Brand: Onnit - compare every Onnit product
From £35.42 across 1 UK retailer.
Categories: Cognitive Performance, Brain Health, Nootropic, Capsule, Caffeine-Free
Serving size: 2 capsules
Onnit Alpha BRAIN® is a caffeine‑free, capsule‑based nootropic blend aimed at supporting brain health and cognitive performance, sold in multiple pack sizes and flavours.
+ Contains 10 mg Vitamin B6, 350 mg Cat’s Claw extract and 60 mg L‑Leucine per serving. + Uses vegetarian HPMC capsules and includes maltodextrin and rice hull concentrate as fillers. + All key ingredient doses are fully disclosed on the label. + Larger pack sizes generally provide a better value tier across the range.
- Full nutrition panel is not provided for this listing. - Contains maltodextrin, which adds carbohydrate content that may be a consideration for low‑carb diets.
The Alpha BRAIN family stands out for its transparent dosing of three well‑studied actives—Vitamin B6, Cat’s Claw and L‑Leucine—delivered in a vegan‑friendly capsule without caffeine, making it suitable for those avoiding stimulants. While the core formulation is consistent, the only notable variation between variants is the price tier, with bigger packs typically offering more economical pricing. The absence of a detailed nutrition breakdown and the presence of maltodextrin are the primary limitations to note.
| Retailer | Price | Availability | Link |
|---|---|---|---|
| iHerb | £35.42 | In stock | View |