Frequently Asked Questions
Have a question about our mushroom gummies, shipping or returns? You'll find the answers below. Still need help? Contact us and we'll reply within 1 business day.
Our Gummies
What are functional mushroom gummies?
Functional mushrooms are mushrooms traditionally used to support everyday wellness, like lion's mane and cordyceps. Our gummies turn them into a tasty, vegan chew, so there are no capsules to swallow or earthy powders to mix.
What's the difference between Lion's Mane and Cordyceps?
Lion's Mane Gummies are traditionally used to support focus, memory and mental clarity, and many people take them in the morning.* Cordyceps Gummies are traditionally used to support natural energy and endurance, and many people take them in the afternoon or before exercise.* Many customers use both.
How much mushroom extract is in each gummy?
Each gummy contains 125mg of USDA Organic mushroom extract, concentrated 8:1. That's the equivalent of 1,000mg of whole mushroom fruiting body per gummy.
What does "fruiting body" mean, and why does it matter?
The fruiting body is the mushroom itself. Many lower-cost supplements use mycelium (the root-like network) grown on rice or oats, and the leftover grain ends up in the product. We use 100% fruiting body extract, with no mycelium, grain or fillers.
Are your gummies organic?
The mushroom extract in every gummy is USDA Organic, and we use organic tapioca syrup and organic sugar. The finished gummies themselves are not certified organic.
Are they vegan?
Yes. Our gummies are pectin-based with no gelatin, and they're also non-GMO and gluten-free.
Do they contain caffeine?
No. Lion's mane and cordyceps are not stimulants, and our gummies are caffeine-free.
Are these psychoactive?
No. Lion's mane and cordyceps are non-psychoactive functional mushrooms. They won't make you feel high.
Where are they made?
Our gummies are made in the USA in an FDA-registered facility, and every batch of mushroom extract is lab tested for purity and potency.
Are your gummies third-party tested?
Yes. Our Lion's Mane gummies are tested by SGS North America, an independent third-party lab, for heavy metals (lead, arsenic, cadmium and mercury) and microbes (E. coli, Salmonella, yeast and mold). In our most recent report, all four heavy metals were below the lab's detection limit and Salmonella was not detected. Contact us for a copy of the Certificate of Analysis (COA).
Taking Our Gummies
How many should I take?
Take 2 gummies per day, or follow the suggested use on your label. Do not exceed the suggested use.
When should I take them?
Many people take Lion's Mane in the morning and Cordyceps in the afternoon or before exercise. Taking them at the same time each day makes it an easy habit.
Can I take Lion's Mane and Cordyceps together?
Yes. Many customers take both as part of a daily routine.
How long does a bottle last?
Each bottle has 90 gummies, which lasts 45 days at 2 gummies a day.
Who should talk to a doctor first?
Our gummies are for adults 18 and older. Talk with your healthcare provider before use if you are pregnant or nursing, take medication, have a medical condition, or have a mushroom allergy. Keep out of reach of children.
How should I store them?
Keep the bottle closed and store it in a cool, dry place away from heat and direct sunlight.
Subscribe & Save
How does Subscribe & Save work?
Choose Subscribe & Save on the product page and your gummies ship automatically at the frequency you pick, at the subscription discount shown at checkout. Your payment method is charged when you subscribe and again before each delivery until you cancel. Shipping is always free.
How do I cancel my subscription?
Anytime, with no fees and no minimum number of orders. Log into your account and manage your subscription, or email support@fundamentalfungi.com or call (954) 232-7899. Cancel before your next billing date to avoid the next charge.
Can I skip, pause or change my deliveries?
Yes. From your account you can skip an order, pause, change how often you receive deliveries, or update your address and payment method.
Will you tell me if anything changes?
Yes. You'll get a confirmation email with your subscription terms when you sign up, an email for each order, and an email before any change to your subscription price or terms takes effect. See section 5 of our Terms of Service for full details.
Orders & Shipping
Do you offer free shipping?
Yes. Every U.S. order ships free.
How fast will my order arrive?
Orders placed by 1:00 PM ET on business days ship the same or next business day with USPS Ground Advantage. Most orders arrive within 3–5 business days after shipping. Orders to Alaska, Hawaii and U.S. territories may take 5–10 business days.
Where do you ship?
We ship to all 50 U.S. states, Washington D.C., U.S. territories, P.O. Boxes and APO/FPO/DPO addresses. We don't ship internationally at this time.
How do I track my order?
We email you a tracking number as soon as your order ships. You can also check your order status by logging into your account.
Can I change or cancel my order?
Email us as soon as possible. We can change the address or cancel your order only before it ships.
Returns & Guarantee
What is your return policy?
You can return unopened products within 30 days of delivery for a full refund of the product price. Return shipping is paid by the customer, except for damaged, defective or incorrect items. See our Refund Policy for full details.
What if I don't like them?
Our 30-day satisfaction guarantee covers your first opened bottle of each product. Contact us within 30 days of delivery and we'll send return instructions; once we receive the bottle, we'll refund its price.
My order arrived damaged. What should I do?
Email us within 7 days of delivery with your order number and a photo. We'll send a free replacement or a full refund, and you won't pay return shipping.
Do you honor purchases from Amazon or other sellers?
Our returns and guarantee cover purchases made on fundamentalfungi.com. For purchases from other sellers, please contact the seller you bought from.
Still have questions?
Email support@fundamentalfungi.com, call (954) 232-7899, or use our contact form. We're here Monday–Friday, 9:00 AM–5:00 PM ET.
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.