DeliveredDose

BUBS Naturals BUBS Boost Vitamin C (90 capsules)

D · None located
$16.00 at BUBS Naturals (direct) · $0.356 per 1,000mg
Delivery extra; amount not published
Also contains, not counted in the price per dose: citrus bioflavonoid complex 75 mg.
Buy at BUBS Naturals (direct)

Label read Oct 17, 2026. Where the data comes from

Vitamin C price comparison · Is BUBS Naturals third party tested? · Which vitamin C brands are third-party tested?

Comparing with a package we do not list? Cost per dose calculator

Cost

$0.356
per 1,000mg vitamin C
$16.00
per container · BUBS Naturals (direct)
$10.67
for thirty doses of 1,000mg vitamin C, before delivery

Also contains citrus bioflavonoid complex 75 mg. The price per dose counts vitamin C only.

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. This upper intake level is for vitamin C only. It does not cover citrus bioflavonoid complex 75 mg, 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.
Servings per container
90
Units needed per dose
2.00 capsules
Doses per container
45.0
Cost per serving
$0.178
  • Printed on this bottle's own panel as "Vitamin C (as Ascorbic Acid) 500mg 556%" in a "Serving size One Vegetarian Capsule" serving with "Servings per container: 90"; the front prints "90 VEGETARIAN CAPSULES" and "500 MG VITAMIN C PER CAPSULE". We compare milligrams of vitamin C, and the label prints milligrams, so nothing is converted. The panel's second line, "Citrus Bioflavonoid Complex 75mg", is named on this package's row as a second active; the price per dose pays for the 500 mg of vitamin C alone, and the marking changes no ranking. The panel and the front call the capsule vegetarian, and a side face prints "VEGAN"; the gluten word beside it is cut off at the edge of the only image that shows that face, so gluten is left Unknown.

Delivery

Delivery cost
Applies, amount not published
This retailer does not publish a delivery rate, so we cannot estimate it.
Cost per dose delivered
at least $0.356
We will not put a number on this. The product price is the least you could pay, not what you will pay. We use no free-delivery threshold for this retailer. The only way to know the delivered cost in advance is to choose a retailer that publishes its rate.
Delivery policy: BUBS Naturals, BUBS Naturals shipping policy, re-read November 9, 2026, reworded · checked Nov 9, 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
$16.00
Delivery
Unknown
At least, before delivery & tax
$16.00
Per 1,000mg vitamin C, before delivery
$0.356

90 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 BUBS Naturals (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 policy: BUBS Naturals, BUBS Naturals shipping policy, re-read November 9, 2026, reworded · checked Nov 9, 2026
Delivery terms and limits

No free-shipping threshold and no rate published. Delivered cost unknown; excluded from cheapest-delivered claims. Read again on October 17, 2026: the policy page still publishes no rate and no threshold. Read again on November 9, 2026: the policy is reworded ("Shipping costs are calculated at checkout based on shipping method and destination.") and the lines read still publish no rate and no threshold.

Where to buy

BUBS Naturals (direct) · lowest recorded available price
we earn nothing on this link
checked Nov 13, 2026
$16.00Buy

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: $16.00 at BUBS Naturals (direct), checked . Since Oct 17 (29 checks) the lowest we recorded was $16.00 on Nov 7, and the highest $20.00 on Oct 17.

  • Down 20%, from $20.00 to $16.00, on Nov 7; still recorded at that price on Nov 13.

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 nine BUBS Naturals rows, for its creatine, its collagen peptides and its Hydrate or Die electrolyte mixes, and none for vitamin C. The label on this bottle 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, 2026
USP 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, 2026
Informed Sport: checked, not listed
BUBS Naturals 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, 2026
Informed Choice: checked, not listed
BUBS Naturals 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, 2026

No 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
capsule
Serving size
1 capsule
Active ingredient
Vitamin C: 500mg as labeled
Printed on this bottle's own panel as "Vitamin C (as Ascorbic Acid) 500mg 556%" in a "Serving size One Vegetarian Capsule" serving with "Servings per container: 90"; the front prints "90 VEGETARIAN CAPSULES" and "500 MG VITAMIN C PER CAPSULE". We compare milligrams of vitamin C, and the label prints milligrams, so nothing is converted. The panel's second line, "Citrus Bioflavonoid Complex 75mg", is named on this package's row as a second active; the price per dose pays for the 500 mg of vitamin C alone, and the marking changes no ranking. The panel and the front call the capsule vegetarian, and a side face prints "VEGAN"; the gluten word beside it is cut off at the edge of the only image that shows that face, so gluten is left Unknown.
Second active
citrus bioflavonoid complex 75 mg
Printed on the panel, and not counted in the price per dose.
Vegan
Yes
Gluten free
Unknown
Allergens
Unknown
Other ingredients
Microcrystalline cellulose, Hypromellose (capsule), Magnesium stearate, Silicon dioxide
Label facts rest on: BUBS Naturals, Supplement Facts panel and bottle front: BUBS Boost Vitamin C, 90 vegetarian capsules · 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.

Compare all the vitamin C we price, per 1,000mg vitamin C →

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.