$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 →Nature Made Vitamin C 500 mg (250 tablets)
A? · Listed, not confirmed for this package
Label read Oct 17, 2026. Where the data comes from
Vitamin C price comparison · Is Nature Made third party tested? · Is Nature Made vitamin C USP Verified? · Which vitamin C brands are third-party tested?
Comparing with a package we do not list? Cost per dose calculator
Cost
$0.144
per 1,000mg vitamin C
$17.99
per container · Nature Made (direct)
$4.32
for thirty doses of 1,000mg vitamin C, before delivery
Amount per serving
500mg vitamin C
Upper intake level
Adults, 2,000mg a day, from food, beverages and supplements together. One serving of this product holds 500mg, less than that level on its own.
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
250
Units needed per dose
2.00 tablets
Doses per container
125.0
Cost per serving
$0.072
- The panel prints "Vitamin C (as Ascorbic Acid) 500 mg 556%" per serving of 1 tablet. We compare milligrams of vitamin C, and this label prints milligrams, so we used its 500 mg as printed, with no conversion. The label names the form as ascorbic acid. This panel prints no "Servings Per Container" line. The serving it does print is 1 tablet and the front face prints "250 TABLETS", so the container holds 250 servings: the label's own count against the label's own serving.
Delivery
Delivery cost
$8.00
Below free delivery (orders of $25.00 or more); $7.01 more would make delivery free.
Cost per dose delivered
$0.208
To get free delivery
Spend $7.01 more at Nature Made (direct)
Delivery policy: Nature Made, Nature Made shipping policy, re-read October 17, 2026 · checked Oct 17, 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
- $17.99
- Delivery
- $8.00
- Order total, before tax
- $25.99
- Per 1,000mg vitamin C, delivery included
- $0.208
250 labeled servings in this order. Comparison doses are a price yardstick, not advice about how much to take.
Unit price checked Nov 13, 2026.
View this package at Nature Made (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 within the contiguous United States on orders of $25 or more before tax, and a flat $8 fee below that, from Nature Made’s own shipping policy page read September 23, 2026 and again on October 17, 2026: "Free shipping within the contiguous U.S. is available on: Orders $25+ (before tax)" and "A flat $8 shipping fee applies to: Orders under $25". Shipments outside the contiguous United States, including Alaska and Hawaii, carry the same $8 fee. The page calls neither term temporary. It also says some products or state requirements may add cost, shown at checkout, so a delivered total can be higher than these two figures describe.
Where to buy
Nature Made (direct) · lowest recorded available price
we earn nothing on this link
checked Nov 13, 2026$17.99Buy
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: $17.99 at Nature Made (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 A?: In USP's directory, not confirmed at this package
USP Verified’s directory holds a row matching this product, and this package’s label does not carry the USP mark, so it is not confirmed at this package and we do not present it as a certification of it. What the record shows is set out below.
- USP Verified holds a directory row matching this product, and this package's label does not carry the USP mark, so it is not confirmed at this package. USP's Verified Products directory, read in full on Sep 21, 2026, carries the row "Nature Made Vitamin C 500 Mg Tablets", which names this product and strength and no package size. This package's own label, read Oct 17, 2026, prints no USP Verified Mark on either face the store publishes, and where the 100-tablet bottle of the same line prints USP's own sentence on its back, this one prints "Tableted and quality tested in the USA. Made to our guaranteed purity and potency standards." The test this site applies to USP needs both the directory row and the mark on this package's own label. Only the row is there, so this is not confirmed at this package.
- Checked NSF Certified for Sport database on Oct 17, 2026: not listed.
NSF Certified for Sport: checked, not listed
Checked and absent. The full Certified for Sport directory read of Sep 24, 2026 holds one row under Nature Made, listing 1809934 "Micronized Powder Creatine Monohydrate", and no vitamin C row under this brand at all. 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: directory row, no mark on this label
USP's Verified Products directory, read in full on Sep 21, 2026, carries the row "Nature Made Vitamin C 500 Mg Tablets", which names this product and strength and no package size. This package's own label, read Oct 17, 2026, prints no USP Verified Mark on either face the store publishes, and where the 100-tablet bottle of the same line prints USP's own sentence on its back, this one prints "Tableted and quality tested in the USA. Made to our guaranteed purity and potency standards." The test this site applies to USP needs both the directory row and the mark on this package's own label. Only the row is there, so this is not confirmed at this package.
What USP Verified checks
| Confirms the label’s dose | Yes |
| Tests for heavy metals / contaminants | Yes |
| Screens for substances banned in sport | No |
| Reviews manufacturing | On-site audit |
| Testing frequency | Audits plus off-the-shelf testing |
From the program's own published description of its process. Source. “Not stated” means the program does not publish a clear answer. It does not mean no.
Informed Sport: checked, not listed
Nature Made 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
Nature Made is on LGC's Informed Choice product list of October 2026, which we read on Oct 3, 2026. None of its 12 product lines names a vitamin C product. Not being listed is not a failed test. Informed Choice certifies what a company submits, so this means only that this product was not 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, Vegan status.
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: 500mg as labeled
The panel prints "Vitamin C (as Ascorbic Acid) 500 mg 556%" per serving of 1 tablet. We compare milligrams of vitamin C, and this label prints milligrams, so we used its 500 mg as printed, with no conversion. The label names the form as ascorbic acid. This panel prints no "Servings Per Container" line. The serving it does print is 1 tablet and the front face prints "250 TABLETS", so the container holds 250 servings: the label's own count against the label's own serving.
Vegan
Unknown
Gluten free
Yes
Allergens
Unknown
Other ingredients
Dicalcium Phosphate, Stearic Acid, Croscarmellose Sodium, Hypromellose, Magnesium Silicate, Silicon Dioxide, Magnesium Stearate, Triacetin
Label facts rest on: Nature Made, Supplement Facts panel and label faces: Nature Made Vitamin C 500 mg (250 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.