Is this marine collagen OU Kosher certified?

Yes. AletaCollagen Marine Collagen Peptides are certified OU Kosher Pareve by the Orthodox Union — the world's most widely recognized kosher certifying agency. This is the first and only OU Kosher tilapia collagen available. OU Pareve status means it can be consumed with meat or dairy with no waiting period.

What is the source of this marine collagen?

AletaCollagen Marine Collagen is sourced from tilapia. It is the first and only OU Kosher certified tilapia collagen on the market, making it suitable for kosher consumers who eat fish.

Can I take marine collagen if I eat dairy?

Yes. AletaCollagen Marine Collagen is certified OU Kosher Pareve, meaning it contains no meat or dairy components and can be consumed with either. There is no waiting period required between eating marine collagen and dairy foods.

How does marine collagen compare to bovine collagen?

Marine collagen is primarily Type I collagen and is known for its high bioavailability — meaning it is absorbed efficiently. It is particularly well-researched for skin health. Bovine collagen contains both Type I and Type III collagen and is commonly chosen for joint, muscle, and gut support. Both are OU Kosher Pareve certified at AletaCollagen.

Has this marine collagen been third-party tested?

Yes. AletaCollagen Marine Collagen Peptides are independently tested by a third-party laboratory for heavy metals, purity, and potency. Full lab results and OU Kosher certification documentation are available on our testing and certification page.

OU Kosher Pareve · The first kosher tilapia collagen

Marine Collagen

Marine Collagen Peptides

Q: What type of collagen does marine collagen contain?

Marine collagen is primarily Type I collagen — the most abundant collagen type in the human body and the most researched for skin elasticity, hydration, and hair and nail strength. Type I collagen is also found in joints and connective tissue.

Radiant by nature.

The first OU-Kosher tilapia collagen — Type I peptides for radiant skin, stronger hair and nails, and healthy joints.

More about this collagen

The first and only OU-Kosher tilapia collagen — Type I peptides for radiant skin, stronger hair, nails, and healthy joints.

Marine Collagen Peptides made from high-quality tilapia, crafted for clean, efficient absorption and everyday radiance. These flavorless marine collagen peptides dissolve easily into hot or cold drinks, making it simple to support skin, hair, nails, joints, and gut health in one effortless daily scoop.

Key benefits

Supports skin elasticity, firmness, and hydration with premium marine collagen peptides.
Helps promote stronger hair and nails for a healthier, more resilient appearance.
Marine collagen from tilapia supports joint comfort, mobility, and overall active living.
Easily digested peptides may help maintain gut health and smooth digestion.
Independently 3rd party tested for heavy metals and purity — view the full lab results.

Kosher & quality

Sourced from tilapia and produced as kosher marine collagen, suitable for fish-eating kosher consumers.
OU Kosher Pareve certified — suitable with meat or dairy meals, no waiting periods.
Flavorless, low-calorie, and easy to mix into coffee, tea, smoothies, or water without changing taste.
Non-GMO, gluten-free, and dairy-free.

Not sure whether marine or bovine collagen is right for you? Our bovine vs marine collagen comparison breaks down the differences in sourcing, absorption, and benefits. Also available: OU Kosher bovine collagen peptides from pasture-raised cattle.

OU Kosher Pareve

Type I peptides

3rd-party tested

Fresh tilapia

Why marine collagen

One scoop. Skin-first support.

Marine collagen is almost pure Type I — the type your skin, hair, and nails are built from — in small peptides that are easy to absorb. Aleta replenishes it with clean, single-ingredient tilapia peptides.

1 scoop daily — stir into coffee, tea, smoothies, or water. Hot or cold. Dissolves clear, tastes like nothing.

Read the research →

Firmer, smoother skin

Type I is the collagen your skin is mostly built from — peptides help support elasticity, hydration, and a plumper, smoother look over time.

Stronger hair & nails

The same Type I peptides feed the keratin structure — for less breakage, fewer splits, and healthier growth.

Joint comfort & mobility

Type I collagen is part of the cartilage that cushions your joints — supporting comfortable, everyday movement.

Calmer gut & digestion

Small, easily digested marine peptides help soothe and support a healthy gut lining.

Fast, clean absorption

Small, hydrolyzed marine peptides dissolve easily and are readily absorbed by the body.

One clean ingredient

Just hydrolyzed tilapia collagen. No fillers, no sugar, no additives — nothing but peptides.

What's inside

One ingredient. Nothing else.

I Collagen type

9g Protein per scoop

0g Sugar

1 Ingredient

Type Hydrolyzed marine peptides

Source Kosher tilapia

Collagen type I

Serving size 10g · 1 scoop

Servings per bag 30

Protein per serving 9g

Certification OU-Pareve · Kosher

Allergens Fish (tilapia)

Free from Gluten · dairy · GMOs

How to use

Scoop. Stir. Done.

Scoop

One 10g scoop. 9g of protein.

Stir

Into coffee, tea, smoothies, or water. Hot or cold.

Done

Dissolves clear. No fishy taste. No grit.

Quality you can trust

Independently certified and tested

Every batch is held to third-party standards for purity, safety, and manufacturing quality.

SQF Certified

Independently certified for quality and safety by SQF.

Certified

GMP Certified Facility

Manufactured in a cGMP-compliant facility under strict quality controls.

Certified

Third-Party Tested

Tested by Eurofins, an ISO 17025-accredited laboratory, for heavy metals and purity.

ISO 17025 Lab

Certificates of analysis available on request.

Reviews

What customers say

Starting mixing both marine and bovine together

Starting mixing both marine and bovine together, and I love it even more!

Good product

Good product, easy to use. Just add to my morning coffee.. seems to be helping with skin moisture as well.

Excellent product

Love the Marine Collagen, I find it dissolves better than the bovine one... Don't love the packaging though

Great product. Blends really nicely and no taste or smell

Really Good

The Marine collagen is great. It's tasteless, smooth and blends into your drink beautifully.

FAQ

Questions

Is this marine collagen really kosher?

Yes — certified OU Kosher Pareve, verifiable on the OU registry. It's the first and only OU-Kosher tilapia collagen. Pareve means it works with meat or dairy meals, with no waiting period.

What is it made from?

Kosher tilapia — nothing else. A single-ingredient, hydrolyzed marine collagen suitable for kosher consumers who eat fish.

Which collagen type is it?

Primarily Type I — the most abundant collagen in your body and the most researched for skin elasticity, hydration, and hair and nail strength.

Marine or bovine?

Marine is Type I, easily absorbed, and skin-first. Bovine is Type I & III — chosen more for joints, gut, and muscle — and is Kosher for Passover. Marine is not Kosher for Passover. Both are OU Kosher Pareve.

Is it third-party tested?

Yes. Our marine collagen is independently third-party tested for heavy metals and purity. Full results and OU certification are on our testing page.

Risk-free

Try it for 90 days.

90-day guarantee

Free shipping over $100

Cancel anytime — no lock-in

Not for you? Email us within 90 days to arrange a return.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.