Vitamin C 1000 mg Price Guide: Per-Tablet Math

Vitamin C is the most-stocked single vitamin on the shelf, and our October 16 tracking pull shows what that depth looks like: 1,502 live vitamin C deals with prices, 562 of them counted tablet or capsule formats, and 164 of those at the 1,000 mg strength. This week the 1,000 mg tablets run from $4.62 to $10.00 on the sticker, but per tablet the spread is $0.063 to $0.107 — about 1.7 times on identical 1,000 mg labels. Widen the lens to the gummy shelf and the spread reaches 8.5 times.

This guide applies the per-unit method from our earlier price guides to the vitamin C aisle. Every price was pulled from live listings on October 16, 2026, and every row below uses the count and per-tablet amount printed on the label itself — nothing inferred, nothing rounded up on the shelf tag.

The method, in one number

Per-tablet prices are not comparable across bottles, because every bottle carries a different count and a different strength. Normalize everything to the amount you actually compare — one 1,000 mg of labeled vitamin C:

Cost per 1,000 mg = price ÷ (count × mg per tablet) × 1,000

A 60-tablet bottle of 1,000 mg tablets at $4.62 works out to $0.077 per tablet, and $0.077 per 1,000 mg, because one tablet is already 1,000 mg. That equality breaks the moment the strength changes — which is exactly what the 500 mg and gummy tables below show. The number travels across every format, so a 500 mg bottle and a gummy jar end up on the same ruler.

The 1,000 mg family

Eight counted 1,000 mg bottles with live prices this week:

Read the last column, not the sticker. The cheapest per-tablet bottle is also the biggest of the cheap ones: 100 tablets at $6.30 comes to $0.063 per tablet. The priciest rate in the family belongs to a 60-count capsule bottle at $6.42 — nearly double the per-tablet rate of a bottle that costs three cents less on the shelf.

Where the per-tablet premium hides

Two comparisons in the table tell the whole story. First, the same count: the 100-count bottles at $6.30 and $10.00 hold identical 1,000 mg tablets, and the cheaper one comes to about 37 percent less per tablet — a $3.70 sticker gap turns into a per-tablet gap that follows the smaller number. Second, the same shelf price band: $6.24 buys 60 tablets while $6.28 buys 90, and the 90-count bottle lands about a third cheaper per tablet. The shelf price barely moved; the count did all the work.

That is the practical rule for this aisle: at a given strength, the bigger count wins unless the sticker price jumps disproportionately. In this week's 1,000 mg table, the three lowest per-tablet rates all sit on bottles of 90 tablets or more — the 100-count at $0.063, the 120-count at $0.067, and the 90-count at $0.070.

The half-strength shelf: 500 mg tablets

The 500 mg shelf needs the normalization more than any other, because the sticker prices look lower while the per-tablet count doubles. Applied to this week's counted 500 mg bottles:

Note how the per-tablet column flatters these bottles: three cents per tablet sounds like the cheapest thing in the guide, but per 1,000 mg the 250-count bottle lands at $0.064 — within a cent of the best 1,000 mg tablet, and the small 500 mg bottles land at $0.093 and $0.100. The format changes; the ruler does not.

Sustained release is not the premium aisle

Formulations labeled sustained release, timed release, or buffered change how a tablet is built, and shoppers often assume the label carries a price premium. This week it does not: the sustained-release 100-count at $6.30 is the cheapest per-tablet rate in the entire 1,000 mg family — nothing else in the guide beats it, and the closest any other row gets is the 250-count 500 mg value bottle at $0.064 per 1,000 mg. A plain-release 60-count bottle sits 22 percent higher per tablet at $0.077. The label detail worth checking instead is simpler: whether the bottle says what it contains in per-tablet terms at all. Several of this week's cheapest listings print the amount only in the product name; the math is still the same, but the label gives you less to verify before buying.

The gummy shelf: check what the milligrams count

Gummies illustrate the trap this series has flagged before: label amounts on gummies are frequently stated per serving, not per unit. The 60-count gummy bottle in this week's pull prints 250 mg, and the count gives 60 units — so at face value the math runs $0.134 per gummy, or about $0.537 per 1,000 mg. That is 8.5 times the rate of the cheapest tablet above. If the 250 mg turns out to be a two-gummy serving, the real cost per 1,000 mg doubles again.

None of this makes gummies the wrong purchase — chews have their reasons. It makes the serving line the first thing to read on any gummy or softgel jar, because that line is the difference between the best and worst rate in this guide.

The annual math

A year of 1,000 mg a day, applied to the featured bottles with one unit per day:

The tablet table ends the year between $22.99 and $36.50 for the same daily amount — a $13.51 gap between two bottles whose stickers differ by $3.70. The big-name 100-count in the table, the most recognized label here, lands at the top of that tablet range; brand pricing shows up in the annual number more than in the sticker. And the gummy bottle closes the year about $172.89 above the cheapest tablet — the price of reading a serving line the wrong way is measured in hundreds of dollars a year.

How to rank any bottle in ten seconds

1. Find the count and the per-tablet (or per-gummy) amount — both numbers, from the label.

1. Divide the price by the count for the per-unit cost.

1. Multiply per-unit by 1,000 ÷ mg per tablet to get the cost per 1,000 mg, the number that compares across strengths.

1. On gummies and softgels, check whether the mg figure is per unit or per serving, and whether a serving is more than one piece.

1. Project the year: annual cost = cost per 1,000 mg × 365. A $2 sticker difference is noise next to a doubled counting unit.

Where to track vitamin C prices

• The vitamin C ingredient page lists every vitamin C offer currently tracked on the site.

• The best vitamin deals hub rounds up current vitamin-aisle offers across ingredients.

• The site-wide deals page is the front door for everything tracked across all supplement categories.

The short version

Vitamin C is a commodity aisle: confirm the count and the per-tablet amount, normalize to 1,000 mg, check the serving line on any gummy or softgel, then buy the lowest rate in a count you will finish. Today that means the 100-count sustained-release bottle at about $0.063 per tablet and the 250-count 500 mg value bottle at $0.064 per 1,000 mg as the two best rates, the 90-count at $0.070 as the mid-count sweet spot, and a caution flag on any gummy jar whose milligrams turn out to be per serving. Recheck the live table before you buy — prices in this aisle move with the market.

Prices in this guide were verified against live retailer listings on October 16, 2026, and change frequently. This article describes products, prices, and label content only; it is not medical advice, and you should consult a qualified professional with any health questions before starting any supplement.

Read next: Creatine Monohydrate Guide: Price Per Serving — the guide that started the per-unit series — Mass Gainer vs. Whey Protein: How to Choose for the protein aisle — Vitamin D3 5000 IU: How to Pay Less Per Capsule for the vitamin-aisle version of the method — and Vitamin B12 1000 mcg Price Guide: Per-Unit Math for the B-vitamin entry.