Why Kollo Collagen

From 25, You Lose Collagen Every Year

Collagen is what gives skin its firmness, hair its strength and joints their cushioning. From your mid-20s, your body produces roughly 1% less of it every year - and through menopause the decline accelerates sharply. The signs creep in slowly: fine lines that settle in, skin that loses its bounce, brittle nails, stiffer mornings.

You cannot stop the decline - but you can top up the raw materials. One pre-measured sachet delivers 10,000mg of hydrolysed marine collagen - the clinically studied dose, torn open and stirred into whatever you already drink each morning.

~1% Collagen lost each year from your mid-20s
Up to 30% Lost in the five years after menopause
10,000mg The clinically studied daily dose in every sachet
Not All Collagen Is Equal

The Kollo Difference

Not All Collagen Is Equal

The collagen aisle is full of underdosed scoops and blends padded out with fillers. Kollo does the opposite. A full 10,000mg of premium hydrolysed marine collagen in every serving, made with Naticol® 4000, one of the most trusted marine collagen peptides in the world, so what is on the pack is exactly what you get.

  • A full 10,000mg doseEvery serving delivers 10,000mg of hydrolysed marine collagen peptides, the level used across leading collagen research, not a token amount added to flatter a label.
  • Naticol marine collagenWe use Naticol 4000, a premium marine collagen with exceptional purity and a low molecular weight that makes it easy for the body to absorb.
  • Pure, with nothing to hideJust hydrolysed marine collagen. No fillers, no bulking agents, no added sugar, and a clean, near-tasteless powder that mixes into anything.

Loved By Thousands

Real Results, Real People

Rated 4.7 from 4,500+ Kollo reviews
Skin

The best

I have been using Kollo for a while now. I love it, growing my nails out and they are growing really strong and healthy. I have kollo every morning and really think it is worth it. Skin, nails and hair haven’t looked better for a while. So thank you!

Katie B Subscriber
Skin

Kollo gave me my glow back

I have been using Kollo liquid collagen for a couple of years now and the results are amazing. I’m about to join the 30 club (eeek) but I honestly think my consistent use of kollo is definitely one of the reasons I don’t need to rush to the aestheticians for a Botox appointment 😆 I recently took a break from using it during pregnancy and I really noticed a huge difference in my skin and hair. Now I’m taking it again, I feel like I have got my glow back and I just HAVE to shout about this product!!!! It’s a non negotiable in my skincare routine and it’s packed with so many goodies. 11/10 would recommend

Katie B-C Subscriber
Joints

Been taking Kollo for years

Started taking this a few years ago. Since taking this no aches that I used to have first thing in the morning. My skin, hair and nails definitely improved. I’ve also stated taking kollo meno along with this too! A wonderful company to deal with too always so helpful and pleasant! Sobia x

Sobia M Subscriber
Skin

I wouldn’t be without it!

Kollo is a delicious and refreshing drink with the bonus of delivering vital nutrition each day. Top grade Collagen mixes with balanced vitamins to maximise absorption. It’s definitely enhancing the strength and elasticity of my skin and hair as well as aiding with muscle recovery and joint maintenance. I wouldn’t be without it!

Rachel Subscriber, 1 month

What To Expect

Your First 12 Weeks On Kollo

Weeks 1-2

The routine settles in

Tear open one sachet and stir into your coffee, smoothie or water - pre-measured, near tasteless, 10,000mg done.

Week 4

Hair and nails respond first

78% of customers noticed a difference in their hair and nails within 4 weeks.

Week 8

Skin hydration and glow

83% saw visible improvements in their skin, hair and joints by 8 weeks.

Week 12

Joint comfort catches up

This is where daily consistency pays off - joints and mobility respond over the longer term.

Collagen is cumulative - which is why Kollo is built as a subscription, and why every plan is covered by our money-back guarantee.

Start Today

Inside Every Sachet

Two Ingredients. Done Properly.

Most collagen hides inside blends and underfilled scoops. We do the opposite. A full 10,000mg of hydrolysed marine collagen, paired with 100% of your daily vitamin C to support your body's own collagen formation. Two clean ingredients, nothing padded out.

Marine Collagen [10,000mg]

Marine Collagen [10,000mg]

One premium ingredient, dosed properly. This is hydrolysed marine collagen made with Naticol® 4000, at a full 10,000mg per serving. Marine collagen is naturally rich in type I collagen, the most abundant collagen in skin, hair and nails. Hydrolysed into small, low molecular weight peptides, it mixes easily and is simple for the body to absorb. No fillers, no bulking agents, just premium marine collagen.

Benefits

  • Supports skin elasticity, hydration and a healthy glow
  • Helps maintain strong hair and nails
  • Supports joint comfort and connective tissue
Vitamin C [100% NRV]

Vitamin C [100% NRV]

Collagen does not work alone. Your body needs vitamin C to build collagen in the first place, which is why every sachet includes 80mg, a full 100% of your daily reference intake (NRV). It works hand in hand with the marine collagen, supporting your body's own natural collagen formation from within. Unflavoured, and already blended into every sachet.

Benefits

  • Contributes to normal collagen formation for skin, bones, cartilage and gums
  • Helps protect cells from oxidative stress
  • Supports normal immune function

What Collagen Supports

One Sachet A Day. Four Reasons.

Glowing, hydrated skin

Marine collagen supports skin elasticity and hydration, helping maintain a healthy, youthful-looking glow.

Stronger hair and nails

Daily collagen helps support the structure of hair and nails, for fewer breakages and healthier growth.

Joint and bone support

Type I collagen is a key building block of connective tissue, supporting joint comfort and everyday movement.

Gut and whole-body

Collagen provides amino acids such as glycine and proline that the body draws on throughout, from gut lining to muscle.

The Kollo Standard

Premium Marine Collagen | Independently Tested

10,000mg
Premium marine collagen peptides in every daily sachet.
100%
Hydrolysed marine collagen, with no fillers or bulking agents.
18
Naturally occurring amino acids delivered by marine collagen.
4.7
The average review score from thousands of Kollo customers.

Everything You Need To Know

Frequently Asked Questions

What is marine collagen and where does it come from?

Marine collagen is collagen sourced from fish. Ours is Naticol® 4000, a premium hydrolysed marine collagen. Hydrolysed means it is broken down into small peptides that mix easily and are simple for the body to absorb. It is naturally rich in type I collagen, the type found in skin, hair and nails.

How long until I see results?

Collagen works gradually. Many people notice a difference in skin, hair and nails after around 8 to 12 weeks of consistent daily use. The key is taking it every day, which is why a subscription makes it easy to stay consistent. That is also why every plan is covered by our money-back guarantee: if you do not feel a difference, it is on us.

How much collagen is in each sachet?

Each sachet delivers a full 10,000mg of hydrolysed marine collagen peptides. No underdosing and no padding with fillers.

How do I take it?

Tear open one sachet and stir into around 200ml of water, juice or a smoothie, or add it to coffee, tea or porridge. It is near tasteless and mixes easily, so it fits into whatever you already drink each day.

What does it taste like?

Very little. The powder is close to flavourless and dissolves cleanly, so it will not change the taste of your drink. That makes it easy to take every day without it becoming a chore.

Is it suitable for vegetarians or vegans?

No. Marine collagen is derived from fish, so it is not suitable for vegetarians or vegans. It contains fish, which is worth noting if you have a fish allergy.

Can I take it with other Kollo products?

Yes. Collagen pairs well with the rest of the Kollo range. Many people take it alongside creatine for strength and recovery, electrolytes for hydration, or Balance+ for everyday wellbeing.

Sachets or pouch, what is the difference?

The same premium marine collagen, in two formats. The sachets are pre-measured for convenience and perfect on the go, with no scoop or measuring needed. The pouch is the most economical and lowest waste option, with a scoop for easy daily servings. Choose whichever suits your routine.

4.7
Rated 4.7 out of 5 stars
Based on 3,832 reviews
84%would recommend these products
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3,832 reviews
  • HM
    Heather M.
    Verified Buyer
    Reviewing
    PREMIUM LIQUID MARINE COLLAGEN 10,000MG SACHETS
    I recommend this product
    I noticed benefits for my... Skin, Hair, Nails, Joints
    I drink my collagen... Mixed with water
    Rated 5 out of 5 stars
    2 days ago
    Love it

    I have tried various collagen products couldn’t cope with the underlying taste until I tried Kollo liquid sachets… haven’t looked back. I am 65 years old the joint pain in my wrists have gone my skin is brighter and my nails much stronger . Will never stop. Great job Kollo

  • NG
    Noemi G.
    Verified Reviewer
    Reviewing
    PREMIUM LIQUID MARINE COLLAGEN 10,000MG SACHETS
    I recommend this product
    I noticed benefits for my... Skin, Joints, Overall Health
    I drink my collagen... Mixed with water
    Rated 5 out of 5 stars
    1 week ago
    Best collagen !

    I’ve been using kollo on and off for a couple of years now and I really miss it when I run out! It helps me feel more energised and active and makes my skin feel more alive and hydrated. I would recommend this trusted brand to everyone!

  • MH
    May H.
    Verified Buyer
    Reviewing
    Kollo Health
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Good

    Some hair growth observed

  • MH
    May H.
    Verified Buyer
    Reviewing
    PREMIUM LIQUID MARINE COLLAGEN 10,000MG SACHETS
    I recommend this product
    I noticed benefits for my... Hair, Nails
    I drink my collagen... Straight from the sachet
    Rated 5 out of 5 stars
    1 week ago
    I’m a 75 year-old woman with thinning hair

    As a 75-year-old woman who noted her hair was thinning. I decided to look into collagen supplements. Thought I’d give Kollo a try. I did not expect miracles , however I have noticed my hair is not falling out as much and there seems to be some regrowth . I’m aware improvements will take some time. I’ll get back to you in a few months , but so far I’m reasonably impressed and that’s praise coming from me.

  • MD
    Mary D.
    Verified Buyer
    Reviewing
    Kollo Health
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Very good

    Very good overall