Head to head · Collagen
Garden of Life Grass Fed Collagen Peptides vs Orgain Grass Fed Collagen Peptides (Unflavored)
Garden of Life scores higher overall (8.2 vs 7.9 out of 10), mainly on quality & purity. Orgain still leads on value.
Updated September 2026 from our full reviews · How we score
20 g of grass-fed bovine collagen per scoop with a small probiotic dose, NSF Contents Certified and NSF Gluten-Free, at a mid-range price per gram.
We may earn a commission when you buy through these links — it never affects our scores. How we make money
The budget pick: 20 g of grass-fed bovine collagen per serving for roughly a dollar on Amazon, with a full amino acid profile, though it lacks a named third-party certification.
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…
- Shoppers who want NSF-certified collagen at a mid-range price
- Hot-drink collagen users
- People who value amino acid transparency
- You care most about quality & purity
Choose Orgain if…
- Budget-conscious collagen users
- People who want a single-ingredient powder with a published amino acid profile
- Dairy-, gluten- and soy-avoiders
- You care most about value
Side by side
| Grass Fed Collagen Peptides | Grass Fed Collagen Peptides (Unflavored) | |
|---|---|---|
| Our score | 8.2 / 10 | 7.9 / 10 |
| Efficacy (30%) | 7.2 | 7.2 |
| Quality & Purity (25%) | 8.9 | 7.3 |
| Value (20%) | 8.7 | 9.2 |
| Experience (15%) | 8.0 | 7.8 |
| Transparency (10%) | 9.0 | 8.8 |
| Form | Powder | Powder |
| Serving | 1 scoop (about 20 g)28 servings per container | 2 scoops (20 g)22 servings per container |
| Testing & certifications | NSF Contents CertifiedCertified Gluten-Free | None verified |
| Dietary | Gluten-free, Dairy-free, Soy-free, Non-GMO | Gluten-free, Dairy-free, Soy-free, Non-GMO, Paleo, Keto-friendly |
| Key ingredients |
|
|
| Flavors | — | 2 (Unflavored, Chocolate) |
| Creator video reviews | 3 | 4 |
Pros and cons
Grass Fed Collagen Peptides
- 20 g bovine collagen peptides per scoop
- NSF Contents Certified (NSF/ANSI 173) and NSF Gluten-Free
- Typical amino acid profile on the label
- About $0.59 per 10 g collagen at Amazon pricing
- Scoop included; 4.5 stars from 17,000+ buyer ratings
- Does not mix well in cold drinks, per buyers
- Probiotic dose is small and of uncertain benefit
- No official TikTok Shop listing found
- Made in a facility that also processes several major allergens
Grass Fed Collagen Peptides (Unflavored)
- About $0.48 per 10 g collagen at Amazon pricing
- Single ingredient; 20 g collagen per serving
- Typical amino acid profile printed on the label
- Gluten free; no dairy or soy ingredients; paleo friendly
- 4.5 stars from ~40,000 buyer ratings
- No NSF, USP or Informed certification found
- Mixed feedback on taste and cold-water dissolving
- A serving is two scoops, which is easy to misread
- Some buyers report nausea
Our verdicts
Grass Fed Collagen Peptides
Our pick for buyers who want independent certification without paying top dollar: 20 g collagen, NSF Contents Certified, NSF Gluten-Free and a published amino acid profile. The probiotic adds little and it does not dissolve well in cold drinks, but the fundamentals are solid.
Full review
Grass Fed Collagen Peptides (Unflavored)
Hard to beat on price for a plain 20 g collagen, and more transparent than most thanks to the amino acid profile. The trade-off is the absence of third-party certification, so athletes and buyers who prioritize verified testing should pay more for Vital Proteins or Garden of Life.
Full review
What creators say
Questions people ask
Is Garden of Life better than Orgain?
Are Garden of Life and Orgain third-party tested?
Who should choose Garden of Life over Orgain?
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