Spectrumceuticals SB-500 90 Capsules

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The estimated expiry for this product is 01/12/2027. It was last checked and updated on 31/07/2025. This is an indicative expiry based upon the last stock check and may vary at the time of supply. Images and information supplied on the website are for representation purposes only. Actual product may differ from images shown. Please contact us to verify if you are looking for a specific packaging or formulation prior to making an order. We will always endeavour to supply the latest product packaging and formulations from the manufacturer with the longest expiry possible.

This product is a Practitioner Only Product and may require practitioner advice before we can dispatch this product.

You can place the order first and then you may be required to answer a number of questions to determine if this product is appropriate for you before despatch.

In the event that you are not contactable, the product may be deleted and the balance of your order will be despatched.

Spectrumceuticals SB-500 is a practitioner-strength probiotic containing Saccharomyces boulardii 500mg per capsule, a beneficial yeast clinically shown to support gut health, digestive balance, and immune defence. Unlike bacterial probiotics, S. boulardii is resistant to antibiotics, stomach acid, and bile, making it highly effective for restoring microbiome balance during or after antibiotic therapy and digestive disturbances.

This 90-capsule pack offers a convenient and reliable supply for daily use under professional supervision. SB-500 is often recommended for individuals experiencing antibiotic-associated diarrhoea, traveller’s diarrhoea, or gastrointestinal imbalance, as well as for maintaining a resilient gut environment.

Active Ingredient (per capsule)

Saccharomyces boulardii 500mg – probiotic yeast supporting gut microbiota balance, digestion, and immune function.

Reasons to Use

Helps reduce antibiotic-associated diarrhoea.
Supports gut balance and digestive health.
Assists in the management of traveller’s diarrhoea.
Strengthens immune system resilience.
Practitioner-grade probiotic supplement.

Reasons Not to Use

Not suitable for individuals allergic to yeast.
Avoid if immunocompromised unless under strict medical supervision.
Consult your healthcare professional before use in pregnancy or breastfeeding.
Not a replacement for a balanced diet or prescribed treatments.

Advantages

High potency 500mg Saccharomyces boulardii per capsule.
Resistant to stomach acid and antibiotics.
Trusted Spectrumceuticals practitioner-only quality.
Large 90-capsule bottle for extended use.

Disadvantages

Practitioner-only access limits general availability.
May cause mild digestive changes initially (bloating, gas).
Not suitable for self-prescription without guidance.

Frequently Asked Questions (FAQ)

Q: What is Spectrumceuticals SB-500 used for?
A: It is used to support gut health, reduce diarrhoea (including antibiotic-associated and traveller’s diarrhoea), and promote immune balance.

Q: How many capsules are in a bottle?
A: Each pack contains 90 capsules.

Q: Can I take it with antibiotics?
A: Yes, Saccharomyces boulardii is resistant to antibiotics, making it suitable for concurrent use.

Q: Is it safe for children?
A: It is formulated for adults. Practitioner guidance is required for children.

Q: Do I need to refrigerate it?
A: No, S. boulardii is shelf-stable when stored in a cool, dry environment.

Q: Is it suitable for long-term use?
A: Yes, under practitioner supervision, it can be taken for extended periods to maintain gut balance.

ALWAYS READ THE LABEL ON THE PRODUCT AND FOLLOW THE DIRECTIONS FOR USE UNLESS DIRECTED BY YOUR HEALTHCARE PROFESSIONAL.

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(Product SKU 125016)