Honest answers.

Some effects — particularly the L-theanine focus support — express within 30-45 minutes of taking Claros. The deeper effects (Lion's Mane on cognitive function, Bacopa on memory) accumulate over 6-12 weeks of consistent daily use. The full effect of the formula expresses around the 12-week mark.

No. There's no caffeine, guarana, or other stimulant in Claros. The cognitive support comes from supporting underlying brain function and stress modulation rather than from stimulant arousal. You can pair it with your usual coffee or tea — the L-theanine is particularly synergistic with caffeine.

Within 30-60 minutes of taking it, most users report a calmer, more sustained focus state — particularly useful for sustained cognitive tasks. The effect is subtle compared to a stimulant: less 'edge,' more 'flow.' Over weeks of consistent use, the underlying focus capacity also improves.

Yes. The L-theanine in Claros pairs particularly well with caffeine — together producing improved focus without the jittery edge of caffeine alone. Take Claros at the same time as your morning coffee, or up to 30 minutes before.

Two capsules per day, taken together with food. Most people take them in the morning. Consistency matters more than perfect timing — the cumulative effects from Lion's Mane and Bacopa require daily use over weeks.

Fruiting body, exclusively. The fruiting body is the part with the highest concentration of bioactive compounds — beta-glucans, triterpenes, hericenones, and cordycepic acid. Mycelium-on-grain extracts are cheaper to produce but contain substantially lower active-compound content. We don't use them.

Some theoretical interactions exist with sedative medications (Reishi has mild calming effects), with anticoagulants (Bacopa may have additional effects), and with thyroid medications (Bacopa may affect absorption timing). If you're on any prescribed medication, please discuss with your doctor before starting.

Yes. Mushrooms are vegan, the capsule is plant-based HPMC, and there are no animal-derived ingredients in the formula.

Claros is well-tolerated in nearly all users. Some people report mild GI symptoms in the first 1-2 weeks, particularly if taken on an empty stomach — taking with food typically resolves this. A small minority report vivid dreams, particularly in the first few weeks (a known effect of Bacopa) which usually settles.

Some adaptogen literature suggests an 8-on, 2-off pattern for long-term use. The evidence isn't strong, but it's reasonable. Most users find continuous daily use through 12 weeks, then a 2-week break, works well as a default rhythm.

60 days from delivery. If Claros isn't working for you, email [email protected] — we'll refund you in full, bottle returned or not.

In a GMP-certified facility in the United States. Each batch is third-party tested for active-compound content (specifically beta-glucan and bacoside content), heavy metals, and microbial purity. The COA is available on request.