★★★★★4.7 from 7,000+ reviews

Evidence-Led Wellness, For Every Goal

From skin and joints to menopause, hydration and strength. Premium, clinically backed formulas, one simple daily routine, built around what your body needs.

Founded by Jenni Falconer

  • 30-Day Money-Back Guarantee
  • Independently Tested
  • Free UK Delivery on Subscriptions

HOME TO THE UK'S MOST AWARDED LIQUID COLLAGEN

Our Founder

Why I Built Kollo

I've spent my life on the move, balancing broadcasting, marathon training, family life and a busy schedule. Health and wellbeing have always been a huge part of who I am, so I've always taken supplements seriously.

The more I learned about the industry, the more frustrated I became. Too many products were built around marketing rather than science, with underdosed ingredients, unnecessary fillers, or formulations that didn't reflect the research behind them.

That's why we created Kollo.

We work with clinically studied, branded ingredients at doses that reflect the evidence, and every product is developed with our nutrition team based on quality and efficacy, never cost alone. We independently test our products, focus on transparency, and make supplements we're proud to take ourselves every day.

Simply put, we're not interested in doing what everyone else does. We're here to create supplements that do things properly.

Jenni Falconer
Founder, Kollo

Read Jenni's Story

BACKED BY SCIENCE, TRUSTED BY THOUSANDS

Every Kollo formula starts with the research. Where an ingredient has been studied at a specific dose, that is the dose we use, not a token amount added to justify a label claim. Our premium liquid marine collagen delivers a full 10,000mg of Naticol® marine collagen per sachet, alongside vitamins B and C. The same principles run through the whole range of health and wellbeing supplements, from hydration to menopause support: meaningful doses, quality ingredients and honest labelling. That approach has earned us over 60 industry awards since 2020 and more than 7,000 customer reviews. Explore our shop to see the difference.

Made & Manufactured in the UK and EU

Our supplements are manufactured in the UK and Europe, at facilities chosen for their standards rather than their cost. That means tight batch oversight and full traceability from raw ingredient to finished sachet. Many of our products carry Informed Choice certification, independently tested for banned substances, so it is trusted by athletes and everyday customers alike.

90-Day Money-Back Guarantee

Supplements need time to work, so we give you three months to find out. Take your products daily for 90 days and if you genuinely do not feel the difference, contact our team and we will refund you. No hoops, no lengthy forms. We would rather you tried it properly than settled.

Dual Capsule Technology

The Dual Capsule Range

Engineered Differently

Two Capsules. One Purpose.

Most supplements force every ingredient into a single capsule, where actives that work better apart are forced together. Our dual-capsule format keeps them separate and precisely dosed, so each delivers exactly as the research intended.

FLEX+ JOINT SUPPORT SUPPLEMENT

AprèsFlex® + Univestin®

Flex+ Joint Support

Targeted dual-capsule joint support, with two branded actives dosed to the research.

Core+ Multivitamin

Complete Daily Foundation

Core+ Multivitamin Coming Soon

A premium dual-capsule multivitamin built on the same precise-dosing standard. Launching soon.

Loved By Thousands

Real Results, Real People

Rated 4.7 from 4,500+ reviews
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
Nails

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
Energy

This is a 5 star premium electrolyte.

I live in Australia and cannot find an electrolyte that comes anywhere near the quality of kollo. So I order these all the way from the uk! Calling this an electrolyte undersells it. If you actually read what’s in kollo, there are importance trace elements, vitamins and no fillers or rubbish like other more commercial products. Well worth the money. The flavour range is a hit too.

Walter C. Subscriber
menopause

I can feel the difference

After wasting loads of money of supplements that made no difference, I thought I would give this a go. My main issue was painful joints. I have really felt the difference. I am sleeping better and sitting more comfortably. I have a subscription. I wouldn’t be without it.

Siobhan A Subscriber
Skin

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.

Julie W. Subscriber
Skin

This collagen has been a game changer for me!

When I started taking Kollo, I had awful acne, my hair was short because bleach had damaged it, and I had bad fatigue! I have now been taking Kollo for 6 years and it’s honestly made a huge difference! My hair is long and strong (my hairdresser can’t believe how long my hair has grown), my acne has cleared, and I am full of energy! I’d never tried collagen before I got Kollo, and I’m so glad I invested in Kollo! Collagen is vital for all of us over the age of 25! People have even started telling me that I look younger.

Emma L. Subscriber, 5 months

The Kollo Standard

Clinically Studied Ingredients. Independently Certified

7,000+
five-star reviews
4.7
average customer rating
5
branded, clinically studied actives
5
ranges Informed Choice certified

How It Works

Your Routine, Made Simple

Wellness that fits your life - not the other way around. Set it up once, and we take care of the rest.

1

Choose Your Goal

Use the goal finder to match your needs - skin, joints, menopause, hydration or strength.

2

It Arrives

Your formulas are delivered free to your door, on a schedule that suits you.

3

Take It Daily

One simple routine, made to fit into your day - every single morning.

4

Adjust Anytime

Pause, skip, swap or cancel whenever you like. You are always in control.

subscribe and save

BUILD YOUR OWN BUNDLE

SAVE UP TO 30% FOREVER

Pick any two products or more and build a box around your goals. The more you add, the more you save - on every order, for as long as you subscribe.

Build Your Bundle

Frequently Asked Questions

What are health supplements and do I really need them?

Health supplements provide nutrients your diet may not consistently deliver. Most people eat reasonably well and still fall short, particularly during busy periods, menopause or heavy training. Supplements are there to fill those gaps, not replace a balanced diet.

Are Kollo Health supplements made in the UK?

Our supplements are manufactured in the UK and Europe, at facilities chosen for their standards. Formulation, quality control and the brand are British, and every batch is traceable from raw ingredient to finished sachet.

 Which Kollo supplement should I take for skin, hair and nails?

Our Premium Liquid Marine Collagen is the most popular starting point, delivering 10,000mg of Naticol® marine collagen with vitamins B and C. Vitamin C contributes to normal collagen formation for the normal function of skin.

Are your health supplements suitable for both men and women?

Yes, the whole range is formulated for adults of any gender. Men do well on our marine collagen for joints, skin and hair, alongside creatine, electrolytes and Flex+. Balance+ is the one product built specifically for perimenopause and menopause.

What certifications do Kollo Health supplements have?

Many of our products carry Informed Choice certification, independently batch-tested for banned substances. Our marine collagen is also Friends of the Sea certified for responsible sourcing. Certifications are listed on each individual product page.

Can I take more than one Kollo supplement at the same time?

Yes. Our supplements are designed to work alongside each other, and many customers combine collagen with electrolytes, creatine or Flex+. If you take prescription medication, check with your doctor or pharmacist first.

Are your supplements safe to take long term?

Our formulas use food-grade ingredients at doses intended for daily use, and many customers take them for years. If you are pregnant, breastfeeding or taking medication, speak to your GP before starting.

How long before I see results from your health supplements?

 It depends on the product. Hydration support is immediate, whereas collagen is generally taken consistently for eight to twelve weeks before customers report noticing a difference. Consistency matters more than timing.

 Do you offer free UK delivery and a subscription option?

Yes to both. Every Kollo subscription ships free within the UK, and you can pause, skip or cancel at any time from your account. One-time orders are charged for standard UK delivery at checkout.

What makes Kollo different from other UK supplement brands? 

Dosage and honesty. We use meaningful doses rather than token amounts, publish exactly what is in each formula, and stand behind it with a 90-day money-back guarantee. Over 60 industry awards since 2020.