$25.99 per container, before delivery
$2.36 per 25g protein, before delivery
Delivery extra; amount unknown
Price checked Oct 16, 2026.
Buy at EVLution Nutrition (direct) →Label, prices & sources →Thorne Whey Protein Isolate, Vanilla (30 servings)
A? · Listed, not at this package
Label read Sep 20, 2026. Where the data comes from
Is Thorne whey protein third-party tested? · Is Thorne third party tested? · Which whey protein brands are third-party tested?
Cost
$2.58
per 25g protein
$65.00
per container · Thorne (direct)
$77.38
a month at one dose a day
Amount per serving
21g protein
Servings per container
30
Units needed per dose
1.19 scoops
Doses per container
25.2
Cost per serving
$2.17
- Grams of protein per serving as printed on this package's own panel: "Protein 21 g" in a "Serving Size: One Scoop (27.9 g)" serving with "Servings Per Container: 30". The panel also prints "Whey Protein Isolate 25 g" on a separate line; the protein line is what the comparison uses, as it does for every other product in this category. The tub prints "NET WT. 29.5 OZ (1.84 LB.) 837 G"; net weight is deliberately not recorded for whey, because the basis is the protein in the tub and the two must not be divided into each other. The same scoop carries a 30 mg Proprietary Blend of bromelain and papain, which is priced nowhere.
Delivery
Delivery cost
Free
This retailer ships free.
Cost per dose delivered
$2.58
Delivery policy: Thorne, Thorne shipping FAQ: "Will there be shipping fees charged on my order?" · checked Aug 31, 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
- $65.00
- Delivery
- Free
- Order total, before tax
- $65.00
- Per 25g protein, delivery included
- $2.58
30 labeled servings in this order. Comparison doses are a price yardstick, not advice about how much to take.
Unit price checked Oct 16, 2026.
View this package at Thorne (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 Ground shipping on all retail orders within the contiguous United States, with no minimum order value, from Thorne's shipping FAQ, first read August 31, 2026 and read again on September 18, 2026 with the same terms. Alaska and Hawaii are excluded: free above $300, otherwise a variable fee with a $30 minimum. Wholesale terms differ ($200 minimum, $11.95 below it) and are not what this site prices. With no threshold to clear, delivered cost within the contiguous US equals the price at any cart size.
Where to buy
Thorne (direct) · lowest recorded available price
we earn nothing on this link
checked todayPrice source: Thorne, Thorne storefront: Whey Protein Isolate, Vanilla (30 servings) product page, one-time price · checked Sep 20, 2026
$65.00Buy
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 cheapest retailer 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: $65.00 at Thorne (direct), checked . Unchanged since we started checking on Sep 20 (27 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, Tier A?: Independently certified, package unconfirmed
A certification program lists this product, but its listing does not name the package size priced here, so we do not present it as an unqualified certification. The listing, and exactly what it does and does not cover, is set out below.
- NSF Certified for Sport lists this product, but the listing does not cover the package size shown here. Listed at another size. Listing 1513728 "Thorne® Whey Protein Isolate Vanilla Flavored" prints Package Size "29.7 g, 906 g" with Serving Size "1 scoop (27.9 g)" and Protein 21 g. The serving and the protein figure are this tub's, and the label image the listing publishes is this tub's panel, but the package weight is not: this tub's front face prints "NET WT. 29.5 OZ (1.84 LB.) 837 G". 906 g is the weight the chocolate tub prints. The listing's "29.7 g" also contradicts its own serving line of 27.9 g. Under the package rule a listing that does not print the weight on the label is another size, so this is recorded as listed at another size, and the mismatch is recorded.
- Checked USP Verified database on Sep 21, 2026: not listed.
NSF Certified for Sport: currently listed (1513728)
Listed at another size. Listing 1513728 "Thorne® Whey Protein Isolate Vanilla Flavored" prints Package Size "29.7 g, 906 g" with Serving Size "1 scoop (27.9 g)" and Protein 21 g. The serving and the protein figure are this tub's, and the label image the listing publishes is this tub's panel, but the package weight is not: this tub's front face prints "NET WT. 29.5 OZ (1.84 LB.) 837 G". 906 g is the weight the chocolate tub prints. The listing's "29.7 g" also contradicts its own serving line of 27.9 g. Under the package rule a listing that does not print the weight on the label is another size, so this is recorded as listed at another size, and the mismatch is recorded.
What NSF Certified for Sport checks
| Confirms the label’s dose | Yes |
| Tests for heavy metals / contaminants | Yes |
| Screens for substances banned in sport | Yes |
| Reviews manufacturing | On-site audit |
| Testing frequency | Periodic |
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.
USP Verified: checked, not listed
Checked and absent. USP's own Verified Products directory was read page by page in a browser on Sep 21, 2026: 16 pages, 159 products, 16 brands, captured in this site's directory snapshot. This brand does not appear in the directory or in its brand facet, and no product in it names this brand. USP verifies the products a company submits to it, so this records which products were submitted and nothing else. Absence from a database is not a failed test.
Source: USP, USP Verified Products directory, full read, September 21, 2026 · checked Sep 21, 2026Informed Sport: checked, not listed
Thorne does not appear as a brand in LGC's own Informed Sport product list of 496 brands and 1878 product lines, headed "September-2026", read in full on Sep 24, 2026. Absence from a list is not a failed test: Informed Sport certifies the products a company submits, so this records only that none from this brand is in the program's published list on that date.
Source: LGC (Informed Sport), Informed Sport product list, September 2026 PDF, full read, September 24, 2026 · checked Sep 24, 2026Informed Choice: checked, not listed
Thorne does not appear as a brand in LGC's own Informed Choice product list of 200 brands and 851 product lines, headed "September-2026", read in full on Sep 24, 2026. Absence from a list is not a failed test: Informed Choice certifies the products a company submits, so this records only that none from this brand is in the program's published list on that date.
Source: LGC (Informed Choice), Informed Choice product list, September 2026 PDF, full read, September 24, 2026 · checked Sep 24, 2026No test reports located for this product.
Not established: Heavy-metal testing, Label-accuracy testing.
Absence of data is not evidence that a product is clean. It means nobody has published a result we could find.
Label
Form
powder
Serving size
1 scoop
Active ingredient
Protein: 21g as labeled
Grams of protein per serving as printed on this package's own panel: "Protein 21 g" in a "Serving Size: One Scoop (27.9 g)" serving with "Servings Per Container: 30". The panel also prints "Whey Protein Isolate 25 g" on a separate line; the protein line is what the comparison uses, as it does for every other product in this category. The tub prints "NET WT. 29.5 OZ (1.84 LB.) 837 G"; net weight is deliberately not recorded for whey, because the basis is the protein in the tub and the two must not be divided into each other. The same scoop carries a 30 mg Proprietary Blend of bromelain and papain, which is priced nowhere.
Vegan
No
Gluten free
Yes
Allergens
contains milk
Other ingredients
Vanilla Flavor, Evaporated Cane Juice Sugar, Carboxymethylcellulose Gum, Xanthan Gum, Rebaudioside A (from stevia)
Label facts rest on: Thorne, Supplement Facts panel and label faces: Thorne Whey Protein Isolate, Vanilla (30 servings) · checked Sep 20, 2026
Other tracked packages
Same category and format and, for vitamin D, the same labeled strength. Different recorded ingredient-form lists are kept separate. Ordered by container price before delivery; only fresh recorded prices are shown. Formulas, flavors and allergens may differ: check each label. These are browsing options, not recommended substitutes.
$26.49 per container, before delivery
$2.76 per 25g protein, before delivery
$5.99 delivery
Price checked Oct 16, 2026.
Buy at Optimum Nutrition (direct) →Label, prices & sources →$29.99 per container, before delivery
$1.63 per 25g protein, before delivery
Free delivery after a $0.01 cart top-up
Price checked Oct 16, 2026.
Buy at MuscleTech (direct) →Label, prices & sources →What this rests on: prices we last recorded at the retailer named on each product page, which go stale, and each page says when it was checked; the products we track, not every product sold, and Amazon and Walmart are not among the stores; listings and labels read at the source, each linked from the page. Found an error? Tell us. The full method: How we compare.