NAKED Whey 5LB 100% Grass Fed Unflavored vs Thorne Whey Protein Isolate Vanilla
NAKED Whey 5LB 100% Grass Fed Unflavored (#1, best overall) vs Thorne Whey Protein Isolate Vanilla (#2, best premium): in our Whey Protein Powders scoring the NAKED Whey 5LB 100% Grass Fed Unflavored totals 8.3/10 and the Thorne Whey Protein Isolate Vanilla 7.6/10.
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TopsFive comparison scores
Side by side
| NAKED Whey 5LB 100% Grass Fed Unflavored | Thorne Whey Protein Isolate Vanilla | |
|---|---|---|
| Price | $99 | — |
| Protein | 25g per scoop | 21g per scoop |
| Type | Grass-fed whey (unflavored) | Whey protein isolate |
| Servings | 76 | 30 |
| Testing | NSF Certified | NSF Certified for Sport |
| Additives | None | — |
| Extras | — | Bromelain + papain enzymes |
How they differ in real use
Built from our whey protein scoring, each product's published specifications, and verified owner feedback — not hands-on testing.
Both the NAKED Whey 5LB 100% Grass Fed Unflavored and the Thorne Whey Protein Isolate Vanilla made our Top 5 Whey Protein Powders, at #1 (best overall) and #2 (best premium). Only one ingredient (100% grass-fed whey) with NSF Certified verification for purity and safety. The cleanest label in the group with solid 21.11 g/$ protein-per-dollar value. NSF Certified for Sport with explicit banned-substance testing—trusted by pro athletes. Added digestive enzymes (bromelain, papain) aid absorption, but only 30 servings makes it the lowest protein-per-dollar.
We score whey protein powders on Protein Quality (35%), Third-Party Testing (25%), Taste & Mixability (20%), Ingredient Quality (10%) and Value (10%). On that basis the NAKED Whey 5LB 100% Grass Fed Unflavored totals 8.3 out of 10 and the Thorne Whey Protein Isolate Vanilla 7.6. The widest gap is Value, where the NAKED Whey 5LB 100% Grass Fed Unflavored scores 8 against 2 for the Thorne Whey Protein Isolate Vanilla — protein per dollar. Ingredient Quality also separates them: 10 for the NAKED Whey 5LB 100% Grass Fed Unflavored versus 7 for the Thorne Whey Protein Isolate Vanilla. The Thorne Whey Protein Isolate Vanilla claws back ground on Third-Party Testing.
On paper, the specifications that actually differ: Protein — 25g per scoop on the NAKED Whey 5LB 100% Grass Fed Unflavored versus 21g per scoop on the Thorne Whey Protein Isolate Vanilla; Type — Grass-fed whey (unflavored) on the NAKED Whey 5LB 100% Grass Fed Unflavored versus Whey protein isolate on the Thorne Whey Protein Isolate Vanilla; Servings — 76 on the NAKED Whey 5LB 100% Grass Fed Unflavored versus 30 on the Thorne Whey Protein Isolate Vanilla; Testing — NSF Certified on the NAKED Whey 5LB 100% Grass Fed Unflavored versus NSF Certified for Sport on the Thorne Whey Protein Isolate Vanilla.
The NAKED Whey 5LB 100% Grass Fed Unflavored lists at $99; the Thorne Whey Protein Isolate Vanilla's current price is on the merchant page. Owners praise the NAKED Whey 5LB 100% Grass Fed Unflavored for only one ingredient (100% grass-fed whey) and NSF Certified for purity/safety; the most common complaint is unflavored only. Owners praise the Thorne Whey Protein Isolate Vanilla for NSF Certified for Sport and tested for banned substances; the most common complaint is only 30 servings per container.
NAKED Whey 5LB 100% Grass Fed Unflavored
- Only one ingredient (100% grass-fed whey)
- NSF Certified for purity/safety
- No artificial sweeteners/flavors/colors
- GMO-free, soy-free, gluten-free
- Unflavored only
- 25g protein per serving (not highest)
- Premium pricing for grass-fed
Thorne Whey Protein Isolate Vanilla
- NSF Certified for Sport
- Tested for banned substances
- Whey isolate with digestive enzymes
- Complete essential amino acid profile
- Only 30 servings per container
- Low protein-per-dollar (~10.77 g/$)
- Contains cane sugar, gums, stevia
Which should you buy?
The NAKED Whey 5LB 100% Grass Fed Unflavored is the better fit for clean-label purists and those wanting single-ingredient protein — it is the higher-scoring pick here, chiefly for Value and Ingredient Quality. The Thorne Whey Protein Isolate Vanilla is the better fit for tested/pro athletes and NSF Certified for Sport needs, and the stronger choice if Third-Party Testing matters more to you than the overall score. The NAKED Whey 5LB 100% Grass Fed Unflavored is a poor fit for flavor seekers; the Thorne Whey Protein Isolate Vanilla is a poor fit for budget shoppers.
Choose the NAKED Whey 5LB 100% Grass Fed Unflavored if
- Clean-label purists
- Those wanting single-ingredient protein
- NSF certification needs
Skip it if
- Flavor seekers
- Budget maximizers
Choose the Thorne Whey Protein Isolate Vanilla if
- Tested/pro athletes
- NSF Certified for Sport needs
- Easy digestion priority
Skip it if
- Budget shoppers
- High volume users
Common questions
Is the NAKED Whey 5LB 100% Grass Fed Unflavored better than the Thorne Whey Protein Isolate Vanilla?
In our Whey Protein Powders ranking the NAKED Whey 5LB 100% Grass Fed Unflavored scores higher overall, 8.3 to 7.6, with the biggest advantage in Value. The Thorne Whey Protein Isolate Vanilla is stronger on Third-Party Testing, so it is the better pick if that matters most to you.
What is the main difference between the NAKED Whey 5LB 100% Grass Fed Unflavored and the Thorne Whey Protein Isolate Vanilla?
The headline spec difference is Protein: 25g per scoop on the NAKED Whey 5LB 100% Grass Fed Unflavored versus 21g per scoop on the Thorne Whey Protein Isolate Vanilla. In use, the gap that matters most is Value (8 vs 2 in our scoring): protein per dollar.

