Potency - When it comes to potency, Mushroom Revival's Calm Reishi Tincture falls a bit short. That's not to say that it isn't a great tincture for calmness. But for users looking for the power of reishi mushroom exclusively, this may not be the best match. Mushroom Revival lists this tincture at 0.611% beta-glucans (1,3 1,6) which is relatively low for a reishi product. That's likely because of this tincture's other ingredients. Some users may like the addition of multiple other supplement ingredients. But for shroom lovers, this one is quite low in beta-glucans.

Transparency - The quality of a great reishi tincture is determined by the presence of beneficial compounds like polysaccharides (beta-glucans). One of the things we look for is independent, 3rd party lab testing. Mushroom Revival lab tests all its mushroom products. But it's important to note that those lab tests are completed in-house by the company's owner, which presents a potential conflict of interest with transparency. Mushroom testing is difficult to obtain and even harder to regulate.

Product Details - No two mushroom products are the same. We take a careful look at all nutritional facts and details before grading the product. Mushroom Revival's Calm Reishi Tincture isn't just reishi. This product also includes a decent amount of supporting supplement ingredients including passionflower leaf, hawthorne leaf & flower, ashwagandha root, and vanilla bean. Many of these supplements have been linked to increased calmness. But it does dilute the reishi content significantly, as evidenced by the low beta-glucan content.

Price - When it comes to price, Mushroom Revival's products tend to be on the higher side. We like to think of Mushroom Revival as a boutique company, providing relatively small batch tinctures from their US-based facility. For those looking for the highest quality ingredients, mushroom revival meets the mark. At the time of this review, a single bottle of tincture rings in at about $34.95. However, they do offer subscribe and save (20%) as well as discounts through their website and podcast.

Guarantees - Mushroom Revival offers an industry standard 90-day money-back guarantee! Shop with confidence knowing their highly-responsive customer care team will make things right if you're not happy.

Reviews - The Calm Reishi Mushroom Tincture has more than 39 reviews and is listed at nearly 5 stars. The Calm Tincture has less reviews than some of their other popular tincture products, but the star rating really stands out!