Shopping Cart

Your cart is empty

Kollo Premium Liquid Marine Collagen + Vitamins B&C
Kollo Premium Liquid Marine Collagen + Vitamins B&C
Kollo Premium Liquid Marine Collagen + Vitamins B&C
Kollo Premium Liquid Marine Collagen + Vitamins B&C
Kollo Premium Liquid Marine Collagen + Vitamins B&C
Kollo Premium Liquid Marine Collagen + Vitamins B&C
Kollo Premium Liquid Marine Collagen + Vitamins B&C

Kollo Premium Liquid Marine Collagen + Vitamins B&C

  • One Time Purchase
  • SubscribeSave 15%1 box every 14 Days
  • SubscribeSave 15%2 boxes every 28 Days

per box

Kollo is a daily supplement developed and manufactured in the UK to contribute towards healthier skin, hair and nails and whilst also helping maintain the function of healthy joints and bones.

Each 15g sachet of Kollo is created to give your body the nutrients it needs from the inside out. 

✔️Collagen: Kollo is made with Type 1 Marine collagen peptides which have been clinically studied to help reduce the early signs of ageing, aid thickening of hair and strengthen nails. 

✔️Vitamins: Kollo has added Vitamins B1, B5, B6 and B12 and the all-important Vitamin C. These are crucial to improve collagen formation for cell renewal in skin, bones and cartilage as well as healthy brain function and energy levels.

✔️Bioavailable: Kollo has been developed in liquid form making it bioavailable, allowing for quicker absorption into your body.

✔️L-lysine: Kollo contains l-lysine which promotes collagen growth, enzymes and antibodies as well as helping to promote a healthy immune system.

Take Kollo daily: Consume 1 sachet daily in approx 120ml of water.


Why choose Kollo?

Kollo is a premium liquid marine collagen supplement, backed by science. Specially formulated to be easily absorbed by the body, our marine collagen peptides have been clinical studied for anti-ageing effects. Kollo delivers high levels of amino acids which contribute to collagen production for healthier, younger-looking skin and stronger hair and nails.

We’ve also added B1, B5, B6 and B12, Vitamin C and l-lysine, all of which are crucial to normal collagen formation for cell renewal in skin, bones and cartilage.

What’s in Kollo?

Each 15ml daily dose of Kollo contains 7000mg of  high-grade, clinically researched marine collagen peptides with added B1, B5, B6 and B12, Vitamin C and l-lysine:

○ Marine collagen is a natural protein extracted from the scales of saltwater fish. Peptides mean the protein has been through a process of hydrolysis to break it down into small chains of amino acids with a low molecular weight, which makes them more easily and quickly absorbed by the body. This is often referred to as ‘bioavailability’.

○ B vitamins play a vital role in maintaining good health and wellbeing, and are known to have a direct impact on your energy levels, brain function and cell metabolism when taken daily

○Vitamin C is instrumental in the production of collagen, - without itm your body can’t actually form or store collagen. It is also an antioxidant that slows the rate of free-radical damage to collagen that can contribute to dry skin, fine lines and wrinkles.

○ L-lysine promotes collagen growth, enzymes and antibodies, as well as helping to promote a healthy immune system.

What is collagen?

Collagen is a structural protein which helps to repair tissues and is an important building block in bones, muscles, cartilage, skin and blood. Collagen makes up 25% to 35% of whole-body protein content.

How does Kollo work?

Collagen is formed in your skin by cells called fibroblasts. Fibroblasts need amino acids to produce collagen.  Kollo supplies your fibroblasts with these amino acids via collagen peptides (sometimes called hydrolysed collagen), which is a form of collagen that has been broken down into tiny molecules that can be easily and effectively absorbed by the body.  Taken daily, each 15ml dose of Kollo can help towards younger-looking skin and hair, as well as healthy joints and bones, by helping to stimulate collagen production.

Is marine collagen sustainable? 

Yes. Our marine collagen peptides are made from the skins and scales of that would otherwise be discarded in the fillet process. Our producer is very careful to protect the integrity and purity of our collagen by producing it in a plant that makes fish-derived gelatin and collagen, ensuring it is sourced from a secure, sustainable, and traceable supply chain.

Our collagen is produced from 100% fish skin and scales through a validated and safe process (sterilisation and pasteurisation, filtration, UF, and demineralisation). Our collagen is not irradiated. Our Collagen fully conforms to ongoing food and pharmaceutical regulations.

Does Kollo taste of fish?

Though Kollo is obtained from a fish source, it doesn't taste of fish at all as fish oils are removed during production. We have added a delicious natural tropical flavour to make it pleasurable to drink as part of your daily routine.

How should I take Kollo?

Kollo is in liquid form so you can take it as a shot. It can also be added to drinks and smoothies.

When should I take Kollo?

Kollo can be taken at any time of day, but we recommend taking it daily in the morning. 

What makes Kollo different from other collagen products?

Our key ingredient has been clinically studied for its anti-ageing potential on humans. It has been specially formulated as a liquid for easier and faster absorption by the body. And with a natural tropical flavour, it also tastes great.

What are the benefits of taking Kollo?

Clinical studies of Kollo’s premium marine collagen peptides indicate that benefits may include:

○ Improvement of general skin health

○ Prevention of deep wrinkle formation

○ Minimisation of fine lines

○ Increased skin suppleness and hydration, firmness and elasticity

○ Promotion of healthy hair and strong nails

○ Promotion of healthy joints

How long does it take to see results?

Clinical studies of our key ingredient record results after two weeks, with the majority of volunteers involved in human clinical studies reporting visible results within the 12 week study period. One of the first things you may notice is an improvement in skin hydration and radiance. Your hair may also feel stronger and healthier. 

Can taking a collagen supplement improve hair?

Collagen is rich in the essential amino acids that your body needs to build a protein called alpha-keratin, which makes up hair. By supporting and increasing the body’s hair building proteins, collagen may help to promote healthier hair.

Why is Kollo in liquid and not tablet form?

Liquid supplements have a smaller molecular structure than solid supplements, making them easier to absorb by the body than solids. Kollo has been designed in liquid form to deliver a higher level of collagen and other nutrients faster and more effectively into the bloodstream.

Can I take Kollo if I'm allergic to fish?

As with all allergies, if you have any concerns it is always best to consult your doctor before taking a new supplement.

Is Kollo gluten-free?

Kollo is free from gluten, dairy, lactose, soy and wheat. It contains no artificial colours, additives or preservatives. It is also GMO-free, fat free, contaminants free, carbohydrate free and cholesterol free. 

Can I take Kollo if I am diabetic?

As with any existing medical condition, it is always best to check with your doctor before taking a new supplement. Studies show that as diabetics are more prone to faster collagen loss, taking a collagen supplement such as Kollo may help to reduce the effects of accelerated ageing and contribute to overall physical health. 

How many calories are in Kollo?

There are roughly 27 calories per serving of Kollo.

How much protein is in Kollo?

Kollo contains 6.6g of protein per 15g sachet.

Is Kollo suitable for vegans?

Kollo contains fish protein so it is not suitable for vegans or vegetarians.

Can I take Kollo with other supplements & medications?

There are no reported problems with Kollo when used with other medications, but if you have any concerns it is always best to consult your doctor before taking a new supplement.

Does Kollo cause constipation or stomach upset?

Although these are possible side effects of Kollo, as long as you follow the instructions it can be well- tolerated.

The Studies

Studies on Kollo’s key ingredient, Type 1 marine collagen peptides, suggest that taken daily it may help to slow the signs of ageing and improve overall skin and joint health.  

Consumer Panel Study, Japan 

The study: A panel of 52 healthy women with normal skin, aged between 20 and 60 years old, orally took this type 1 collagen every day for four weeks. Over the course of the study, they answered a series of questions, which included state of the skin and state of the joints during and at the end of the study. 


The results: Consumers reported improvements in wrinkles and overall skin appearance (skin firmness, hydration, skin radiance and brightness) after two weeks. The study suggests that oral daily intake of 10g of this type 1 collagen can counteract skin ageing and benefit skin health. 

Consumer reported improvements in wrinkles skin appearance after 2 weeks of daily oral intake. 

Consumers also reported a positive impact on their joints after four weeks, with a noticeable decrease in joint pain. 

Consumers reported a decrease in joint pain after 4 weeks of daily oral intake. 

Clinical Study, France 

The study: Forty healthy female volunteers aged between 54 and 63 were split into two groups of 20. One group took an oral dose of this type 1 collagen  in liquid before breakfast for 12 weeks. The other group took a placebo. Researchers then performed analysis via a number of methods: 

-   A cutometer, which uses a suction method to depress the skin then record the time and quality of its ability to return to normal, was used to  measure skin elasticity. 

-   A corneometer, which measures the moisture levels in the outer dermal layers, was used to measure skin hydration. 

-   Skin images were analysed using dedicated computer software to perform 3D analysis of wrinkles. 

Subjects were also surveyed for their response to the question, "Would you say that the treatment you underwent has reduced the wrinkles on your face?". Investigators and subjects separately answered the question, "Would you say that the treatment you underwent is globally effective in reducing signs of ageing in the face."  

The results: 

At the end of the study, lines around the eye (crow’s feet) indicated a significant smoothing in the overlap of the skin and a significant reduction in skin wrinkling. No effect was observed in the placebo group. The clinical score of wrinkles, assessed by the Investigator, decreased significantly between week 6 and week 12. The clinical score remained unchanged for the placebo group. 

Results show a significant (-9.37%) reduction in skin wrinkles after 12 weeks. 

Skin hydration also showed significant improvements in the type 1 collagen group, with hydration levels increased by 22.8% from day one of the study.Skin elasticity showed major improvements at both week 6 and week 12, with a +27.2% increase in hydration by week 12. 

Results show a significant (+22.8%) improvement  in skin hydration after 6 & 12 weeks. 

Results show a significant (+27.2%) increase in skin elasticity at  12 weeks 


Links to full clinical studies  


Clinical Study Overview | Kollo key ingredient  Naticol®

Naticol® Clinical Study 5 grams

2018 Luteil Naticol® Study | 2.5 grams

Evaluation of the Anti Ageing potential | Naticol® 



Taken daily for 12 weeks, Kollo can help to:

• Counteract skin ageing and deep wrinkle formation

• Improve skin radiance and brightness

• Improve skin tone, suppleness and elasticity

• Increase skin hydration

• Reduce joint pain

Jenni Falconer

As co-founder of Kollo, I thought I should share the story of how our premium liquid marine collagen supplement came about in the first place. 

I'm a keen runner, and in 2009, signed up for my first marathon. At this point I was advised by a colleague who was a TV doctor, that as our bones take a battering with excessive pavement pounding, it would be wise to start taking supplements containing collagen as it's hugely beneficial in aiding joint recovery. Who was I to argue? I took heed of this advice and after a while progressed onto collagen powder. 

Now in 2020, I am in training for my ninth marathon and still truly value collagen for recovery after a run, contributing to healthy joints, cartilage repair as well as good gut and cardiovascular health. However there is more... 

Alongside running, my work hours have always been fairly anti-social. I've worked as a presenter on breakfast TV and radio since 2000. Yes for 2 decades, my alarm has been waking me at a time when most people are still asleep - you'd assume not ideal for dewy, radiant skin. Regardless, in recent years friends have started commenting how fresh I looked - surprising considering the lack of sleep! 

My skin's had it's share of low points - in my 20s, I suffered from mild acne, which left me paranoid and lacking in confidence. I started taking collagen in my 30s, at which point my skin not only cleared but felt more hydrated and looked a lot more luminous. However I always credited the improvement in skin clarity and radiance more to fresh air through my love of running than to the collagen supplement. In fact I didn’t connect the improvement in skin quality with the collagen for a long time - until one day I ran out. After a while my skin felt less radiant and something was definitely different. 

Only once I started taking it again, when friends and makeup artists started commenting on my 'great skin', did I consider that collagen may be my little wonder product! 

I'm a working mum who for the last 7 years has been getting up at 2:30am to go to work and do the early shift, this lack of sleep should have definitely had a negative impact on my skin and health, however, it seems to not be the case. It slowly dawned on me that the collagen I had been taking has indeed been working wonders - not just aiding recovery after running but also visibly on my skin, hair and nails.

I truly never expected to be in a position to one day develop my own collagen brand however after years of trying others, my husband proposed that we create our own formula and this way we could tailor it to tick all the boxes: Collagen, vitamins, a great taste, all in one sachet, which you could take daily. 

For me, it was imperative to find not only an ingredient that had clinical studies to prove it actually worked, but also to pack our daily sachet with as much of it as possible...and that is exactly what we have done. 7g of marine collagen in each sachet. After thorough research, we also realised that a liquid supplement has added benefits as it can penetrate the system quicker.

We cast the net far and wide to ensure that the collagen we used was premium and the one we found is the best on the market. We then mixed in added vitamins - B1, B5, B6, B12, and vitamin C - so you will feel fantastic and of course we carefully developed the taste - whilst some brands are satisfied with being ‘palatable’, we wanted ours to be delicious whilst ultimately giving you that radical boost you’re after. 

It has taken time but we have got there in the end and the result is a daily sachet crammed with the highest levels of premium marine collagen required to give you incredible benefits, whoever you are and however old you are.  

On a personal note, ever since we have created our wonder product, Kollo, my skin, nails and hair feel like they have all been given a radical boost. What’s more, as a keen runner, I am still reliant on the benefits of collagen for my joints, cartilage and cardiovascular system. I love it. It is a part of my daily routine and the minute you try it, you will want it as a part of your daily routine too. 

Kollo Premium Liquid Marine Collagen + Vitamins B&C

  • One Time Purchase
  • SubscribeSave 15%1 box every 14 Days
  • SubscribeSave 15%2 boxes every 28 Days

per box

Kollo Premium Liquid Marine Collagen + Vitamins B&C


Read more about Kollo's clinical studies

Studies on Kollo’s key ingredient, Type 1 marine collagen peptides, suggest that taken daily it may help to slow the signs of ageing and improve overall skin and joint health. 


Kollo Premium Liquid Marine Collagen + Vitamins B&C