What are the side effects of Caffeine Anhydrous?

Users most often report jitteriness, anxiety, fatigue, nasal irritation. Side effects came up 8 times across 29 reports.

Caffeine Anhydrous side effects

Q: Is Caffeine Anhydrous safe?

User reports can't establish safety. PubMed lists 0 meta-analyses and 9 randomized trials. Talk to a doctor or pharmacist, especially if you take other medication.

Across 29 first-hand reports, people mentioned a side effect 8 times (about 28 per 100 reports). The most common: jitteriness, anxiety, fatigue. User reports show what people notice — they can't tell you whether Caffeine Anhydrous is safe for you.

Reported side effects

jitteriness4

anxiety2

fatigue1

nasal irritation1

Is Caffeine Anhydrous safe? What the research covers

BResearch: Moderate0 meta-analyses · 9 randomized trials on PubMed

None of the top reviews we found focus on safety. All research on Caffeine Anhydrous.