We may earn money or products from the companies mentioned in this post.
A simple ingredient list can make a collagen powder easier to compare, but it does not answer the bigger buying questions: which fish it comes from, how much the jar provides, and whether the price fits your routine. Further Food’s marine powder offers a fish-derived alternative for readers avoiding bovine collagen, with a smaller jar that makes serving costs especially important.
Quick verdict: Consider it if you want a single-ingredient fish collagen powder and accept its cost. The reviewed 168 g jar contains about 14 labeled servings and costs $29.99, or approximately $2.14 per serving. Its simple formula is a practical advantage; it does not establish better absorption or health results than other products.
This is a review of manufacturer information and published research. It includes no hands-on taste or mixing test, personal results, or medical review. Product information and prices were checked November 4, 2026.
Check the official Further Food product page.
Product Facts at a Glance
| Detail | Reviewed product |
|---|---|
| Product | Further Food Unflavored Marine Collagen Powder |
| Package | 5.93 oz / 168 g jar pictured by the manufacturer |
| Ingredient | Hydrolyzed fish collagen peptides |
| Fish source | Manufacturer identifies wild-caught cod |
| Labeled serving | One scoop, 12 g |
| Servings per container | About 14 |
| Collagen amount | Manufacturer’s label graphic states 12 g collagen peptides per scoop |
| Protein and calories | Nutrition Facts lists 11 g protein and 45 calories per serving |
| One-pack price | $29.99 |
| Approximate cost per serving | $2.14, using the label’s approximate serving count |
| Approximate cost per gram of collagen | $0.18, using the stated collagen amount |
| Important restriction | Fish-derived; unsuitable for vegan or vegetarian diets |
The manufacturer’s front-of-pack image identifies the package size. Its Nutrition Facts and directions image supplies the serving information. These are the basis for this review, rather than a combination of differently sized retailer listings.
Ingredients, Fish Source, and Allergen Considerations
A single-ingredient formula
The reviewed ingredient line contains hydrolyzed fish collagen peptides. No added flavor, sweetener, vitamin blend, or gum appears on that ingredient line.
A short label can help readers who prefer fewer added ingredients. It does not, by itself, demonstrate purity, tolerability, or effectiveness. Unflavored also does not establish that every user will find the powder tasteless.
The manufacturer identifies cod
Further Food’s ingredient information identifies its marine collagen as coming from wild-caught codfish. This supports describing it as cod-derived rather than relying on a retailer to identify the fish.
If a specific fishery, country of origin, or batch-level sourcing requirement matters to you, request that information directly. Broad sourcing descriptions are not a substitute for a specification tied to the jar you buy.
Fish and shellfish allergy need different wording
This product contains fish-derived protein. People with a fish allergy should avoid fish products and discuss questions with an allergist.
Fish allergy and shellfish allergy are different. The American College of Allergy, Asthma & Immunology explains that an allergy to one does not automatically establish an allergy to the other. A shellfish allergy therefore should not be treated as proof of a cod allergy.
That distinction does not establish that this particular powder is safe for an individual. Check the complete current package and ask the manufacturer about facility and cross-contact information relevant to your allergies. The online nutrition image reviewed here does not provide a complete facility allergen statement.
What about the types I, II, and III claim?
The manufacturer’s packaging identifies types I, II, and III. Its FAQ also attributes the marine product’s type II claim to third-party testing.
This is a manufacturer claim, rather than an independent finding established by this review. A detailed test report was not verified here. The number of collagen types on a package should not be used as proof of better joint, skin, or other health outcomes.
Serving Size, Directions, and Mixing
Use the directions on your exact jar. The reviewed manufacturer graphic says to add one scoop to drinks or recipes and stir thoroughly. It suggests water, coffee, tea, smoothies, soups, and baked goods. It also advises shaking the jar two to three times before use because the product settles.
The label defines a scoop as 12 g of powder. Its separate protein line is 11 g; that should not be substituted for the manufacturer’s stated collagen amount when explaining the label.
This review did not measure dissolution, clumping, odor, or flavor. Manufacturer descriptions and online customer reviews cannot replace a hands-on assessment of those features.
For a broader explanation of labels and formats, see our guide to choosing a collagen supplement.
What Human Research Can and Cannot Establish
Further Food markets the product for several skin and wellness goals. Those claims should be evaluated separately from the ingredient and serving information. The research discussed below does not establish the effectiveness of this exact retail product.
A 2025 review by Myung and Park analyzed 23 randomized trials involving 1,474 participants. Overall pooled findings favored collagen for some skin measurements, but significant benefits were absent in the higher-quality subgroup and the subgroup without pharmaceutical-company funding.
A July 2026 review analyzed 35 randomized trials involving 2,534 participants and reported improvements in measured hydration, elasticity, and barrier function. Findings for wrinkles and skin density were not robust in sensitivity analyses. Differences in formulas, measurements, and mostly short study durations limit generalization.
A September 2026 re-analysis by Grimes and Mahto questioned earlier evidence syntheses, identifying reporting and measurement problems. Its analysis accounting for dose differences did not find evidence of benefit.
These publications differ in methods and included evidence. They do not establish a marine-versus-bovine winner, a guaranteed visible change, or a reliable result from this jar. Skin findings also should not be extended into promises about hair growth, gut symptoms, or joint pain.
Follow the package’s directions and warnings. Ask a qualified clinician or pharmacist about suitability when medication use, a medical condition, pregnancy, nursing, or allergies affect the decision. A suggested research duration is not a personal treatment plan.
Testing Claims and Certification Limits
Further Food’s quality standards page describes internal testing and independent laboratory verification for heavy metals, along with screening for pesticides and microbes.
Those statements are more specific than saying no testing information exists. They remain manufacturer descriptions of its quality program. This review did not verify a batch-specific certificate of analysis or a product-specific NSF or USP certification.
If a particular standard matters to you, request the report or certification for the exact product. Laboratory testing, facility compliance, and certification are different claims; none independently demonstrates a clinical benefit.
Package Price and Cost Calculations
The official product page displayed $29.99 for one pack on November 4, 2026. The following calculations use that one-pack price and the reviewed 168 g package.
| Calculation | Result |
|---|---|
| $29.99 divided by about 14 labeled servings | Approximately $2.14 per serving |
| 14 servings multiplied by 12 g stated collagen per serving | Approximately 168 g collagen per jar |
| $29.99 divided by approximately 168 g | Approximately $0.18 per gram |
These figures exclude tax, shipping, subscriptions, bundle discounts, and promotional offers. The serving count is approximate, so the calculated costs are approximate too. Recheck the selected package and checkout total before ordering.
The storefront also advertises multipack offers. Treat those as separate purchases with different upfront commitments. Do not apply an advertised subscription percentage to this product unless its checkout confirms the applicable price and renewal terms.
A market-wide “cheapest” or “premium-priced” ranking would require a consistent comparison of other exact packages. This review does not assign one. For more options across formats, see our collagen powders and tablets comparison.
Pros, Limitations, and Who May Prefer It
Pros
- One listed ingredient for readers seeking a plain fish collagen powder.
- Cod sourcing identified in manufacturer information.
- A stated scoop size and approximate serving count.
- Official directions that allow drinks and recipes.
Limitations
- Fish-derived, so it does not suit fish-allergic readers or those avoiding animal products.
- About 14 servings per jar means relatively frequent replacement at one labeled serving daily.
- Taste, mixing performance, and personal results were not tested.
- Batch-specific test results and product-specific independent certification were not verified.
- General collagen research does not prove that this exact product delivers its advertised benefits.
It may suit someone who deliberately wants fish collagen, prefers a short ingredient list, and accepts the calculated cost. Readers prioritizing a longer-lasting container or documented certification should compare those specific features before buying.
If several daily tablets are your preferred format, our collagen pills comparison explains the serving counts, sources, and ingredients of those separate products.
Frequently Asked Questions
How many servings are in the jar?
The reviewed manufacturer image states about 14 servings in the 168 g jar, with one scoop defined as 12 g. This is label information, rather than an estimate assembled from different retailer packages.
Is it suitable for vegetarians or vegans?
No. Its ingredient is fish-derived collagen.
Is marine collagen proven better than bovine collagen?
The evidence discussed here does not establish superior clinical results for this marine product over a bovine product. Compare source preferences, ingredients, serving amounts, and cost without treating absorption marketing as a proven health advantage.
Does it mix well in cold water?
The manufacturer suggests adding it to drinks, but this review did not test cold-water mixing. No claim about its actual clumping, texture, or taste is made here.
Is it worth buying for skin results?
That depends on your preferences and budget, with uncertain health benefits. The evidence does not justify a promise that this jar will visibly improve your skin.
Final Recommendation
Further Food Unflavored Marine Collagen Powder is worth considering as a single-ingredient cod-derived option when fish ingredients fit your needs. Compare its roughly $2.14 labeled-serving cost with other exact packages and check any testing documentation that matters to you.
Its clearest buying points are source, formula, serving amount, and price. Keep those verifiable details separate from uncertain benefit claims.
Review the current manufacturer label and price before purchasing.