Frequently Asked Questions

Everything you need to know about our mushroom-based wellness products.

What makes Four Sigmatic products different from regular coffee?

Our products combine high-quality organic coffee beans with functional mushrooms and adaptogens like Lion's Mane and Chaga to provide focus and energy without the typical caffeine jitters or crash.

Do your mushroom coffees taste like mushrooms?

Not at all. We use concentrated mushroom extracts that blend seamlessly with our premium coffee, resulting in a rich, smooth flavor that tastes just like a delicious cup of gourmet coffee.

How long does shipping take within the United States?

Standard shipping typically takes 3-5 business days. Once your order is processed, you will receive a tracking number via email to monitor your delivery status.

What is your 'Money-Back Guarantee' policy?

We offer a 120-day happiness guarantee. If you are not satisfied with your purchase for any reason, contact our support team for a full refund or exchange.

Are your products organic and vegan-friendly?

Yes, all our products are USDA Organic certified, 100% vegan, gluten-free, and third-party tested for purity and quality to ensure you get the best functional benefits.

Can I manage my subscription after ordering?

Absolutely. You can log into your account at any time to skip a shipment, change your delivery frequency, swap products, or cancel your subscription.