When to take mushroom supplements, per product, from the label

By Nils Paar Updated 10 min read

Fact-checked by Aletta de Wit, physician registered in the Dutch BIG register, on . The check covers facts and sources. Aletta does not recommend products.

When To Take Functional Mushrooms?

Originally written by Asha Sultana

About this article Human Pro sells the products mentioned in this article, so this is not an independent review. Our editorial policy explains how we work.

The best time to take a mushroom supplement is the moment its own directions name. At Human Pro, the directions pair Lion's Mane, Chaga and Mushroom Essentials Complex with a meal, and the Reishi directions name no meal. For Lion's Mane, Reishi and Chaga capsules, one serving is 3 capsules (1,260 mg) a day with a glass of water.

This guide goes product by product. Every timing line comes from the directions we print for that product, and every amount comes from its label.

Key facts

  • Each Human Pro single-mushroom capsule has a label serving of 3 capsules of 420 mg extract, 1,260 mg a day.
  • The directions for Lion's Mane, Chaga and Mushroom Essentials Complex pair the daily serving with a glass of water and, preferably, a meal.
  • The Reishi directions say 3 capsules a day with a glass of water, and name no meal.
  • The Lion's Mane oral spray label allows up to 3 sprays per serving and up to 3 servings a day.
  • EU law requires every food supplement label to state the portion recommended for daily consumption and a warning not to exceed it (Directive 2002/46/EC, Article 6).

Contents

  1. What is the best time to take mushroom supplements?
  2. How do you take mushroom supplements, step by step?
  3. When should you take Reishi?
  4. When should you take Chaga?
  5. When should you take Lion's Mane capsules or the oral spray?
  6. When should you take a mushroom complex?
  7. Should you take mushroom supplements with food or on an empty stomach?
  8. How can you check what is in your pack?

What is the best time to take mushroom supplements?

For Human Pro mushroom supplements, the best time is the moment each product's directions name. Three of our directions tie the serving to a meal: Lion's Mane, Chaga and Mushroom Essentials Complex. The Reishi directions name no meal, and for the Lion's Mane oral spray the label sets the amount per serving and per day.

The table puts the label serving, the printed timing and the length of one pack side by side.

Product One daily serving (label) When, per our directions Days per pack at the label serving
Lion's Mane capsules 3 capsules of 420 mg = 1,260 mg fruiting body extract, with water Preferably with a meal; our product page notes many people take them in the morning 30 (90 ÷ 3)
Reishi capsules 3 capsules of 420 mg = 1,260 mg fruiting body extract, with water With a glass of water; no meal named 30 (90 ÷ 3)
Chaga mushroom capsules 3 capsules of 420 mg = 1,260 mg sclerotium extract, with water Ideally with a meal 30 (90 ÷ 3)
Mushroom Essentials Complex 4 capsules, with 417.5 mg each of Lion's Mane, Reishi, Cordyceps and Chaga extract plus 2.5 mg niacin (vitamin B3) With water, preferably with a meal 30
Lion's Mane oral spray Up to 3 sprays = 333 mg Lion's Mane fruiting body extract and 11 mg cinnamon extract, up to 3 servings a day As the label states 30 at 3 servings a day (90 ÷ 3)

Source: Human Pro product labels and product pages, checked 20 October 2026. Days per pack are our arithmetic from the label.

EU law asks every food supplement label to state the daily portion and a warning not to exceed it. So the label on your own pack is the reference for how much, and the directions are the reference for when.

How do you take mushroom supplements, step by step?

For Human Pro Lion's Mane, Reishi or Chaga capsules, you swallow 3 capsules (1,260 mg) a day whole with a glass of water. For Mushroom Essentials Complex the label serving is 4 capsules a day, also with water. For the Lion's Mane oral spray, the label gives up to 3 sprays per serving.

  1. Read the serving on your own pack: 3 capsules (1,260 mg) a day for a single mushroom, and 4 capsules a day for Mushroom Essentials Complex.
  2. Swallow the 3 capsules (1,260 mg) whole with a glass of water; for Mushroom Essentials Complex, swallow 4 capsules with a glass of water.
  3. Pick the moment from the table: preferably a meal for Lion's Mane, Chaga and the complex; the Reishi directions name no meal.
  4. Close the pack tightly after use.

Our directions name a glass of water for the capsules. Our capsules hold extract, so these steps are also our answer for mushroom extract.

We make no loose powder or tincture. How those formats state a serving, and how they compare with capsules, is in our guide to mushroom capsules, powder, tincture or spray.

When should you take Reishi?

Human Pro's Reishi directions say: 3 capsules a day with a glass of water. One serving of our Reishi capsules is 3 capsules of 420 mg fruiting body extract, so 1,260 mg a day. The directions name no meal, and one pack of 90 capsules lasts 30 days at that serving.

Our Reishi is red reishi, Ganoderma lucidum, made from the fruiting body and never from mycelium grown on grain. It is grown and extracted on our farm in Flevoland, the Netherlands.

When should you take Chaga?

Human Pro's Chaga directions say: 3 capsules a day with a glass of water, ideally with a meal. One serving is 3 capsules of 420 mg Chaga extract, so 1,260 mg a day. The directions name no particular meal, so any meal you eat every day fits.

That also answers "can you take chaga at night?" The directions set a meal, not a clock time, so an evening meal fits as well as breakfast or lunch.

Chaga is a sclerotium, the dense conk that grows wild on birch in Fennoscandia (northern Finland and Sweden). We buy it raw and extract it on our farm in Flevoland.

The certificate for each batch is on the Chaga lab results page.

When should you take Lion's Mane capsules or the oral spray?

Human Pro's Lion's Mane capsule directions say: 3 capsules a day with a glass of water, preferably with a meal. One serving is 3 capsules of 420 mg Lion's Mane fruiting body extract, 1,260 mg a day. Our product page notes that many people take them in the morning.

For the Lion's Mane oral spray, the label sets the amount. One serving is up to 3 sprays, with 333 mg Lion's Mane fruiting body extract and 11 mg cinnamon extract. The Lion's Mane oral spray label allows up to 3 servings a day, and a 30 ml bottle holds 90 servings.

Lion's Mane is grown and extracted on our farm in Flevoland. Where it comes from, how it is tested and what to check on a label are in our guide to Lion's Mane.

When should you take a mushroom complex?

Human Pro's Mushroom Essentials Complex directions say: 4 capsules a day with water, preferably with a meal. One serving of 4 capsules holds 417.5 mg each of Lion's Mane, Reishi, Cordyceps and Chaga extract, plus 2.5 mg niacin (vitamin B3). The Lion's Mane, Reishi and Chaga extracts in it are made on our farm in Flevoland.

The complex follows its own directions, not those of the single mushrooms in it: 4 capsules with water, preferably with a meal, and any meal you eat every day fits.

Always count the serving as 4 capsules. The complex is not taken as one capsule, and its label gives the amount of each extract per serving rather than one total.

Each batch has its own certificate on the MEC lab results page. The batch number on it matches the LOT on your pack.

Should you take mushroom supplements with food or on an empty stomach?

Human Pro's directions pair Lion's Mane, Chaga and Mushroom Essentials Complex with a meal, preferably, and they give no instruction for an empty stomach. So we do not suggest one. The Reishi directions name no meal, and the Lion's Mane oral spray label sets an amount only.

The directions do not give a reason for the meal either. In practice a meal you eat every day is an easy cue, because it happens at about the same time anyway.

A meal does not replace the water: swallow the 3 capsules (1,260 mg) with a glass of water, as the directions say.

If your main meal moves around from day to day, pick a meal that does not. None of our directions names a particular meal.

How can you check what is in your pack?

The LOT number is printed on the back of every Human Pro pack, next to the best-before date. For mushroom capsules, that date is 24 months after production. Look up your LOT on our test-results pages to see the certificate for the batch you own.

For Reishi, Chaga and Mushroom Essentials Complex, the testing route is as follows. Every batch extracted on our farm is tested before release by the farm's QC laboratory, Fungal Development Europe. Eurofins, an independent laboratory, audits that work on the schedule in our HACCP plan.

Verification: certificates COA-REI-894528-01 and COA-CHA-894582-01; match the batch number to the LOT on your pack. Full certificates: Reishi lab results and Chaga batch certificates.

For Lion's Mane capsules and the Lion's Mane oral spray, the route differs. Every batch extracted on our farm is tested before release by the farm's QC laboratory, Fungal Development Europe. Eurofins analysed our Lion's Mane extract in May 2024 (report AR-24-HE-153105-01).

We publish a certificate for every batch, with the method and the laboratory next to each result, and we leave earlier batches online. An older pack still matches a published certificate. How to keep a pack, and what the best-before date means, is in our guide to storage and shelf life of mushroom supplements.

Reishi capsules: red reishi fruiting body extract, grown and extracted on our farm in Flevoland, 3 capsules of 420 mg a day. Lab results for this batch

What should you check before you start?

Before you start, read the label on your own pack: the serving, the line that says not to exceed it, and the warnings. Then read the next section. It says who should not use these products and when to ask first.

Keep to the daily amount on each label, at the moment its directions name. Nothing in our directions asks for more than that.

Who should not use these mushroom supplements, and when to ask a doctor

  1. Do not use during pregnancy or while breastfeeding.
  2. Do not exceed the recommended daily dose of 3 capsules for Lion's Mane, Reishi or Chaga capsules, 4 capsules for Mushroom Essentials Complex, or 3 servings of up to 3 sprays for the Lion's Mane oral spray.
  3. Do you take medication? Ask your doctor or pharmacist before you start.
  4. Stop using it and contact your doctor if you feel unwell while taking it.
  5. A food supplement is not a substitute for a varied, balanced diet and a healthy lifestyle.
  6. Keep out of the reach of young children.

Sources: product label; Directive 2002/46/EC (EUR-Lex); BVL, Pilzliste, 2nd edition, November 2025.

Frequently asked questions

Can you take two mushroom supplements at the same meal?

Our labels give a serving for each product on its own, and none gives a combined serving. Mushroom Essentials Complex already holds Lion's Mane, Reishi, Cordyceps and Chaga extract, so a single-mushroom product on top adds the same extract from two products. Ask a pharmacist before you combine them.

What if you forget a serving?

Take your usual serving the next day: 3 capsules (1,260 mg) with a glass of water for a single-mushroom capsule. The label serving is a daily amount, so do not take extra to make up for the day you missed. The same goes for the 4 capsules of Mushroom Essentials Complex.

What to do next

To see how each batch is tested before release, open the lab results and certificates of analysis. Each certificate shows the method and the laboratory next to every result.

Already have a pack? Match the LOT on your pack to the Reishi capsules batch reports.

Chaga mushroom capsules: Chaga sclerotium, wild harvested on birch in Fennoscandia and extracted on our farm in Flevoland, 3 capsules of 420 mg a day. Lab results for Chaga

Sources

  1. European Parliament and Council, Directive 2002/46/EC on food supplements, Article 6(3), 32002L0046, 10 June 2002. https://eur-lex.europa.eu/eli/dir/2002/46/oj (checked 19 October 2026)
  2. BVL (German Federal Office of Consumer Protection and Food Safety), Pilzliste, 2nd edition, November 2025. https://www.bvl.bund.de/SharedDocs/Berichte/08_Stoffliste_Bund_Bundeslaender/Pilzliste_2_Auflage_2025.html (checked 19 October 2026)
  3. Human Pro, Reishi test results, certificate COA-REI-894528-01, 2 October 2026. Reishi certificate page (checked 27 October 2026)
  4. Human Pro, Chaga test results, certificate COA-CHA-894582-01, 2 October 2026. Chaga certificate page (checked 27 October 2026)
  5. Human Pro, Lion's Mane test results, certificate COA-LM-894258-01, 12 September 2026. Lion's Mane certificate page (checked 27 October 2026)
  6. Human Pro, Mushroom Essentials Complex test results, certificate COA-MEC-894258-01, 12 September 2026. Mushroom Essentials Complex certificate page (checked 27 October 2026)

This article is general information and not medical advice. If you have a health condition or take medication, talk to your doctor or pharmacist.

Update history

  • 27 October 2026: Rewritten in full with the timing from our directions for each product, the label serving and pack length, a batch check and a safety section.

Nils Paar

Co-founder

Co-founder of Human Pro