Head to head · Protein Powder
Garden of Life Sport Organic Plant-Based Protein vs Transparent Labs 100% Grass-Fed Whey Protein Isolate
Transparent Labs scores higher overall (8.8 vs 8.1 out of 10), mainly on efficacy, quality & purity, experience and transparency. Garden of Life still leads on value.
Updated September 2026 from our full reviews · How we score
A 30 g vegan protein built for athletes: organic pea and bean proteins, NSF Certified for Sport, plus recovery botanicals and a probiotic.
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A grass-fed whey isolate with 28 g of protein per scoop, stevia instead of artificial sweeteners, and NSF Certified for Sport status.
We may earn a commission when you buy through these links — it never affects our scores. How we make money
We may earn a commission when you buy through these links — it never affects our scores. How we make money
The short answer
Choose Garden of Life if…
- Vegan athletes in drug-tested sports
- Dairy-free lifters who want 30 g protein per serving
- Shoppers who value organic certification
- You care most about value
Choose Transparent Labs if…
- Drug-tested athletes
- Clean-label shoppers avoiding artificial sweeteners
- People who want grass-fed sourcing
- Lactose-sensitive lifters
- You care most about efficacy, quality & purity, experience, transparency
Side by side
| Sport Organic Plant-Based Protein | 100% Grass-Fed Whey Protein Isolate | |
|---|---|---|
| Our score | 8.1 / 10 | 8.8 / 10 |
| Efficacy (30%) | 8.5 | 9.1 |
| Quality & Purity (25%) | 9.0 | 9.4 |
| Value (20%) | 8.2 | 7.4 |
| Experience (15%) | 6.9 | 8.6 |
| Transparency (10%) | 6.0 | 9.5 |
| Form | Powder | Powder |
| Serving | 2 scoops (about 45 g)19 servings per container | 1 scoop (34.9 g)30 servings per container |
| Price per serving | See retailer | $2.17 |
| Testing & certifications | NSF Certified for SportUSDA OrganicNon-GMO Project VerifiedCertified Gluten-Free | NSF Certified for SportInformed Choice |
| Dietary | Vegan, Dairy-free, Soy-free, Gluten-free, Organic, Non-GMO | Gluten-free |
| Key ingredients |
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|
| Flavors | 2 (Vanilla, Chocolate) | 8 (Milk Chocolate, French Vanilla, Dark Chocolate…) |
| Creator video reviews | 3 | 5 |
Pros and cons
Sport Organic Plant-Based Protein
- 30 g of protein and about 2.5 g of leucine per serving, high for a plant protein
- NSF Certified for Sport, USDA Organic, Non-GMO Project Verified and NSF gluten-free certified
- Vegan and made without dairy or soy ingredients
- Reasonable cost per gram of protein when bought on Amazon
- Taste and texture are divisive; reviewers mention chalkiness, foam and a stevia aftertaste
- Recovery blend amounts are not disclosed
- 460 mg of sodium per two-scoop serving
- Some buyers dislike recent formula and flavor changes
100% Grass-Fed Whey Protein Isolate
- 28 g of protein per scoop from grass-fed whey isolate
- Listed in NSF's Certified for Sport database and certified by Informed Choice (per the brand)
- Every ingredient disclosed by weight, with batch test results published online
- No artificial sweeteners, dyes or preservatives
- buyers frequently describe it as easy on the stomach
- About $2.17 per serving for the 30-serving tub, well above whey blends
- Stevia can leave an aftertaste some people dislike
- Made on equipment that also processes eggs, soy, wheat, shellfish, fish oil, tree nuts and peanut oil, and some flavors contain peanuts
- Mostly sold through the brand site and Amazon, so in-store discounts are rare
Our verdicts
Sport Organic Plant-Based Protein
For vegan or dairy-free athletes who need certified sport nutrition, this is the plant protein to beat: 30 g of protein per serving, solid leucine and four third-party certifications. Its flavor and texture are divisive, so buy a single tub before committing to a subscription.
Full review
100% Grass-Fed Whey Protein Isolate
For shoppers who prioritize ingredient transparency and third-party verification, this is one of the strongest whey isolates available: 28 g of protein, a short stevia-sweetened ingredient list, NSF Certified for Sport status and public batch testing. The trade-off is price, at more than $2 per serving, and stevia's flavor will not suit everyone.
Full review
What creators say
Questions people ask
Is Garden of Life better than Transparent Labs?
Are Garden of Life and Transparent Labs third-party tested?
Who should choose Garden of Life over Transparent Labs?
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