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. proven. trusted. awarded.

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 min

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 and save

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

Most people notice improvements in skin hydration, joint comfort, hair strength, and nails within 4–8 weeks. Joints and mobility often take a little longer than skin - consistency is key.

Each serving contains 10,000 mg of premium marine collagen peptides, sourced from Naticol® 4000, one of the purest, most clinically studied marine collagens in the world.

Take it once daily, whenever it fits your routine - morning or evening is fine. It can be taken with or without food.


  • 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.

4.7
Rated 4.7 out of 5 stars
Based on 4,548 reviews
Total 5 star reviews: 3.7k Total 4 star reviews: 525 Total 3 star reviews: 310 Total 2 star reviews: 17 Total 1 star reviews: 6
71%would recommend these products
Powered by OkendoOpen Okendo Reviews in a new window
4,548 reviews
  • JD Profile picture for James D.google logo
    James D.
    Verified Reviewer
    Reviewing
    PREMIUM LIQUID MARINE COLLAGEN 10,000 MG
    I recommend this product
    I noticed benefits for my... Joints
    I drink my collagen... Mixed with water
    Rated 5 out of 5 stars
    19 hours 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 10,000 MG
    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
    Yesterday
    Great product

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

    Kollo Health
    22 hours ago

    Hi Rachael,

    Thank you for your review! We only do marine collagen

  • M
    Mrs
    Reviewing
    PREMIUM LIQUID MARINE COLLAGEN 10,000 MG
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    5 Stars

    Love it

  • P
    Pauline
    Reviewing
    PREMIUM MARINE COLLAGEN POWDERED SACHETS
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    5 Stars

    Really like it sachet is huge . Defo will be buying more going forward .

  • IM
    Isabel M.
    Verified Buyer
    Reviewing
    PREMIUM LIQUID MARINE COLLAGEN 10,000 MG
    I recommend this product
    I noticed benefits for my... Overall Health
    I drink my collagen... Straight from the sachet
    Rated 5 out of 5 stars
    1 week ago
    Great company. Great product

    As usual, efficiently handled and promptly delivered