Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Protein Powders
Thorne Research
Thorne Research Whey Protein Isolate Vanilla 807g

Thorne Research Whey Protein Isolate Vanilla 807g

Best price now

$65.00at CarewellChecked 22 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit Carewell

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $65.00 at Carewell on Nov 9.
  • Checked at 2 stores.

Our take on the Thorne Research Whey Protein Isolate Vanilla 807g

Thorne Whey Protein Isolate is a vanilla-flavored whey isolate powder from a brand best known for clinical-grade supplements. It delivers a lean protein source with added amino acids including L-carnitine, L-tyrosine and glycine, and it is gluten free. It suits people who want a clean-tasting isolate for post-workout recovery or daily protein top-ups and who trust Thorne's testing standards. Against mainstream isolates it is plainer on flavors and mix-ins, and reviewers tend to judge it on taste, mixability and how it sits with sensitive stomachs.

Best forPost-workout recovery shakesDaily protein top-up for active adultsGluten-free dietsShoppers who value a testing-focused supplement brand
Pros
  • Whey isolate base for fast-absorbing protein
  • Added amino acids including L-carnitine and L-tyrosine
  • Gluten free
  • Vanilla flavor blends easily into shakes and oats
  • From a brand known for third-party testing standards
Cons
  • Only a vanilla flavor in this line
  • Added amino acids mean it is not a plain whey isolate
  • Some drinkers find the vanilla sweetness noticeable
  • Not suitable for dairy-free or vegan diets

Thorne Research Whey Protein Isolate Vanilla 807g prices at every store

  • Thrive MarketNew

    In stock

    $65.00Checked 22 h ago
    Visit Thrive Market
  • CarewellNew

    In stock

    $65.00Checked 22 h ago
    Visit Carewell

Store links may earn us a commission. Some prices via Klarna.

Thorne Research Whey Protein Isolate Vanilla 807g price history

Lowest price we've seen: $65.00 on Nov 10 at Thrive Market. Tracked across 2 stores since Nov 10.

What reviewers say

Owners generally describe a smooth-mixing vanilla isolate with a clean ingredient list and a mild sweetness. Some find the flavor too sweet or the added amino acids unnecessary, and a few report it is harder to dissolve than expected.

What people mention
  • TasteMixedThe vanilla is described as mild by some and too sweet by others.
  • MixabilityMixedMost say it dissolves well, but some report clumps in cold water.
  • Ingredient listPraisedBuyers like the gluten-free formula and the brand's testing reputation.
  • Added amino acidsCriticisedPurists question why extra amino acids are added to a whey isolate.
  • DigestionPraisedMany users say it sits easily and does not bloat them.

Specifications

Weight (oz)
28.466Source
Consistency
PowderSource
Features
Performance Enhancing, Gluten Free, SweetenerSource
Minerals
Calcium, SodiumSource

Questions and answers

Is this a whey isolate or a blend?
It is a whey protein isolate, the more filtered form of whey with most lactose and fat removed. That makes it a fit for people who want a lean, fast-digesting protein.
Does it contain gluten or added sweeteners?
It is labeled gluten free. The formula includes sweetener, so check the panel if you avoid sweetened powders.
Why does it list amino acids like L-carnitine and L-tyrosine?
Thorne adds these amino acids to the formula rather than selling a plain isolate. If you want an unfortified whey, a basic isolate is a closer match.
How does it compare with a plain whey isolate?
It offers the same isolate base plus added amino acids and a vanilla flavor. Plain isolates are simpler and often cheaper per serving, while this leans on Thorne's testing reputation.
Can I use it if I am lactose intolerant?
Isolate has very little lactose, and many lactose-sensitive users tolerate it. If you react to dairy protein itself, choose a non-dairy protein instead.
What can I mix it with?
It works in water, milk, smoothies and oats. Cold water is where some users report clumping, so shake longer or blend.
Where is the Thorne Research Whey Protein Isolate Vanilla 807g cheapest?
At Carewell, for $65.00, as of our latest check.
Where can I buy the Thorne Research Whey Protein Isolate Vanilla 807g?
2 stores we checked sell it, including Thrive Market, Carewell.
Flavor
VanillaSource
Amino Acids
L-Carnitine, L-Lysine, Glycine, L-Tyrosine, L-Cysteine, L-ArginineSource
Protein
Whey ProteinSource