Our high potency blend of naturally occurring live bacteria and inulin to support gut health.

• Contains naturally occurring live bacteria in a highly stable and durable form, resistant to stomach acid and bile salts
• Contains inulin to support the natural growth of beneficial bacteria in the gut
• No refrigeration required
• Free from wheat, gluten and lactose
• No binders or fillers
• Suitable for vegans

Take two capsules daily with a meal, or as directed by a healthcare professional.
Do not exceed recommended daily dosage. Not for use during pregnancy or breastfeeding, unless advised by a professional practitioner. If under medical supervision, consult a doctor before use. Food supplements must not replace a balanced diet and healthy lifestyle. Tamper resistant seal, do not use if broken. Store in a cool, dark place away from moisture and direct sunlight. Keep out of reach of children.
Ingredients per capsule:        % NRV*
Inulin    294mg    **
Vegetable Cellulose Capsule Bacillus coagulans (1.5 billion per capsule)    100mg    **
Bifidobacterium bifidum 3 strain (1.5 billion per capsule):
Bifidobacterium breve
Bifidobacterium infantis
Bifidobacterium longum    30mg    **
Lactobacillus acidophilus (1.5 billion per capsule)    6mg    **
4.5 billion total viable organisms per capsule provided at the time of manufacture (1 billion = 1 x 109 )
*Nutrient Reference Value ** % NRV not established

Customer Reviews

Based on 12 reviews

Great product that has really been helping my body to recover after taking a course of antibiotics. No nasty aftertaste like you get with some supplements. Just really easy and pleasant to take.

Jane J.

Started taking Pro-Bio Boost about 6 weeks ago - 2 a day for two weeks, and now one a day. I suffer from several autoimmune diseases, causing pain and absolute exhaustion, but feel much brighter now, and have definitely got (some of) my mojo back after giving this a go.


I got this on offer and I am so glad I did. I try to take a probiotic everyday. There is not much to say about probiotics, except that you need to make sure you get a good one and I think this one is very good quality. I trust Neal’s Yard. I would buy this again.

Rose body cream

Lovely smell. Nice to apply. Left skin soft and moisturised.

Easily digested, great in smoothies

This is a great product to help cleanse. It is great in smoothies.