
Frequently Asked Questions
We've answered some of our most frequently asked questions to help you get the most from your ProPlenish experience.
About Marine Collagen
What is Marine Collagen Type I?
Marine Collagen Type I is the predominant form of collagen found in the human body, particularly in the skin, hair, nails, bones and connective tissues.
ProPlenish Marine Collagen is a premium Type I collagen sourced exclusively from the scales of responsibly sourced wild-caught deep-sea fish. This unique source provides exceptional purity and bioavailability.
Superior Bioavailability
Marine collagen is scientifically recognised as one of the most bioavailable forms of collagen. Studies suggest it may be absorbed up to 1.5 times more efficiently than bovine collagen due to its lower molecular weight and peptide composition.
This means the collagen peptides are more readily utilised by the body to help support skin, hair, nails and overall wellbeing.
Why Type I Collagen?
Type I collagen is the most abundant collagen in the body and plays an important role in maintaining the strength and structure of:
- Skin
- Hair
- Nails
- Bones
- Tendons and ligaments
- Connective tissues
Why ProPlenish?
Unlike many marine collagens sourced from fish skin, ProPlenish is derived from wild-caught deep-sea fish scales.
ProPlenish Marine Collagen is:
- 100% pure hydrolysed marine collagen peptides
- Responsibly sourced from wild-caught deep-sea fish
- Heat stable and easy to incorporate into everyday routines
- Tasteless and odourless
- Formulated for optimal absorption and utilisation by the body
Supporting Your Body's Natural Collagen Decline
Natural collagen production begins to decline from our mid-twenties, decreasing by around 1% each year. Combined with environmental and lifestyle factors, this decline contributes to visible signs of ageing, including fine lines, thinning hair, brittle nails and changes in muscle tone.
Supplementing with marine collagen may help support the body's collagen levels and overall wellbeing as part of a healthy lifestyle.
Hydrolysed collagen, also known as collagen peptides, is collagen that has been broken down into smaller peptides, making it easier for the body to digest and absorb.
ProPlenish Marine Collagen is formulated using low molecular weight peptides (approximately 1k Dalton) to support optimal absorption. Marine collagen has been shown to be absorbed up to 1.5 times more efficiently than bovine collagen.
This highly bioavailable form of collagen can help support radiant skin, healthy hair, stronger nails and overall wellbeing..
Collagen is the most abundant protein in the body and provides structure and support to the skin, hair, nails, muscles, bones, joints and connective tissues. From our mid-twenties, natural collagen production begins to decline, contributing to visible signs of ageing and changes in overall wellbeing.
When consumed, hydrolysed marine collagen is broken down into amino acids and peptides that are absorbed into the bloodstream and utilised throughout the body. These building blocks help support the body's natural collagen production and ongoing tissue repair.
ProPlenish Marine Collagen is formulated using low molecular weight peptides to support optimal absorption. Marine collagen has been shown to be absorbed up to 1.5 times more efficiently than bovine collagen.
As part of a balanced diet and healthy lifestyle, marine collagen can help support:
Radiant skin, including skin hydration and elasticity
Healthy hair, including thickness, strength and vitality
Stronger nails, with reduced splitting and breakage
Joint and bone health, by supporting connective tissues and cartilage
Exercise recovery and lean muscle tone
Gut health and overall wellbeing
ProPlenish Marine Collagen is sourced from the scales of responsibly sourced wild-caught deep-sea fish from the Pacific Ocean and is proudly made in Australia.
Unlike many lower-grade collagens derived from farmed fish or animal sources such as beef and pork, ProPlenish contains 100% pure hydrolysed marine collagen with no additives, preservatives, hormones, gluten or lactose.
Our Marine Collagen is stringently tested for heavy metals, including mercury, to ensure it meets strict quality and safety standards.
ProPlenish Marine Collagen does not contain shark fin, dolphin, whale, shellfish or crustaceans and is not suitable for vegans.
ProPlenish marine collagen is extracted from the scales of wild caught deep sea fish from sustainable fishing habitats using a natural hydrolysis process.
This process breaks the collagen down into low molecular weight peptides, creating a highly bioavailable form that is easier for the body to digest and absorb.
During manufacturing, a carefully controlled purification process is used to produce 100% pure hydrolysed marine collagen, free from additives and fillers.
Results & Benefits
Results can vary from person to person depending on factors such as age, lifestyle and the condition of your skin, hair and nails. However, both scientific research and customer feedback suggest that improvements may begin to be seen and felt from around 4 to 6 weeks of consistent daily use.
For best results, ProPlenish Marine Collagen should be taken daily for best result. While 1 serve per day provides benefits, many customers choose to take 2 to 3 serves daily for enhanced support.
ProPlenish Marine Collagen provides the body with specific amino acids that support collagen production. As collagen is a key structural component of the skin, hair and nails, replenishing collagen levels may help maintain their health and appearance.
Regular supplementation may help improve skin hydration, elasticity and firmness, reduce the appearance of fine lines and wrinkles, support stronger nails with less splitting and breakage, and promote healthier-looking hair.
Collagen contains amino acids that are important for keratin production, the protein that makes up hair. Scientific research suggests that collagen supplementation may help support healthier-looking hair by improving hair strength, texture, and resilience.
Some studies have also demonstrated improvements in hair thickness and reduced breakage, resulting in stronger strands that are more resistant to damage.
ProPlenish Marine Collagen is not a weight loss product. However, collagen contains amino acids such as glycine, which play an important role in overall wellbeing and may help support feelings of fullness. As a source of protein, marine collagen may also help support lean muscle mass as part of a balanced diet and healthy lifestyle.
Many customers choose to incorporate ProPlenish into their daily routine to support their overall health and wellbeing while working towards their individual wellness goals.
Collagen is an important structural protein found throughout the body, particularly in muscles, bones, tendons, ligaments and joints. It provides strength and support to connective tissues that help support movement and physical function.
ProPlenish Marine Collagen provides specific amino acids that may help support muscle health, joint integrity and bone strength as part of a balanced diet and healthy lifestyle.
Many customers choose to add ProPlenish Marine Collagen to smoothies and shakes following exercise as a simple alternative to processed snack bars and protein products. ProPlenish is 100% natural and free from fat, carbohydrates, sugar, dairy, lactose, soy, wheat and gluten.
Skin conditions such as eczema, psoriasis, rosacea and adult acne can impact the skin's overall health and resilience. As collagen plays an important role in maintaining the structure and integrity of the skin, supporting collagen levels may help promote healthier-looking skin.
Yes. Collagen plays an important role in maintaining the structure and integrity of the skin, hair, nails, muscles, bones and connective tissues, making it beneficial for both men and women.
Many men choose to incorporate ProPlenish Marine Collagen into their daily routine to support healthier-looking skin, stronger nails, healthy hair and overall wellbeing as part of an active lifestyle.
Taking ProPlenish
Collagen production naturally begins to decline from our mid-20s, with lifestyle and environmental factors also influencing the visible signs of ageing.
Many people choose to incorporate ProPlenish Marine Collagen into their daily routine from their 20s onwards to help support healthy collagen levels and overall wellbeing. However, it is never too early or too late to start.
Want to learn more? Explore our guide to collagen and ageing, including what happens to collagen production at different stages of life here
For best results we recommend for the first 4-6 weeks to take 2-3 serves per day to help support healthy collagen levels.
Following this initial period, many customers choose to continue with 1 to 2 serves per day for ongoing support.
You can also choose to take 1 serve daily from the outset, however results may take longer to become noticeable.
Taking 2-3 serves a day can accelerate the results and we have many customers reporting this.
Yes. ProPlenish Marine Collagen is designed to be incorporated into your daily routine and is recommended for ongoing use to help support healthy collagen levels and overall wellbeing.
Consistency is key, as the benefits of collagen supplementation are generally associated with regular daily intake over time.
Like any supplement, the benefits associated with collagen supplementation are generally maintained through consistent daily use. If you choose to stop taking ProPlenish Marine Collagen, your body will continue its natural ageing process and collagen production will continue to decline over time.
Research suggests that the benefits of collagen supplementation may gradually diminish once supplementation ceases, although the timeframe can vary between individuals depending on factors such as age, lifestyle and overall health.
ProPlenish Marine Collagen Original is tasteless and odourless, blending clear into both hot and cold foods and beverages.
For those who prefer a touch of flavour, ProPlenish Marine Collagen Citrus offers a subtle natural citrus taste that can be enjoyed simply mixed with water.
Marine Collagen + contains additional vitamins, minerals and botanicals, including Matcha Green Tea, which contributes to its subtle flavour profile. We recommend enjoying it in smoothies, yoghurt or acai bowls.
While most customers report no taste with our Original formula, those with particularly sensitive taste buds may notice a subtle marine flavour when mixed with plain water.
ProPlenish Marine Collagen can be taken alongside other vitamins and supplements. However, if you are taking prescription medication, are under medical supervision or have any concerns, we recommend speaking with your healthcare professional before starting any new supplement, including ProPlenish.
Safety & Suitability
ProPlenish Marine Collagen is sourced from wild-caught marine fish and is therefore not recommended for individuals with a fish allergy. ProPlenish does not contain shark fin, dolphin, whale, shellfish or crustaceans.
ProPlenish Marine Collagen is a marine-derived protein supplement. If you are pregnant, we recommend consulting your healthcare professional before starting any new supplement, including ProPlenish Marine Collagen. Your healthcare provider can advise whether ProPlenish is appropriate for your individual circumstances and nutritional needs during pregnancy.
If you are breastfeeding, we recommend consulting your healthcare professional before starting any new supplement, including ProPlenish Marine Collagen.
Many women choose to incorporate ProPlenish Marine Collagen into their routine during the postpartum period to support their overall wellbeing. Following pregnancy, some women may notice changes to their skin, hair and nails, and choose to take collagen as part of their overall wellbeing routine.
Your healthcare provider can advise whether ProPlenish is appropriate for your individual circumstances and nutritional needs whilst breastfeeding.
ProPlenish Marine Collagen is generally well tolerated and most people do not experience any side effects when taking it as directed.
As with any supplement, individual responses can vary. In rare cases, some people may experience mild digestive discomfort when first introducing collagen into their routine. If you have any concerns, we recommend consulting your healthcare professional.
Please note that ProPlenish Marine Collagen is sourced from marine fish and is not recommended for individuals with a fish allergy.
ProPlenish Original Marine Collagen contains just one ingredient, 100% pure hydrolysed marine collagen peptides derived from fish.
Our Citrus and Marine Collagen + formulations contain additional ingredients, which are listed on their individual product pages.
ProPlenish Original Marine Collagen contains no added sugars, fillers, artificial colours, flavours or preservatives, making it an easy addition to your daily wellness routine.
Our marine collagen is tasteless, odourless and heat stable, allowing it to blend seamlessly into hot or cold foods and beverages.
ProPlenish Marine Collagen is sourced from wild-caught marine fish and is therefore not suitable for vegetarians or vegans.
However, it may be suitable for those following paleo, pescatarian and gluten-free lifestyles. ProPlenish is also free from dairy, lactose, soy, wheat and sugar.
If you have specific dietary requirements or concerns, we recommend consulting your healthcare professional.
ProPlenish Marine Collagen is derived exclusively from 100% fish collagen sourced from wild-caught deep-sea fish. Whilst ProPlenish is not Halal certified, it contains no bovine or porcine ingredients.
If you require certified Halal products, we recommend consulting your religious advisor before use.
Orders & Shipping
The ProPlenish VIP Rewards Program is our way of thanking our loyal customers. Members earn reward points on eligible purchases, which can be redeemed towards future orders. For full details on how to earn and redeem points, please visit our VIP Rewards Program page here.
Yes. We offer Zip Pay as a Buy Now, Pay Later payment option, allowing you to enjoy your ProPlenish purchase now and pay over time in manageable instalments. Simply select Zip Pay at checkout and follow the prompts to create your account.
Please note that Zip Pay is not available for Subscription or Gift Card purchases. For more information, please visit here
We offer a range of domestic and international shipping options to help ensure your ProPlenish order arrives as quickly and efficiently as possible. For current shipping timeframes, delivery costs and further information, please visit our Shipping page.
We offer free standard Australian shipping on all orders over $60. For full details on domestic and international shipping options, delivery timeframes and costs, please visit our Shipping page.







