UK’S MOST AWARDED LIQUID COLLAGEN SUPPLEMENT.

Clinically Researched | Independently Verified.

83 %
Noticed visible improvements in their skin, hair, nails, or joints within 8 weeks.
12
Clinical trials & studies with proven results
90 %
Of first-time buyers choose to subscribe or repurchase after the 1st month.
78 %
Noticed a difference in either their hair or nails within the first 4 weeks.
83 %
Noticed visible improvements in their skin, hair, nails, or joints within 8 weeks.
12
Clinical trials & studies with proven results
90 %
Of first-time buyers choose to subscribe or repurchase after the 1st month.
78 %
Noticed a difference in either their hair or nails within the first 4 weeks.

PROVEN. TRUSTED. AWARDED.

Unlike mass-produced, generic bulk collagen, The Kollo collagen range is different.

We use Naticol® 4000 , a high-grade, clinically studied marine collagen selected for purity, integrity and superior bioavailability. Not commodity collagen bought on price, but a carefully sourced, traceable ingredient chosen for performance.

Because real results come from what your body absorbs and uses, not from the cheapest raw material available.

Every batch is independently tested. for banned and illegal substances for peace of mind

Premium in source. Precise in formulation. Proven in performance.

Reduces skin ageing and wrinkles

Proven to deliver visible results for smoother skin and reduced fine lines.

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.

Reduces skin ageing and wrinkles

Proven to deliver visible results for smoother skin and reduced fine lines.

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.


SUBSCRIBE AND SAVE

Subscribe to any of our products or curated wellness bundles and save up to 30% off the RRP on every delivery. Enjoy the convenience of automatic refills, flexible delivery schedules, and the freedom to skip or cancel anytime.

Everything You Need to Know!

Frequently Asked Questions

Yes - the collagen powder and creatine work perfectly alongside each other in one simple daily routine. Many customers mix both into the same drink - they dissolve easily into water, juice, smoothies, tea or coffee. There's no overlap, and the two complement each other well, supporting skin, hair and nails alongside strength, performance and recovery.

Both deliver the same 10,000mg clinical dose of premium Naticol® marine collagen with 100% NRV Vitamin C. The powder sachet is a cost-effective, stripped-back format that blends easily into food or drinks - ideal if you prefer to incorporate it into your existing routine. The liquid sachet is ready-to-drink and comes in a convenient single-serve format. Both are Informed Choice certified and Friend of the Sea certified.

Some people notice a small, temporary increase in water retention within the muscles in the early stages of use. This is not fat gain - creatine draws water into muscle cells, which is a sign it's working as intended. Any initial bloating is usually mild and short-lived, and many people don't notice it at all. Staying well hydrated helps minimise this.

Customers report significant improvements in skin appearance - including reduced wrinkles and improved elasticity - in as little as 4 weeks when taken daily. Each sachet delivers the full 10,000mg clinical dose of marine collagen with 100% RDA Vitamin C, which plays an important role in collagen synthesis. Consistency is key to seeing results.


  • Third-party tested

    We hold ourselves and our ingredients to the highest standards.

  • Quality ingredients

    We're dedicated to using scientifically backed, high-quality natural ingredients.

  • Non-GMO

    We carefully evaluate every ingredient, ensuring they are non-GMO.

Third-party tested

We hold ourselves and our ingredients to the highest standards.

Quality ingredients

We're dedicated to using scientifically backed, high-quality natural ingredients.

Non-GMO

We carefully evaluate every ingredient, ensuring they are non-GMO.

4.8
Rated 4.8 out of 5 stars
Based on 1,663 reviews
Total 5 star reviews: 1.4k Total 4 star reviews: 149 Total 3 star reviews: 85 Total 2 star reviews: 8 Total 1 star reviews: 4
94%would recommend these products
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1,663 reviews
  • JW
    Julie W.
    Verified Buyer
    Reviewing
    Premium Liquid Marine Collagen 10,000mg Sachets
    I recommend this product
    I noticed benefits for my... Skin, Hair, Nails
    I drink my collagen... Mixed with water
    Rated 5 out of 5 stars
    4 days ago
    A regular start to my day

    I have been using Kollo collagen for a few years and would not change it.

    It is easy to take (I mix mine with a little water) and the little sachets are handy if you are going away.

    Pleasant taste. I believe it does me good - my skin, nails and hair are all good (for my age).

    I subscribe to a regular delivery and the Kollo team remind me when it’s due, in case I want to change the subscription.

    Very happy customer.

  • T
    Tracey
    Reviewing
    Premium Liquid Marine Collagen 10,000mg Sachets
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    5 Stars

    Its very good and tastes nice too

  • JD Profile picture for James D.google logo
    James D.
    Verified Reviewer
    Reviewing
    Premium Liquid Marine Collagen 10,000mg Sachets
    I recommend this product
    I noticed benefits for my... Joints
    I drink my collagen... Mixed with water
    Rated 5 out of 5 stars
    1 week ago
    Helping with my old man neck

    I'm now at the 4-month stage of taking kollo daily and my neck discomfort is improving. As a 44 year old getting told you have arthritis is pretty annoying but it's been the kick I needed to take action, and Kollo has been a big part of my plans. It will be a forever part of the morning routine.

    The hydration sachets are great too, when my wife isn't stealing them.

  • RW
    Rachael W.
    Verified Buyer
    Reviewing
    Premium Liquid Marine Collagen 10,000mg Sachets
    I recommend this product
    I noticed benefits for my... Skin, Hair, Nails, Menopause Support, Overall Health
    I drink my collagen... Mixed with water
    Rated 4 out of 5 stars
    1 week ago
    Great product

    Geeat product, but keen to know if you do a bovine marine collagen mix?

    Kollo Health
    1 week ago

    Hi Rachael,

    Thank you for your review! We only do marine collagen

  • M
    Mrs
    Reviewing
    Premium Liquid Marine Collagen 10,000mg Sachets
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    5 Stars

    Love it