Head to head · Collagen
NeoCell Collagen Bio-Peptides Protein Powder vs Orgain Grass Fed Collagen Peptides (Unflavored)
Orgain scores higher overall (7.9 vs 7.7 out of 10), mainly on value and transparency.
Updated October 2026 from our full reviews · How we score
TikTok's best-selling collagen: 20 g of grass-fed bovine peptides per scoop and nothing else, but skin evidence is thin and there's no third-party testing.
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 NeoCell if…
- Coffee and smoothie drinkers who want an unflavored collagen
- People adding collagen for joint comfort
- Keto and kosher diets
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, transparency
Side by side
| Collagen Bio-Peptides Protein Powder | Grass Fed Collagen Peptides (Unflavored) | |
|---|---|---|
| Our score | 7.7 / 10 | 7.9 / 10 |
| Efficacy (30%) | 7.2 | 7.2 |
| Quality & Purity (25%) | 7.3 | 7.3 |
| Value (20%) | 8.5 | 9.2 |
| Experience (15%) | 8.0 | 7.8 |
| Transparency (10%) | 8.3 | 8.8 |
| Form | Powder | Powder |
| Serving | Approx. 1 scoop (20 g)28 servings per container | 2 scoops (20 g)22 servings per container |
| Price per serving | $1.27 | See retailer |
| Testing & certifications | Kosher | None verified |
| Dietary | Keto-friendly, Gluten-free, Non-GMO | Gluten-free, Dairy-free, Soy-free, Non-GMO, Paleo, Keto-friendly |
| Key ingredients |
|
|
| Flavors | 1 (Unflavored) | 2 (Unflavored, Chocolate) |
| Creator video reviews | 4 | 4 |
Pros and cons
Collagen Bio-Peptides Protein Powder
- Single ingredient: 20 g of grass-fed, pasture-raised bovine collagen peptides per scoop
- Unflavored and dissolves easily in hot drinks such as coffee and tea
- About $1.27 per 20 g serving at the brand's price, in line with leading grass-fed peers
- Publishes a full amino acid profile
- Keto-friendly and kosher
- No third-party purity or contaminant certification; quality checks are the brand's own
- Independent trials show no reliable skin benefit, and the absorption claim is measured against untreated gelatin
- Not a complete protein: it lacks tryptophan, so the label lists 0% Daily Value for protein
- Some buyers notice a faint smell in plain water, and the oversized scoop confuses first-time users
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
Collagen Bio-Peptides Protein Powder
NeoCell Collagen Bio-Peptides is a clean, single-ingredient collagen at a fair price, and its 20 g scoop matches the higher doses used in research. Calibrate expectations, though: independent trials don't show reliable skin benefits, the absorption claim is measured against gelatin, and it isn't a complete protein. For joint support or an easy protein boost in coffee it's a solid pick, but if third-party certification matters to you, certified grass-fed peers cost about the same.
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 NeoCell better than Orgain?
Who should choose NeoCell over Orgain?
More collagen comparisons
Grass Fed Collagen Peptides vs Collagen Peptides (Unflavored)
Collagen Peptides vs Collagen Peptides (Unflavored)
Collagen Bio-Peptides Protein Powder vs Collagen Peptides (Unflavored)
Grass Fed Collagen Peptides vs Collagen Peptides
Grass Fed Collagen Peptides vs Collagen Bio-Peptides Protein Powder
Collagen Bio-Peptides Protein Powder vs Collagen Peptides
See all collagen, ranked