NEW
🧠 Phosphatidylserine
Dr. Maxwell Phosphatidylserine & Bacopa Monnieri
Cost per serving
$0.20
120 servings · ~120-day supply
$23.99Price from Amazon.com
Dr. Maxwell · Amazon.com 0
See the offer Dr. Maxwell
1 active deal across 1 nutrient, cheapest at $0.20 per serving. Ranked by real cost per dose.
Prices checked 14 hours ago
The best-value Dr. Maxwell supplement we track is Dr. Maxwell Phosphatidylserine & Bacopa Monnieri at $0.20 per serving. We track 1 active deal across 1 nutrient, all ranked by real cost per dose.
Best value we track
Nutrients covered — compare cost per dose
Independent test results
No third-party lab data tracked yet for this brand.Is Dr. Maxwell cheap? Price vs the category
Dr. Maxwell’s cheapest product in each shelf, against the median cost-per-dose of that whole shelf. It beats the median in 1 of 1. Single-nutrient products only, live prices.
| Nutrient | Cheapest Dr. Maxwell | Shelf median | Difference |
|---|---|---|---|
| $0.20 | $0.33 (n=26) | -39% |
Median is the middle cost-per-dose of every comparable product we track on that shelf, not just this brand’s. A shelf needs at least 8 comparable products to appear here.
Dr. Maxwell — frequently asked
- What is the cheapest Dr. Maxwell supplement per dose?
- Dr. Maxwell Phosphatidylserine & Bacopa Monnieri at $0.20 per serving is the lowest cost-per-dose Dr. Maxwell product in our catalog right now.
- Is Dr. Maxwell good value for money?
- Across the 1 nutrient where we can compare Dr. Maxwell like-for-like, its cheapest product beats the category median cost-per-dose in 1 of them. Best value: Phosphatidylserine at $0.20 per serving, 39% under the 26-product median. Only single-nutrient products count — a blend's one label dose belongs to a single ingredient, so it can't be priced against a standalone shelf.
- Is Dr. Maxwell third-party tested?
- We don't have a verified third-party-testing certification for Dr. Maxwell. Check whether the individual product lists a Certificate of Analysis on its listing.
- How many Dr. Maxwell deals does VitaminDB track?
- We track 1 active Dr. Maxwell deal across 1 nutrient, each ranked by real cost per dose (price ÷ servings) so you compare value, not sticker price.