Niacin Flush 100 mg – (100 tablets)

You've done your research on microdosing. You know the Stamets Stack combines three ingredients: magic truffles, Lion's Mane, and niacin. Now you're looking for the right niacin – and you just found it.

Why Niacin Flush?

Not all niacin is the same. For the Stamets Stack, you need the flush variety: niacin based on nicotinic acid. This is the form that causes a temporary warm, tingling sensation in your skin – and that's exactly the point. Paul Stamets suggests this dilates blood vessels and supports the uptake of the other compounds in your stack. The no-flush variety simply won't cut it here.

What's in this bottle?

Each tablet contains 100 mg of nicotinic acid – that's 625% of the recommended daily intake. Proviform is a Dutch brand known for its reliable quality. The tablets are easy to swallow and contain only standard excipients like cellulose and magnesium stearate alongside the active ingredient.

• 100 mg nicotinic acid (vitamin B3) per tablet
• 100 tablets per bottle – enough for one full microdosing month
• Flush variety: the only one that works in the Stamets Stack
• Made by Proviform – trusted Dutch quality brand
• Free from unnecessary additives

How do you use this in the Stamets Stack?

Take 1 tablet (100 mg) per day, together with your microdose and Lion's Mane. Follow the 4-days-on, 3-days-off schedule. This bottle contains 100 tablets – enough for a full month of microdosing with a few tablets to spare.

• Days 1–4: 1 tablet niacin + microdose + Lion's Mane
• Days 5–7: no microdose, niacin optional
• After 4 weeks: take a 2 to 4 week break

New to microdosing or the Stamets Stack?

Our blog is the best place to start. We break down what microdosing is, how to get started, and what to expect. Read our complete microdosing guide here. Want a practical step-by-step approach? Check out our Psilocybin Microdosing User Guide.

Complete your Stamets Stack

This product is one of three. Combine it with our Microdosing Magic Truffles and Lion's Mane Capsules for the full Stamets Stack.