Marine Collagen Sachets Citrus

Zesty Citrus Flavour

30 x 3.6g Sachets
(26 customer reviews)


In stock

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Infused with a refreshing hint of natural citrus flavour, our premium hydrolysed marine collagen peptides, sustainably sourced from the scales of wild-caught deep-sea fish, promote anti-ageing benefits with superior bioavailability, effectively boosting collagen production.

Scientifically proven to enhance skin hydration, elasticity, and reduce fine lines, our premium marine collagen also fortifies hair, nails, muscles, bones, and gut health. Convenient 3.6g stick sachets ensure portability, allowing you to enjoy them on the go.

Wanting to buy more than 1 box? Shop Multibuy for great deals!

Key Features

The Beauty of Science®


Taste + Usage

The ProPlenish Journey

Gut Harmony

After 7 Days

ProPlenish Marine Collagen, enriched with proline, glutamine, and glycine, enhances gut health by fortifying the intestinal lining for better digestion.

Witness reduced bloating and enhanced bowel movements as your gut regains balance.

Elevated Vitality

In 12 Days

You’ll begin to experience improved energy levels as marine collagen boosts tissue repair, joint health and vitality.

Enjoy rejuvenated skin, tissues, and better sleep, enhancing your overall well-being and mobility.


After 1 month

Within a month, you’ll begin to notice enhanced skin hydration. A plumper, smoother complexion with fading lines and a youthful glow.

Collagen’s regenerative properties begin to even out skin texture revealing radiant, revitalised skin.


2 months +

As your ProPlenish journey continues, expect accelerated nail growth, stronger hair, sustained energy, and better gut health.

ProPlenish promotes total wellness, nurturing you from within for overall well-being and radiance.

Collagen Decline

Age, lifestyle, and environment contribute to the decrease in our bodies’ natural collagen production, leading to visible signs of ageing from our 20’s onward.

Backed By science. Proven by customers

26 reviews for Marine Collagen Sachets Citrus

5.0 Rating
1-5 of 26 reviews
  1. Marine Collagen Review

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    This is the best collagen in the market! My skin looks and feels great, hair is shiny and above all my nails are so strong. I couldn’t recommend ProPlenish enough! Love this product! ❤️❤️❤️

  2. Marine Collagen Review

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    I love ProPlenish products, my skin is so much better, my nails are stronger and no more hair falls. I highly recommend the face mask too! Love love love ProPlenish! ❤️

  3. Marine Collagen Review

    Verified reviewVerified review - view originalExternal link

    Love this product! Have been using for about 2 weeks and have already noticed the difference in my skin.

  4. Marine Collagen Review

    Verified reviewVerified review - view originalExternal link

    The best tasting collagen I have tried, and the most effective. I wouldn’t be without Proplenish!

  5. Marine Collagen Review

    Verified reviewVerified review - view originalExternal link

    I have been using these sachets for years …. I can really notice the difference when I don’t … they have helped my skin and hair and nails love the citrus marine collagen wouldn’t be without it I highly recommend giving them a go 😊

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91% saw an increase in skin hydration and resilience in just 2 months

A 2008 study in Tokyo of 33 women aged 40-59 who took Hydrolysed Collagen daily for 2 months found that 91% of participants experienced an increase in skin hydration and resilience.

Our Premium Difference


Australia’s first Marine Collagen
Tried and Trusted. As the pioneers of edible marine collagen in the Australian market since 2010, ProPlenish are proud to continue to set the benchmark.

Marine derived Collagen Peptides
Our highest grade Marine Collagen is ethically sourced from the scales of wild-caught deep-sea fish. Featuring a greater nutrient profile compared to farm-raised marine options and free from risk of Animal-Induced Diseases (beef, pork derived).

Sustainably Sourced
ProPlenish is sourced from sustainable fishing habitats and ethically made. Non-GMO and cruelty-free.

Type I Collagen
ProPlenish marine collagen is Type I collagen, the most abundant collagen found in the body.

Our Premium Difference


Superior Bioavailability
Formulated using the lowest molecular weight (smallest particle size) hydrolysed marine collagen available making it easier for the body to absorb and digest for quicker, more visible results. Marine collagen is scientifically recognised to be absorbed up to 1.5 times more efficiently into the body than other collagen forms (ie. pork, beef).

100% Natural
Consciously formulated for your beauty, health and wellbeing with no artificial colours, sweeteners, flavours, additives or preservatives; no gluten, dairy, sugar, lactose, wheat, soy; and no fat – free of everything except the benefits.

Scientifically supported ingredients
All products are formulated using cutting edge scientific information as the basis for research and development. We incorporate only Premium ingredients backed by Science so you see real results.



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