UK's Most Awarded Liquid Marine Collagen
Collagen Explained
Collagen Explained
Collagen is actually already produced naturally in our bodies. It's the main protein that makes up the structure of our connective tissue. It's most abundant in our skin, bones, tissues and tendons. Although it occurs organically, sometimes people have reduced levels of collagen, especially as they age. And when levels of collagen drop, the skin can sag and wrinkle. There are several environmental factors that play into the appearance of the skin, including pollution, smoking and diet. Many people have started using marine collagen-based products to ensure their skin remains firm and soft, in spite of these factors and the natural ageing process.
How To Take?
How To Take?
Take one sachet daily directly from the sachet or mixed with approximately 170ml of water, your favourite juice or smoothie.
When will I see results
When will I see results
For optimal results, Kollo Health’s liquid marine collagen should be taken consistently every day. We recommend a daily intake of 10,000 mg for 6-8 weeks to achieve the best benefits, as supported by clinical studies on our key ingredient. While individual results may vary, most customers notice significant improvements within this period.
Consistency with the recommended dosage and duration is essential to maximise the effects.
Nutritional Info
Nutritional Info
Per 21.5G Serving:
- Energy 164kj 38kcal
- Fat <0.1g -of which saturates <0.1g
- Carbohydrates <0.1g -of which sugars <0.1g
- Fibre <0.0g
- Protein 9.5g
- Salt 0.0g
- Marine Collagen 10,000 mg
- L-lysine 178 mg
- Sweetener <0.2g
Ingredients
Ingredients
Each 21.5G ℮ sachet contains:
- 10,000 mg Premium Grade Marine Collagen Peptides (FISH)*
- Acid (Citric Acid)
- Vitamin Blend Vitamin C [Ascorbic Acid] 100% RDA
- Vitamin B5 [Calcium Pantothenate] 100% RDA
- Vitamin B1 [Thiamine Hydrochloride] 100% RDA
- Vitamin B6 [Pyridoxine Hydrochloride] 100% RDA
- Vitamin B12 [Methylcobalamin] 100% RDA
- Natural Flavouring
- L-lysine
- Sweetener (Steviol Glycosides)
- Preservative (Potassium Sorbate)
- Water
Allergens
Allergens
Contains FISH. Not suitable for vegetarians.
Does NOT contain sugars, artificial colours, pork derivatives, or alcohol.
Free from gluten, dairy, lactose, soy and wheat. GMO-free, fat free, contaminants free, carbohydrate free and cholesterol free.
90 Day Money back guarantee
90 Day Money back guarantee
We are so confident you will see and feel the benefits that we offer a 90-day money-back guarantee. This guarantee is valid for 90 days from the date of your first liquid collagen subscription purchase. The benefits of Kollo Health products are realised through consistent daily use, as supported by clinical studies of our key ingredient.
To be eligible, new subscribers must use Kollo Health collagen supplements consistently for a minimum of 60 days within the 90-day period*.
UK's Most Awarded Liquid Marine Collagen
10.000mg Liquid Marine Collagen
10.000mg Liquid Marine Collagen
- Counteracts skin ageing and improves elasticity
- Reduces joint pain and helps cartilage repair
- 100% RDA of vitamins C, B1, B5, B6 & B12
- Clinically proven for skin hydration and youthful glow
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Free Gift with 2+ Month Plans
10,000 mg Premium Liquid Marine Collagen

Subscribe to a 2-month plan or longer and get a bonus box of 14 Premium Collagen sachets (worth £35) free with your first delivery.
The UK's most awarded liquid marine collagen. Clinically validated and recipient of over 50 industry awards, our advanced liquid formula delivers 10,000mg of Naticol® 4000 - a high-purity, hydrolysed marine Type I collagen. This bioactive peptide complex is supported by multiple peer-reviewed studies demonstrating its efficacy in improving skin elasticity, hydration, and joint health. With enhanced bioavailability and consistent molecular weight, it is optimised for rapid absorption and measurable results.
How Does the Kollo Health Subscription Work?
Save Up to 30%
Get 15–30% off every subscription order, plus earn credits with every purchase to save even more on your wellness routine.
Full Flexibility
Skip, pause, reschedule, or swap products anytime. No commitments, no stress, just full control at your fingertips.
Exclusive Referral Benefits
Invite a friend and you both benefit! They get 30% off their first subscription, and you’ll earn £10 in credit toward your next purchase.
Collagen Explained
Collagen Explained
Collagen is actually already produced naturally in our bodies. It's the main protein that makes up the structure of our connective tissue. It's most abundant in our skin, bones, tissues and tendons. Although it occurs organically, sometimes people have reduced levels of collagen, especially as they age. And when levels of collagen drop, the skin can sag and wrinkle. There are several environmental factors that play into the appearance of the skin, including pollution, smoking and diet. Many people have started using marine collagen-based products to ensure their skin remains firm and soft, in spite of these factors and the natural ageing process.
How To Take?
How To Take?
Take one sachet daily directly from the sachet or mixed with approximately 170ml of water, your favourite juice or smoothie.
When will I see results
When will I see results
For optimal results, Kollo Health’s liquid marine collagen should be taken consistently every day. We recommend a daily intake of 10,000 mg for 6-8 weeks to achieve the best benefits, as supported by clinical studies on our key ingredient. While individual results may vary, most customers notice significant improvements within this period.
Consistency with the recommended dosage and duration is essential to maximise the effects.
Nutritional Info
Nutritional Info
Per 21.5G Serving:
- Energy 164kj 38kcal
- Fat <0.1g -of which saturates <0.1g
- Carbohydrates <0.1g -of which sugars <0.1g
- Fibre <0.0g
- Protein 9.5g
- Salt 0.0g
- Marine Collagen 10,000 mg
- L-lysine 178 mg
- Sweetener <0.2g
Ingredients
Ingredients
Each 21.5G ℮ sachet contains:
- 10,000 mg Premium Grade Marine Collagen Peptides (FISH)*
- Acid (Citric Acid)
- Vitamin Blend Vitamin C [Ascorbic Acid] 100% RDA
- Vitamin B5 [Calcium Pantothenate] 100% RDA
- Vitamin B1 [Thiamine Hydrochloride] 100% RDA
- Vitamin B6 [Pyridoxine Hydrochloride] 100% RDA
- Vitamin B12 [Methylcobalamin] 100% RDA
- Natural Flavouring
- L-lysine
- Sweetener (Steviol Glycosides)
- Preservative (Potassium Sorbate)
- Water
Allergens
Allergens
Contains FISH. Not suitable for vegetarians.
Does NOT contain sugars, artificial colours, pork derivatives, or alcohol.
Free from gluten, dairy, lactose, soy and wheat. GMO-free, fat free, contaminants free, carbohydrate free and cholesterol free.
90 Day Money back guarantee
90 Day Money back guarantee
We are so confident you will see and feel the benefits that we offer a 90-day money-back guarantee. This guarantee is valid for 90 days from the date of your first liquid collagen subscription purchase. The benefits of Kollo Health products are realised through consistent daily use, as supported by clinical studies of our key ingredient.
To be eligible, new subscribers must use Kollo Health collagen supplements consistently for a minimum of 60 days within the 90-day period*.









Why Customers Trust Kollo
Visible Results
of women saw visible improvements in their skin, hair, nails, or joints within 8 weeks
Rapid Effect
noticed a difference in either their hair or nails within the first 4 weeks.
Loyalty
of first-time buyers choose to subscribe or repurchase after the 1st month.
Customer Satisfaction
of subscribers said they’d recommend Kollo to a friend.
Winner of over 50+ industry awards
The UK's most awarded liquid collagen brand



























Benefits of Marine collagen
With a power-packing 10,000 mg of premium liquid marine collagen, plus added vitamins B and C, our collagen is specially formulated to support whole-body health for both men and women. Clinical studies show that taken daily for 4-8 weeks, our premium liquid collagen helps to promote healthier skin, hair and nails, while supporting stronger bone, joint and cartilage function.
Counteracts Skin Ageing and Wrinkles
Supports collagen production to help reduce deep wrinkles and visible signs of ageing for smoother, firmer skin.
Improves Skin Tone, Firmness and Elasticity
Clinically proven to improve skin’s firmness, hydration and resilience, restoring a youthful, healthy glow.
Reduces Joint Pain and Supports Mobility
Helps maintain cartilage health and ease joint discomfort, promoting better movement and flexibility.
100% RDA of Essential Vitamins
Delivers full RDA of B1, B5, B6, B12 and C – key nutrients that support collagen formation and energy metabolism.
High Absorption Liquid Formula
Easily absorbed for faster, more effective delivery of collagen peptides and nutrients to where your body needs them. Made with high-grade marine collagen, offering superior bioavailability
Backed by Multiple Human Studies
Proven results from independent clinical trials show clear improvements in skin, joints and overall wellness.

Premium ingredients
Independently tested
Our Premium Liquid Marine Collagen is independently tested and proudly Informed Choice certified, ensuring it's safe and trusted for everyday use. It’s also Approved by GenM, and free from gluten, dairy, lactose, soy, and wheat - making it a reliable choice for a wide range of dietary needs.
- Marine Type 1 Peptides (FISH)*
- Vitamin C [Ascorbic Acid]
- Vitamin B5 [Calcium Pantothenate]
- Vitamin B1 [Thiamine Hydrochloride]
- Vitamin B6 [Pyridoxine Hydrochloride]
- Vitamin B12 [Methylcobalamin]
- L-lysine

THE STRENGTH OF LIQUID COLLAGEN
Backed by Science. Trusted by Thousands.
At Kollo Health, we offer the UK’s most awarded liquid collagen — trusted by thousands for visibly healthier skin, stronger hair and nails, and improved joint health. Each daily sachet delivers 10,000mg of premium marine collagen, clinically supported and responsibly sourced. Our liquid formula is absorbed more efficiently than pills or powders, so you feel the benefits faster. Fortified with vitamins B and C, it also supports collagen production, immunity, and overall wellbeing. Convenient, mess-free, and backed by over 50 industry awards and 5,000+ 5-star reviews, Kollo is collagen you can count on.
Collagen FAQ's
What is Kollo Health's Liquid Collagen?
Our daily liquid marine collagen supplement has been developed to support healthy skin, reduce wrinkles while also helping to maintain the health of teeth, gums, joints, and bones. Created to provide nutritional support from the inside out, Kollo Health's Premium Liquid Marine Collagen helps the body to naturally produce more collagen, as well as providing support for the heart, brain, immune system, and energy levels.
Each 21.5g sachet of Kollo Health's Premium Liquid Marine Collagen contains 10,000 mg of premium type 1 marine collagen peptides. Liquid collagen is more bioavailable, meaning that it can be absorbed faster and easier by the body. With our multi-award-winning formula, Kollo Health's Premium Liquid Marine Collagen provides the highest strength daily dose of liquid collagen on the market today.
Each box contains 14 sachets, which is a 2-week supply.
How does it work?
Kollo Health’s Premium Liquid Marine Collagen, being bioavailable, absorbs more rapidly than tablets and powders. Its quick absorption is supported by clinical studies, indicating its efficacy.
What are the key Ingredients ?
Hydrolysed Marine Collagen serves as the cornerstone of Kollo Health’s Premium Liquid Marine Collagen. This key ingredient undergoes hydrolysis, breaking collagen into smaller, more easily absorbed peptides. It is derived from marine sources and is rich in amino acids, promoting skin, hair, and joint health. The hydrolysis enhances bioavailability, ensuring quicker absorption compared to non-hydrolysed forms, contributing to the effectiveness of this supplement.
What are the benefits of taking Kollo Health's Marine Collagen?
Clinical studies of Kollo Health’s Premium Liquid 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 indicate that a daily 10,000 mg of collagen intake can yield noticeable benefits within 4-6 weeks. This timeframe suggests a positive impact on skin, hair, nails, and joint health.
How is it different to other collagen?
Kollo Health's collagen stands as the market leader, boasting over 25 industry awards, clinical studies affirming its efficacy, and certification by Informed-Choice. With an impressive 10,000 mg of collagen per serving, it exemplifies a commitment to quality and innovation, making it a trusted choice for those seeking top-tier collagen supplementation.
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 supplements may help to promote healthier hair.
Why is Kollo Health's collagen a liquid and not tablet form?
Liquid collagen supplements have a smaller molecular structure than solid supplements, making them easier to absorb by the body than solids. Kollo Health's Marine Collagen has been designed in liquid form to deliver a higher level of collagen and other nutrients faster and more effectively into the bloodstream.

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