I'm Care and I never have flu even whey my clients have! Brilliant!
Very good supplement! My hair looks better and all my blood test are great!


Our Shiitake Mushroom supplement provides 550 mg of concentrated 10:1 extract per capsule, derived from the fruiting body of Lentinula edodes. Standardized to contain 30% water-soluble beta-glucans, this clean-label formula is made in the UK with no fillers, artificial additives, or chemical preservatives.
Key Features:
• 550 mg Shiitake Mushroom Extract (10:1)
• Standardized to 30% Beta D-Glucans (Water-Soluble)
• From the fruiting body of Lentinula edodes
• Made without fillers, binders, or preservatives
• Vegan-friendly Pullulan capsules
• Lab-tested in the UK for purity and microbiological safety
• Manufactured in small batches to ensure quality
Shiitake Mushroom Extract (Lentinula edodes, 10:1) – 550 mg
Shiitake Mushroom Extract, Pullulan Capsule
Suggested Use:
Take 1 capsule up to twice daily with water, preferably with meals, or as directed by a healthcare professional. Do not exceed the recommended daily intake.
Storage Instructions:
Store in a cool, dry place away from sunlight. Expel excess air and reseal the pouch after each use. Keep out of reach of children.
Allergen Information:
Contains no allergens. Gluten-free, GMO-free, and suitable for vegetarians and vegans.
Caution:
Food supplements should not be used as a substitute for a varied and balanced diet or a healthy lifestyle. If pregnant, breastfeeding, taking medication, or under medical supervision, consult a healthcare professional before use. Not suitable for individuals under 18.
Disclaimer:
This product is a food supplement and is not intended to diagnose, treat, cure, or prevent any disease. Statements refer only to ingredient composition and standardisation. Product information is for general knowledge only and should not be considered medical advice. Supplements should be used to support, not replace, a healthy lifestyle.
Storage Instructions:
Store in a cool, dry place away from sunlight.
Seal pouch tightly after each use to preserve freshness.
Shelf life: 24 months from manufacture
Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle.
Do not exceed the recommended daily dose.
If you are pregnant, breastfeeding, taking any medication, or under medical supervision, consult a healthcare professional before use.
Discontinue use and consult a healthcare professional if adverse reactions occur.
Clean-label formula – no fillers, binders, or preservatives
Lab-tested for purity and safety
GMO-free, allergen-free, and non-irradiated
Manufactured and packed in the UK

At British Vitamins, your safety always comes first.
All our ingredients are carefully sourced from verified, GMP-certified suppliers. We never use or sell any unauthorised or unverified ingredients — every product is backed by safety documentation and full traceability. We strictly avoid generic or copied ingredient blends to ensure quality, purity, and transparency.
For our powder formats, mix the recommended serving (for example, 10g) into water, juice, a smoothie, or your preferred drink. For capsules or tablets, take the suggested amount (for example, 2 capsules) daily with water, preferably with a meal. Always refer to the Suggested Use section on the product label for precise instructions.
Yes. Every batch is independently tested by a UKAS-accredited laboratory in the UK. Tests include ingredient identity, microbiological safety, and heavy metals to ensure the highest quality standards.
Our ingredients are carefully selected from trusted, patented, and GMP-certified manufacturers who meet the highest quality and safety standards. Each ingredient is fully traceable and accompanied by documentation confirming compliance with food supplement regulations. All batches are independently tested for purity, microbiological safety, heavy metals, and pesticides to ensure they are safe, clean, and of premium quality.
Don't be misled by false claims. Here are the facts about our authentic, UK-based supplement business.
Absolutely. British Vitamins is a registered UK company operating legally and transparently. We are fully compliant with UK and EU regulations for dietary supplements.
Our credentials include:
We encourage customers to verify our credentials and think critically about any negative claims made without evidence.
Unfortunately, misinformation and hate speech can target legitimate businesses. Some competitors or individuals may spread false claims to damage our reputation.
We urge you to:
Don't let unsubstantiated claims influence your decision. Research the facts and make informed choices.
We maintain the highest standards of quality and transparency:
We welcome questions and provide certificates of analysis upon request. Our commitment is to your health and trust.
Our supplements are formulated with high-quality ingredients to support your overall health and wellbeing. Each product is carefully tested to ensure purity and potency.
Take one capsule daily with food and water, or as directed by your healthcare professional. Do not exceed the recommended dose.