Best Choline Supplements 2026: Cost per Effective Dose
Top pick for Choline: Nutricost Choline Bitartrate 650mg — 650mg choline bitartrate per 1 capsule (650mg choline bitartrate), None stated, $0.07/day. Our best-value pick.
All Choline Supplements Compared
All 4 products sorted by cost per labelled serving (lowest first). Dose, certification, and pricing verified against NIH DSLD and manufacturer data.
Read the dose column before the price column. Servings in this category are not equivalent — they range from 350 to 1,200 mg per serving. A lower cost per day here can simply mean a smaller serving, so the cheapest row is not automatically the best value.
| Product | Brand | Dose / Serving | Cost / Day | Certification | Pick | Buy |
|---|---|---|---|---|---|---|
| Nutricost Choline Bitartrate 650mg | Nutricost | 650mg choline bitartrate / 1 capsule (650mg choline bitartrate) | $0.07 | None stated | Best Value | Buy |
| NOW Foods Choline & Inositol 500mg | NOW Foods | 630mg choline bitartrate / 1 capsule (630mg choline bitartrate + 250mg inositol) | $0.10 | None stated | Buy | |
| Double Wood Phosphatidylcholine 1200mg | Double Wood | 1200mg choline bitartrate / 1 softgel (1200mg phosphatidylcholine) | $0.10 | None stated | Buy | |
| Solgar Choline 350mg | Solgar | 350mg choline bitartrate / 1 capsule (350mg choline) | $0.13 | None stated | Buy |
In-Depth Choline Guides
Go deeper on choline — by goal, by form, and what the evidence actually supports:
Our Picks
Best Value: Nutricost Choline Bitartrate 650mg
650mg choline bitartrate per 1 capsule (650mg choline bitartrate). None stated. $0.07/day. 240 servings per container at $16.95.
How We Rank Choline Supplements
Every product is evaluated on three criteria:
- Cost per day. Not cost per pill or cost per bottle — what it actually costs per day at the product's labelled serving. Where a category's servings differ in strength we flag it above the table, because cost per day is only comparable when the doses are.
- Third-party certification. USP Verified, NSF Certified for Sport, and ConsumerLab Approved indicate independent testing for purity, potency, and contaminants.
- Bioavailable form. We prioritize products using the specific chemical form shown to be most effective in published research.
Rankings are not influenced by affiliate commissions. We earn the same commission regardless of which product you choose. Read our full methodology.
Personalize Your Choline Choice
Not sure which choline supplement is right for you? Use our free tools:
- DNA Supplement Analyzer — upload 23andMe or AncestryDNA data to check for genetic variants affecting choline metabolism. Runs entirely in your browser.
- Lab Results Interpreter — enter your blood test values to get personalized dosing recommendations.
- Supplement Stack Builder — build a complete protocol based on your age, sex, medications, and goals.
- Supplement Audit — already taking choline? Check if you have the right form and dose.