$7.99 per container, before delivery
$0.16 per 1,000mg vitamin C, before delivery
$8.00 delivery
Price checked Nov 13, 2026.
Buy at Nature Made (direct) →Label, prices & sources →MegaFood Ultra C-400 mg (60 tablets)
D · None located
Label read Oct 17, 2026. Where the data comes from
Vitamin C price comparison · Is MegaFood third party tested? · Which vitamin C brands are third-party tested?
Comparing with a package we do not list? Cost per dose calculator
Cost
$1.25
per 1,000mg vitamin C
$29.99
per container · MegaFood (direct)
$37.49
for thirty doses of 1,000mg vitamin C, before delivery
Also contains food blend 575 mg (organic orange, organic brown rice, organic cranberry, organic blueberry, organic broccoli head, organic parsley leaf, carrot, organic beetroot). The price per dose counts vitamin C only.
Amount per serving
400mg vitamin C
Upper intake level
Adults, 2,000mg a day, from food, beverages and supplements together. One serving of this product holds 400mg, less than that level on its own. This upper intake level is for vitamin C only. It does not cover food blend 575 mg (organic orange, organic brown rice, organic cranberry, organic blueberry, organic broccoli head, organic parsley leaf, carrot, organic beetroot), which the label also prints.
An upper intake level is the largest daily intake unlikely to cause harm for most people. It is not a recommendation about what to take.
Source: NIH Office of Dietary Supplements, Vitamin C: Fact Sheet for Consumers · checked Oct 17, 2026
Definition: NIH Office of Dietary Supplements, Dictionary of dietary supplement terms: what an upper intake level is · checked Oct 8, 2026
Servings per container
60
Units needed per dose
2.50 tablets
Doses per container
24.0
Cost per serving
$0.50
In whole units
3 tablets = 1,200mg for $1.50
This is the fewest whole tablets that hold at least one comparison dose (1,000mg vitamin C). It is shown for information only. Rankings do not use it, because rounding up changes the amount you get as well as the price.
- One comparison dose is 2.50 tablets, and tablets cannot be split. The smallest whole number that holds at least the 1,000 mg comparison dose is 3 tablets, which hold 1,200 mg.
- Printed on the panel image this product page publishes for both sizes as "Vitamin C (as ascorbic acid) 400 mg 444%" in a "Serving size 1 tablet" serving. We compare milligrams of vitamin C, and the label prints milligrams, so nothing is converted. The panel prints no servings-per-container line; this bottle's own front prints "60 TABLETS | 60 SERVINGS", the label's own count on the panel's serving. The panel's second line is "Food Blend 575 mg" (organic orange, organic brown rice, organic cranberry, organic blueberry, organic broccoli head, organic parsley leaf, carrot, organic beetroot). It is named on this package's row as a second active; the price per dose pays for the 400 mg of vitamin C alone, and the marking changes no ranking. The label's VEGAN and GLUTEN FREE seals are what those two answers rest on; its Non-GMO Project Verified, kosher and "MADE WITHOUT 9 FOOD ALLERGENS" seals make no testing claim.
Delivery
Delivery cost
Applies, amount not published
Delivery is NOT free on this order. It is $20.02 short of free delivery (orders over $50.00). This retailer does not publish one fixed delivery rate, so we cannot tell you exactly what delivery will add. Free shipping on orders over $50 within the US, from MegaFood's own shipping policy page, first read September 1, 2026: "Q: How much does shipping cost? A: All orders over $50 ship free", with a site-wide banner saying the same. The page read the same on September 28, 2026. No rate is published for orders below $50, so delivered cost under the threshold is Unknown. Read again on October 30, 2026 with the same terms.
Cost per dose delivered
at least $1.25
We will not put a number on this. The product price is the least you could pay, not what you will pay. To know the delivered cost in advance, reach the free-delivery threshold or choose a retailer that publishes its rate.
To get free delivery
Spend $20.02 more at MegaFood (direct)
Delivery policy: MegaFood, MegaFood shipping policy, re-read October 30, 2026 · checked Oct 30, 2026
Buying more than one? Calculate the order
Change the quantity to see the actual container subtotal and whether it reaches the recorded free-delivery threshold.
- Container subtotal
- $29.99
- Delivery
- Unknown
- At least, before delivery & tax
- $29.99
- Per 1,000mg vitamin C, before delivery
- $1.25
60 labeled servings in this order. Comparison doses are a price yardstick, not advice about how much to take.
Delivery is extra. The retailer has not published a rate we can apply.
Unit price checked Nov 13, 2026.
View this package at MegaFood (direct) →Set the quantity at the retailer. This calculator does not add items to a cart. Uses the recorded unit price with no coupon or quantity discount. Tax is extra. Delivery terms apply to the contiguous US unless the policy says otherwise.
Delivery terms and limits
Free shipping on orders over $50 within the US, from MegaFood's own shipping policy page, first read September 1, 2026: "Q: How much does shipping cost? A: All orders over $50 ship free", with a site-wide banner saying the same. The page read the same on September 28, 2026. No rate is published for orders below $50, so delivered cost under the threshold is Unknown. Read again on October 30, 2026 with the same terms.
Where to buy
MegaFood (direct) · lowest recorded available price
we earn nothing on this link
checked Nov 13, 2026Price source: MegaFood, MegaFood storefront: Ultra C-400 mg feed
$29.99Buy
Ordered by price, lowest first, and labeled so you can see what each link earns us. Commission is never an input to that ordering. If the retailer with the lowest current price pays us nothing, that is still the one we send you to. No link on this page earns us anything. Every Buy button is a plain retailer link.
Price history
Latest recorded price: $29.99 at MegaFood (direct), checked . Unchanged since we started checking on Oct 17 (29 checks).
We check each price about once a day, so this is the range we recorded, not necessarily every price there has been. It says what changed, not why, and nothing about where the price goes next.
Verification level D: Could not locate independent data
We could not locate independent testing or certification for this product. That is a statement about our search, not about the product. These programs certify what a company submits to them, so a product can be absent simply because it was never entered, which is not a finding against it. The databases we searched, and when, are listed below. If a program is not listed, we did not check it, and we make no claim about it either way.
- Searched 4 certifier databases and found no listing for this product, and located no published test results. A program not named below was not checked for this product.
- Checked NSF Certified for Sport database on Oct 17, 2026: not listed.
- Checked USP Verified database on Sep 21, 2026: not listed.
NSF Certified for Sport: checked, not listed
Checked and absent. The Certified for Sport directory as captured on Sep 23, 2026 holds one MegaFood row, 1730628, its Micronized Creatine Monohydrate Unflavored Powder, and no vitamin C row. The label on this package prints no NSF mark. Absence from a database is not a failed test. NSF's whole directory was read again on Oct 17, 2026, 2,581 listings, and still holds no vitamin C listing under this brand.
Source: NSF Certified for Sport, NSF Certified for Sport directory, full read, October 17, 2026 · checked Oct 17, 2026USP Verified: checked, not listed
Checked and absent. We read all 16 pages of USP's own Verified Products directory in a browser on Sep 21, 2026: 159 products from 16 brands. We saved a copy. This brand is not in it: not in the directory's brand filter, and not in any product name. USP verifies the products a company submits to it, so this shows only which products were submitted. Not being listed is not a failed test.
Source: USP, USP Verified Products directory, full read, September 21, 2026 · checked Sep 21, 2026Informed Sport: checked, not listed
MegaFood is not on the October 2026 Informed Sport product list, which we read on Oct 3, 2026. The list, published by LGC, has 497 brands and 1,887 product lines. Not being listed is not a failed test. Informed Sport certifies what a company submits, so this means only that no product from this brand was on the published list that day.
Source: LGC (Informed Sport), Informed Sport product list, October 2026 PDF, as read October 3, 2026 · checked Oct 3, 2026Informed Choice: checked, not listed
MegaFood is not on the October 2026 Informed Choice product list, which we read on Oct 3, 2026. The list, published by LGC, has 201 brands and 853 product lines. Not being listed is not a failed test. Informed Choice certifies what a company submits, so this means only that no product from this brand was on the published list that day.
Source: LGC (Informed Choice), Informed Choice product list, October 2026 PDF, as read October 3, 2026 · checked Oct 3, 2026No laboratory report with figures is recorded here for this product.
Not established: Heavy-metal testing, Label-accuracy testing.
Absence of data is not evidence that a product is clean. It means we found no published result for that testing.
Label
Form
tablet
Serving size
1 tablet
Active ingredient
Vitamin C: 400mg as labeled
Printed on the panel image this product page publishes for both sizes as "Vitamin C (as ascorbic acid) 400 mg 444%" in a "Serving size 1 tablet" serving. We compare milligrams of vitamin C, and the label prints milligrams, so nothing is converted. The panel prints no servings-per-container line; this bottle's own front prints "60 TABLETS | 60 SERVINGS", the label's own count on the panel's serving. The panel's second line is "Food Blend 575 mg" (organic orange, organic brown rice, organic cranberry, organic blueberry, organic broccoli head, organic parsley leaf, carrot, organic beetroot). It is named on this package's row as a second active; the price per dose pays for the 400 mg of vitamin C alone, and the marking changes no ranking. The label's VEGAN and GLUTEN FREE seals are what those two answers rest on; its Non-GMO Project Verified, kosher and "MADE WITHOUT 9 FOOD ALLERGENS" seals make no testing claim.
Second active
food blend 575 mg (organic orange, organic brown rice, organic cranberry, organic blueberry, organic broccoli head, organic parsley leaf, carrot, organic beetroot)
Printed on the panel, and not counted in the price per dose.
Vegan
Yes
Gluten free
Yes
Allergens
Unknown
Other ingredients
Rice protein, microcrystalline cellulose, autolyzed yeast extract, silicon dioxide, stearic acid, hypromellose
Label facts rest on: MegaFood, Supplement Facts panel and bottle fronts: MegaFood Ultra C-400 mg, 60 and 90 tablets · checked Oct 17, 2026
Other tracked packages
Packages in the same category and format, with the same ingredients. Where we recorded the ingredient forms from the label, only packages with the same forms are shown. Where a category is compared by strength, they also have the same labeled strength. Only current prices are shown, cheapest container first. Prices are before delivery. Formulas, flavors and allergens may differ: check each label. These are browsing options, not recommended substitutes.
$12.19 per container, before delivery
$0.188 per 1,000mg vitamin C, before delivery
$8.00 delivery
Price checked Nov 13, 2026.
Buy at Nature Made (direct) →Label, prices & sources →$16.19 per container, before delivery
$0.162 per 1,000mg vitamin C, before delivery
$8.00 delivery
Price checked Nov 13, 2026.
Buy at Nature Made (direct) →Label, prices & sources →What this rests on: Prices are the last ones we recorded at the retailer named on each product page. Prices go stale, so each page says when it was checked. We track some products, not every one sold, and Amazon and Walmart are not among our stores. Listings and labels are read at the source, and each page links to them. Found an error? Tell us. The full method: How we compare.