Head to head · Collagen
Micro Ingredients Multi Collagen Peptides Powder vs Orgain Grass Fed Collagen Peptides (Unflavored)
Orgain scores higher overall (7.9 vs 7.1 out of 10) and leads on four of the five factors we score.
Updated October 2026 from our full reviews · How we score
A TikTok Shop favorite with 10.9 g of four-source collagen for about 61 cents a scoop, but source amounts are hidden and it adds 8,333% DV biotin.
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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 Micro Ingredients if…
- Budget shoppers who want about 11 g of collagen for roughly 61 cents a serving
- People who stir an unflavored powder into coffee or smoothies
- Buyers who like vitamin C and hyaluronic acid in the same scoop
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 efficacy, quality & purity, value, transparency
Side by side
| Multi Collagen Peptides Powder | Grass Fed Collagen Peptides (Unflavored) | |
|---|---|---|
| Our score | 7.1 / 10 | 7.9 / 10 |
| Efficacy (30%) | 6.8 | 7.2 |
| Quality & Purity (25%) | 6.8 | 7.3 |
| Value (20%) | 8.5 | 9.2 |
| Experience (15%) | 7.8 | 7.8 |
| Transparency (10%) | 5.0 | 8.8 |
| Form | Powder | Powder |
| Serving | 2 scoops (11g approx.)82 servings per container | 2 scoops (20 g)22 servings per container |
| Price per serving | $0.61 | See retailer |
| Testing & certifications | Third-party tested | None verified |
| Dietary | Gluten-free, Soy-free, Dairy-free, Keto-friendly, Non-GMO | Gluten-free, Dairy-free, Soy-free, Non-GMO, Paleo, Keto-friendly |
| Key ingredients |
|
|
| Flavors | — | 2 (Unflavored, Chocolate) |
| Creator video reviews | 5 | 4 |
Pros and cons
Multi Collagen Peptides Powder
- About 61 cents per serving and roughly 5.6 cents per gram of the collagen complex at the brand's list price
- Nearly 11 g of collagen per two-scoop serving, above the 2.5 to 5 g that improved skin elasticity in a placebo-controlled trial
- No fillers, sweeteners or flow agents in the unflavored version
- Sold in 1 lb and 2 lb bags and 40 single-serve packets, and buyers frequently report stronger nails and hair
- Collagen sources sit in an undisclosed blend, so the 'types I, II, III, V, X' claim cannot be checked
- 2,500 mcg of biotin (8,333% DV) adds little for most people and can distort some lab tests, including troponin
- Testing is brand-stated only, with no named certification or published results, and Prop 65 notices have alleged lead in several of the brand's other powders
- The allergen line says only 'may contain fish and eggs' despite both being ingredients, and clumping is a common complaint
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
Multi Collagen Peptides Powder
Micro Ingredients delivers a reasonable collagen dose at one of the lowest prices per gram we track, which helps explain its TikTok success. The trade-offs are an undisclosed four-source blend, a biotin megadose few people need, thin quality documentation and weak allergen labeling. It is a fair budget pick for people without fish or egg allergies, while anyone who wants verified purity should pay a little more for an NSF-certified single-source collagen.
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
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