Frequently Asked Questions
Everything you need to know about our mushroom coffee, proteins, and wellness elixirs.
What are the benefits of functional mushrooms in my coffee?
Our functional mushrooms, like Lion's Mane and Chaga, are designed to provide focused energy and immune support without the typical caffeine jitters or midday crash associated with regular coffee.
How long does shipping take for my order?
Standard shipping typically takes 3-5 business days within the United States. You will receive a tracking number via email as soon as your order leaves our warehouse.
Are Four Sigmatic products organic and plant-based?
Yes, all of our products are USDA Organic, vegan, and gluten-free. We use high-quality, real food ingredients with no artificial fillers or sweeteners.
What is your return policy?
We offer a 120-day 'Money Back Guarantee.' If you are not completely satisfied with your purchase, contact our support team and we will make it right, no questions asked.
Do your products taste like mushrooms?
Surprisingly, no! While we use potent mushroom extracts, our coffee blends taste like premium coffee, and our proteins and elixirs are flavored with natural ingredients like organic cacao and vanilla.
Can I manage or cancel my subscription?
Absolutely. You can log into your account at any time to skip a shipment, swap products, or cancel your subscription. You have full control over your wellness routine.