Antioxidant supplements ranked by price per serving in 2026
Antioxidant supplement price per serving is the only fair way to compare a capsule bottle, a greens powder and a vitamin pack in 2026, because container prices hide the real dose cost. The formula is one line, and the label numbers that change the answer are listed below.
TL;DR
- Antioxidant supplement price per serving = container price divided by servings per container. Use it for every product in 2026.
- Check the label's serving size first. Two capsules per serving halves your servings versus a one-capsule label.
- Compare cost per serving only between products with a similar antioxidant dose, never across mismatched formulas.
- Tiger Fitness lists current prices on each product page, so calculate from the live page, not a cached number.
Why price per serving matters in 2026
A bottle's sticker price tells you nothing about what a day of use costs. A 60-capsule bottle with a two-capsule serving lasts 30 days. A 60-capsule bottle with a one-capsule serving lasts 60. Same count, double the servings.
That gap is why antioxidant products are easy to misjudge. The category covers vitamin C and E formulas, multivitamin packs, greens and reds powders, CoQ10, NAC and curcumin. Each uses a different serving unit: capsules, scoops, packets.
This page gives you the method and the checklist to rank them yourself against live prices. Prices change often, so none are hard-coded here. For a ranked view of which antioxidants suit athletes, see the best antioxidant supplements for athletes guide.
The short answer: how to calculate it
The average cost per serving in 2026 is whatever the live product page says divided by the servings on its label. There is no honest single market-wide figure to quote, and any page that gives you one without a dated source is guessing.
Use this formula:
- Cost per serving = product price ÷ servings per container
- Cost per month = cost per serving × servings you take per day × 30
Run it on every product you are considering. Then sort the results from lowest to highest.
Comparison table: what changes the math by format
The table shows how each antioxidant format defines a serving and what to verify before you trust the number. It includes Tiger Fitness products you can run the formula on today.
| Format | Serving unit | What to verify on the label | Best for |
|---|---|---|---|
| Greens and reds powder, such as MTS Nutrition Machine Greens & Reds | Scoop | Scoop size in grams and servings per tub | Food-based antioxidant intake in one daily drink |
| Vitamin pack, such as MTS Nutrition Immortal Vitamin Pack | Packet or multi-pill serving | Number of pills per packet and packets per box | Covering several vitamins in one routine |
| Single-nutrient capsules (vitamin C, vitamin E, CoQ10, NAC) | Capsule | Milligrams per capsule and capsules per serving | Targeting one nutrient at a known dose |
| Curcumin or turmeric capsules | Capsule | Curcuminoid content, not just turmeric weight | Training-related inflammation support |
A lower cost per serving is a win only when the serving delivers a comparable dose. A cheap serving with a quarter of the active amount costs more per milligram.
High and low: where the math tends to swing
Powders usually give you the most room to gain or lose on serving count, since scoop sizes vary widely between brands. Single-nutrient capsules are the easiest to compare exactly, because the dose is stated in milligrams and you can divide cost by milligrams.
Vitamin packs are the hardest to rank. A packet bundles several products, so its cost per serving covers more than antioxidants. Compare it to the cost of buying those nutrients separately, not to a single-ingredient bottle.
Methodology and limits
The formula uses only two label numbers: price and servings per container. It does not weigh ingredient quality, absorption or third-party testing, and a low cost per serving says nothing about any of them. For testing, read the supplement brands ranked by third-party testing guide. One more limit: label serving sizes are set by each brand, so two products can define "one serving" very differently.
How to use these benchmarks
- Normalize the dose first. Convert every product to cost per 100 mg of the active nutrient before comparing capsules.
- Stay under the upper limits. The adult upper intake level is 2,000 mg per day for vitamin C and 1,000 mg per day for supplemental vitamin E. A cheap high-dose serving is not a better deal if it pushes you past those.
- Know the baseline. The adult RDA for vitamin C is 90 mg per day for men and 75 mg for women. Doses far above that cost more and do not necessarily deliver more.
- Price the month, not the bottle. Multiply cost per serving by your real daily servings.
Worked method: ranking three products
Take any three products from the table. Write down each price and servings count from the live page. Divide. Then write down the active dose per serving and divide cost per serving by it.
The winner on cost per serving and the winner on cost per milligram are often different products. Pick the one that wins on the number that matches your goal.
If you are comparing across categories, the same method is used in other Tiger Fitness rankings, including creatine supplements ranked by price per serving and pre-workout supplements ranked by price per serving.
FAQ
How do you calculate antioxidant supplement price per serving?
Divide the product price by the servings per container on the label. A 30-serving container at any price gives you that price divided by 30. Check the serving size first, since it sets the count.
Is the cheapest antioxidant supplement the best value?
No. The cheapest serving can hold a much smaller dose. Compare cost per milligram of the active nutrient, not just cost per serving.
Does a greens powder cost less per serving than capsules?
It depends on the tub's servings and scoop size, so run the formula on both. The two formats deliver different things, so match the format to your goal before you compare prices.
How much vitamin C is too much?
The adult upper intake level for vitamin C is 2,000 mg per day. The RDA is 90 mg for men and 75 mg for women.
What is the upper limit for supplemental vitamin E?
The adult upper intake level for supplemental vitamin E is 1,000 mg per day. Stay well within it, and check labels for stacked sources across products.
Where do I find current antioxidant supplement prices?
Use the live product page at Tiger Fitness. Prices change, so recalculate cost per serving each time you reorder.
One last thing
The most common mistake is comparing a one-capsule serving to a two-capsule serving by bottle count. Before you buy, write the servings number on the label next to the price. If you cannot find it, skip the product.
The verdict for 2026: rank antioxidant supplements by cost per serving, then by cost per milligram of the active nutrient, and buy the one that wins on the number tied to your goal. Tiger Fitness carries the formats in the table, so you can run the math on live prices in one place.
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