a marine product is which collagen entry it falls under, and the two differ in an important way: item 2624 HYDROLYSED COLLAGEN on Australia's permitted ingredients list (Schedule 1, Determination No. 2 of 2026) carries purpose codes A and E, meaning it can be used as an active ingredient, while item 1536 COLLAGEN carries code E only, meaning a non-active ingredient. Neither has any specific requirement, warning statement or maximum daily dose. Because marine collagen powders are hydrolysed, item 2624 is the entry that applies. The rules that really single out fish sit outside this list, in food law: under the plain English allergen labelling rules, mandatory from 25 February 2024, fish, crustacean and mollusc must each be declared in bold in the ingredient list and in a 'Contains' statement. That allergen box, not Schedule 1, is what protects you when you buy marine collagen. Being allowed means the ingredient can legally be used in a listed medicine; it isn't the government endorsing a product or a claim.

Not sure this is the right form for you? Ask one of our naturopaths. It is free and takes 10 minutes.

Marine Collagen is one form of Collagen. Always read the label and follow the directions for use. General information only, and not a substitute for advice from your doctor or one of our naturopaths.

Hydrolysed Marine Collagen + C 200G

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Terms and Conditions

Description

Product Strengths

Suitable For / Not Suitable For

Suggested Use

Cost Per Serve

Ingredients

Allergens

Nutrition Information

Storage

Disclaimer

ingredients

suggested dose

Product Strengths

Suitable For / Not Suitable For

Suggested Use

Cost Per Serve

Ingredients

Allergens

Nutrition Information

Storage

Disclaimer

Ingredients

Suggested dose

What is marine collagen?

Is this the right collagen for you?

Can you take marine collagen if you are allergic to fish?

Is marine collagen better than bovine collagen?

What is marine collagen actually made from?

How much, and when

Before you start

The evidence, and its limits

Reviews and Q&A

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