4.8 out of 5 · 416 reviews

Probiotic Complete (50 Billion CFU)

An 11-strain complex of Lactobacillus and Bifidobacterium species, held in a single delayed-release capsule.

  • 11 Strains
  • 50 Billion CFU at Manufacture
  • Delayed-Release Capsule
  • Vegan

Pack size: 30 Capsules


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At a glance

  • 11 strains together. Cultures from the Lactobacillus and Bifidobacterium families, including L. acidophilus, L. rhamnosus, L. plantarum, B. longum and B. breve.
  • 50 billion CFU when made. With a guaranteed minimum of 14 billion CFU per capsule right through to the end of its shelf life.
  • Happy in the cupboard. The cultures sit in a delayed-release vegetarian capsule that keeps with everything else, and it's vegan and gluten-free.
  • The daily ritual. One capsule a day, with or without food. It's best on an empty stomach, about 30 minutes before a meal.

Nutrients inside

Live Culture Complex

  • L. acidophilus
  • B. bifidum
  • B. longum
  • L. gasseri
  • L. salivarius
  • B. breve
  • L. casei
  • L. rhamnosus
  • L. paracasei
  • L. plantarum
  • B. lactis

Good to know

  • Non-GMO
  • Gluten-free
  • Dairy-free
  • Soya-free
  • No preservatives
  • Vegan

Made in a GMP-certified facility

What customers say

4.9
127 reviewsnaturelo.co.uk
Third-party figures checked 25 Sep 2026

Best ever probiotic

Great quality and helped me to recover after h.pylori. takes 1 tablet in the morning on empty stomach

Hassen Boussoffara · Verified buyer · 12 Jun 2024

Probiotics

I find this product really good I’m an I have Ibs so I find it really helps when I have a flare up

danielle miller · Verified buyer · 31 Jul 2023

Staple in my cupboard!

I’m never without this item & have taken it daily for a number of years now. Highly recommend.

Melissa Cade · Verified buyer · 19 Jul 2023

Trusted Item

I’m never without this item & take it daily.

Melissa Cade · 19 Jul 2023

First ever probiotics

I noticed the difference about day 3. Very regular bowel moves and no bloating! Waking earlier and having more energy also eating less (which is a good thing) and healthier. Fabulous thank you

Shirley Larkin · Verified buyer · 31 May 2023

Probiotic

Really good product. Highly recommend

Szabolcs Igyarto · Verified buyer · 28 Mar 2023

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Takes about 30 seconds

Build your routine around it

Every routine starts with one daily multivitamin made for you. Answer a few quick questions and we’ll suggest yours, with only the top-ups your day calls for.

?Your multivitamin
Probiotic Complete (50 Billion CFU)Your top-up
Live cultures, as part of your day

Kefir, live yoghurt, a jar of sauerkraut on the side: live cultures have a long and happy place at the table. For people who'd like them as part of their daily routine, a capsule is a very easy way to do it.

This live-culture complex brings together 11 strains in one capsule. They come from two well-known families, Lactobacillus and Bifidobacterium, and among them are L. acidophilus, L. rhamnosus, L. plantarum, B. longum and B. breve.

Each capsule is made with 50 billion CFU (colony-forming units, the standard way live cultures are counted), with a guaranteed minimum of 14 billion CFU per capsule right through to the end of its shelf life. The cultures are held in a delayed-release vegetarian capsule. It doesn't need refrigeration, so it can live in the cupboard with everything else.

Apart from the cultures, the capsule is just cellulose, rice fibre and a rice extract blend. It's vegan and gluten-free too.

Take one capsule a day, with or without food, though it's best on an empty stomach about half an hour before a meal. Plenty of people take it first thing, while the kettle boils and before breakfast.

Questions

How do I take it?

One capsule a day. You can take it with or without food, but the label says it's best on an empty stomach, 30 minutes before a meal.

What's in it?

11 strains of Lactobacillus and Bifidobacterium live cultures: 50 billion CFU per capsule at manufacture, and at least 14 billion CFU until the expiry date.

Does it need to go in the fridge?

No. Keep it in a cool, dry place, as the label says.

Is it vegan?

Yes. It comes in a delayed-release vegetable capsule and is free from soya, gluten, dairy, eggs, fish, shellfish, tree nuts, peanuts and preservatives.

Can I take it with antibiotics?

Ask your pharmacist or GP how best to fit it around any medicine you're taking.

Why is there a UK sticker on the bottle?

The bottle carries its original US label, so we add a UK sticker with the nutrition information in the UK format. Go by the UK sticker.

How do I read the best before date?

It's printed month first, US style. So 03/06/2028 means 6 March 2028.

Can I take it with my other supplements?

Usually, yes. Check the labels so you don't double up on the same nutrient, and never go over the stated dose. If you take medication, are pregnant or breastfeeding, or are under medical supervision, check with your GP or pharmacist first.

How long before I notice anything?

Everyone is different. A supplement tops up your diet day after day, so take it every day and give it a couple of months to settle into your routine.

When will it arrive?

Order by 12pm on a working day and we send it the same day. Delivery is free on every order. Standard delivery usually takes 2 to 3 working days. Orders over £50 go by free express delivery. Guernsey and Jersey take 3 to 6 working days.

How do returns work?

If it isn't right for you, send it back within 30 days of delivery, even if it's opened, and we'll refund you in full. Email support@naturelo.co.uk with your order number and we'll send you a free returns label. The guarantee covers your first order of each product.

How do I change or cancel my subscription?

Log in to your account to change the date or frequency, skip a delivery, pause or cancel. There's no need to call or email us. We'll also email you 3 days before each delivery, so nothing arrives by surprise.

  • 5 stars: 118 (93%)
  • 4 stars: 9 (7%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
H
Hassen Boussoffara
Best ever probiotic

Great quality and helped me to recover after h.pylori. takes 1 tablet in the morning on empty stomach

d
danielle miller
Probiotics

I find this product really good I’m an I have Ibs so I find it really helps when I have a flare up

M
Melissa Cade
Staple in my cupboard!

I’m never without this item & have taken it daily for a number of years now. Highly recommend.

M
Melissa Cade
Trusted Item

I’m never without this item & take it daily.

S
Shirley L.
First ever probiotics

I noticed the difference about day 3. Very regular bowel moves and no bloating!
Waking earlier and having more energy also eating less (which is a good thing) and healthier.
Fabulous thank you

S
Szabolcs I.
Probiotic

Really good product. Highly recommend

g
gabriela srncova Srncova (gabriciavontrouble)
The best

I noticed big change after first pack and helped me so much with my ulcerative colitis. Now I'm using this for 1 year and I'm starting with this product.

S
Steven Lewen
Great supplements

I have been taking Naturelo supplements in various forms for many years and think they are the best out there...

A
Alexandra Tsopun
Great product

Great product, very happy

G
Gabi
Awesome

I suffer from ulcerative colitis and this help me a lot. After firs bottle (2 months supply) + change my diet plan... I feel free from ibs and now I can enjoy life itself. I just finished second bottle. Buying again.

K
Katy Swann
Good quality

It is difficult to say whether this has made a clear difference to my health or digestion. I didn’t have an issue to treat but started taking it because it met the criteria of high quality ingredients and good numbers of bacteria that have been recommended to me. I have been following guidelines on the best pregnancy supplements in the book ‘Brain Health from Birth’ by Rebecca Fett. This supplement along with others by Naturello meet the criteria she outlines based on research.
I have taken this along with their prenatal, throughout my pregnancy and so far felt very healthy!

A
Albert neil (adapter_85)

It is good me and my uncle take it and we find that it is good for our belle

T
Timothy Morrison
Great product

Iv been using this product for a while now and would be really lost without it.

C
Charlotte Bone
Brilliant after surgery

I had severe gastritis after having my appendix removed. I can't eat yoghurt as I'm vegan so I started taking these and my digestion quickly recovered.

M
M Jones
Probiotic

Fast delivery. No bad ingredients. Great product

A
Albert neil (adapter_85)

It is so good it mark you fell so fit

M
Melanie Pennington
Immune system boost!

Since taking the probiotics, I feel the probiotics have boosted my immune system. I’ve not had any colds, whereas in previous 5/6 years I was getting several bad colds a year. My digestive system health has improved too. Great product. Won’t stop taking it.

Z
Zuzanna Marlow
Good probiotic

I have been taking probiotics for a long time as I suffer from ibs and find that they help the symptoms. I got a bit bored ordering the same products and fancied a change so I decided to buy Naturelo and I am not disappointed:) it helps with the bloat. :)

d
danielle miller
Multibiotic - 50 Billion CFU,

Good easy to swallow

T
Timothy Morrison
Great Product

This is a great product. I have been using these for over a year now and have made such a difference to my health and general wellbeing. Highly recommended

M
Melissa Cade Cade (spaghetti-head)
Am never without this product!

All I can say is of this type of supplement by this brand....I’m never ever without it! Cannot recommend it highly enough!

H
Harry Ramkissoon
Happy Gut

Since taking Naturelo Probiotic my stomach has been very happy..no cramps, no bloating and no acid reflux..

C
Courtney Richards
Excellent product

Using this product has meant that I no longer have to be careful about what I eat

J
June Rafferty
Brilliant 5*

I’ve had these before and really rate them. Always happy with my supplements from Naturelo *****

M
Mi axi Shah
Amazing produce have been taking them for a while

These probiotics are amazing as they are from natural products.
The service is first.class

M
Michelle Hargreaves
Fabulous for the gut

Wouldn’t be without these, having being diagnosed with a bowel disease the hospital advised me to start taking these.
Looked at so many & all the rubbish they also add,these are marvellous,wouldn’t be without them.

V
Vicki Hyde
Great

Best probiotic I’ve ever used

E
Edouard Elens
Great price/quality

The best I product I have find on the market.

M
Mi axi Shah
Amazing Natural product

I have used these for quite some time and it has helped my digestion a lot
Highly recommend this product

C
Courtney Richards
Brilliant Product

I have been using these tablets for quite a while and they have enabled me to eat almost anything whereas previously I had to be very careful about what I ate.

R
Rod Harvey
Multibiotoc @ Probiotic

Progressing very well vast improvement.

J
June Rafferty
Does a great job

I like that it’s all completely natural and delivered within a few days even in the lockdown. Thank you! 👍

P
Paul Harman (pharman-uk)
Probiotics

I find this product very good, does help with general digestion and well being.

C
Courtney Richards
Great product

Has eliminated my 'IBS' type symptoms.