Thesis
Thesis is worth a look.
Four personalised formula blends per month at $79 USD/month, subscription only. Each blend has a caffeinated and caffeine-free variant -- GCC buyers who avoid stimulants should select the caffeine-free option at checkout. Ships from the US; expect 7-14 days to UAE and Saudi Arabia, typically routed through Dubai free-zone logistics. Verify import status with MOHAP (UAE), SFDA (Saudi Arabia), or the relevant MOH before ordering, as receiving four distinct formula blends monthly may require additional customs attention.
What it does
Thesis is a personalised nootropic subscription service that ships four different formula blends each month -- Energy, Clarity, Logic, and Motivation -- along with access to a nootropics coaching service. Rather than a single fixed formula, Thesis lets you rotate blends on different days to match your cognitive demand. For GCC buyers: each blend is available in a caffeine-free variant, making it compatible with consumers who avoid stimulants for dietary or religious reasons. Capsules contain no pork-derived gelatin. The service is not registered with SFDA, MOHAP, or any GCC-state MOH; products are shipped from the US as personal-use dietary supplements.
How it works
Each Thesis blend targets a different cognitive mode. Energy blend: stimulating compounds (Zynamite, Dynamine, Ashwagandha) for high-output days. Clarity blend: cholinergics and focus ingredients for clear thinking. Logic blend: memory and processing speed ingredients. Motivation blend: dopaminergic support. Each blend has a caffeine-free and caffeinated option. The personalisation model allows you to match your cognitive demand of the day with the appropriate formula.
What to expect
First month: expect an experimentation period. You'll rotate through 4 blends, 7 days each, to assess which has the most noticeable effect for you. Energy blend effects are immediate (stimulating compounds work within 30-60 minutes). Clarity and Logic blend effects build over 2-4 weeks. Coaching service adds value for users who want guidance on optimising their protocol. Select caffeine-free blend variants for GCC conservative market preference.
Hero ingredients
- Ashwagandha300mg
- Zynamite140mg
- Alpha-GPC200mg
- Dynamine100mg
- L-Theanine200mg
Who it's for
- 4 personalised formulas/month
- Nootropics coach included
- Good formula transparency
Who should skip
- Subscription only
- Requires experimentation
- Contains caffeine in default blends -- not preferred for conservative GCC market
Dosing audit
| Ingredient | Label | Clinical | Status |
|---|---|---|---|
| Ashwagandha (KSM-66) | 300mg | 300-600mg | ✓ Pass |
| Alpha-GPC | 200mg | 300mg | ✕ Under |
| L-Theanine | 200mg | 100-200mg | ✓ Pass |
| Zynamite (Mango leaf extract) | 140mg | 140mg | ✓ Pass |
| Dynamine (Methylliberine) | 100mg | Limited data | ✕ Under |
Ingredient quality
Number and quality of evidence-graded ingredients. Trademarked extracts and standardized actives raise this score.
Dosing vs. clinical evidence
How many ingredients meet their clinical-trial dose. Underdosing flagship actives is the biggest score deduction.
Formula transparency
Full disclosure of every ingredient at its exact dose. Proprietary blends are scored as opaque.
Value for money
Cost per month relative to per-serving clinical doses delivered. Cheaper products with underdoses score lower.
Brand trust
Brand reputation, third-party testing, refund track record, and Trustpilot signal across multiple years.
How the score is computed
Each pillar is weighted by editorial importance. Weights are constant across every brand we audit — they're not adjusted to favour any particular product.
- Ingredient quality25%
- Dosing vs. clinical evidence30%
- Formula transparency20%
- Value for money15%
- Brand trust10%
780 verified reviews
We don't embed cherry-picked quotes here. Trustpilot is the canonical source — the score above feeds into our Trust pillar.
Read all 780 reviews on Trustpilot →Subscribe & save
- Lowest available price
- 30-day money-back guarantee
- Cancel anytime
- Free shipping
The fine print
Full refund if you're not satisfied. Brand-direct guarantee, not Amazon's.
We score every brand on cancellation friction. Auto-deduct from the Trust pillar if you have to email to cancel.
We earn a commission on the click. Scores are computed before commission lookup — read the methodology to verify.