Holland & Barrett
Reishi 500 mg
86/100
SUPPIE SCORE
72/100
EFFICACY
Low
SAFETY
94/100
CLEANLINESS
What Does Reishi 500 mg Do?
This well-dosed Reishi extract with supportive Terminalia chebula and vitamins offers strong immune and cardiovascular benefits at safe levels. Vegan formula minimizes risks, though mild digestive side effects possible in sensitive users.
What are the cardiovascular benefits of Reishi and Terminalia chebula in this supplement?
How does the 20:1 Reishi extract compare to standard Reishi dosages for immune support?
Is this vegan Reishi product suitable for daily use with vitamins C and B1?
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What Are the Benefits of Reishi 500 mg?
Based on proven scientific research
Immune SupportStrong
Cardiovascular HealthModerate
Antioxidant ProtectionStrong
Energy MetabolismModerate
Good For:
What Are the Side Effects of Holland & Barrett Reishi 500 mg?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Reishi may cause mild digestive upset or dry mouth in sensitive individuals; safe at 500 mg extract dose for most adults.
•Terminalia chebula at 50 mg is low-dose and generally well-tolerated, but monitor for potential laxative effects with higher intake.
•Vitamins C (15 mg) and B1 (1.1 mg) are within safe daily limits, providing immune and metabolic support without overdose risk.
•Vegan formulation avoids animal allergens; suitable for most, but consult doctor if pregnant, breastfeeding, or on blood-thinning medications due to Reishi's potential antiplatelet effects.
•No major drug interactions expected at these doses, though Reishi may enhance anticoagulant effects; low contamination risk from reputable brand.
•Long-term use appears safe based on traditional evidence, but start with 1 capsule daily to assess tolerance.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Low Risk
What Are the Ingredients in Holland & Barrett Reishi 500 mg?
Reishi extract (Ganoderma lucidum) (fruiting body) 20:1
500 mg (equivalent to 10 g Reishi)
Terminalia chebula extract (fruit)
50 mg (equivalent to 2500 mg Terminalia chebula)
Vitamin C (L-ascorbic acid)
15 mg
Vitamin B1 (Thiamine HCl)
1.1 mg
Hydroxypropylmethylcellulose
Sources & References
Frequently Asked Questions
Common questions about Holland & Barrett Reishi 500 mg