Double Wood Alpha-GPC 600mg

Double Wood · Capsule · 600 mg

Price/day

€0.70

Dose

600 mg

Servings/pack

Pack price

€42.00

Transparency Index

7.1/10

Recommended A solid choice for nootropic stacks as long as you keep an eye on storage conditions.

Rating breakdown

Evidence for ingredient 7.0/10

Alpha-GPC raises choline levels and shows cognitive benefits in older populations.

Value for money 7.0/10

€0.70 per 600 mg is standard for a US import product.

Product quality 7.0/10

Stable capsules, though the powder is hygroscopic.

Label honesty 8.0/10

Transparently states pure alpha-GPC content and excipients.

Third-party testing 6.0/10

Internal testing only; no NSF or equivalent certification.

Product Description

Each capsule contains 600 mg alpha-GPC, providing approximately 240 mg of bioavailable choline. Capsules are stabilized with rice flour to bind the sticky powder.

What We Like

High single dose reduces the number of capsules needed
Gluten-free and non-GMO
Batch analyses for heavy metals available

What We’re Missing

Powder absorbs moisture quickly
May cause head pressure when taken on an empty stomach

Usage Recommendation

Take 1 capsule in the morning. For peak mental performance, take 30 minutes before work, ideally alongside ALCAR.

Other Alpha-GPC products

NOW Foods Alpha-GPC 300mg

7.4/10

Recommended

Ingredient dossier

Alpha-GPC is a bioavailable choline form with solid brain plausibility. Data for focus and cognition are interesting but not robustly compelling.

Read full dossier: Alpha-GPC →