It's Just! - Collagen Peptides (1.25lb) Grass-Fed Protein Powder, Unflavored, GLP-1…
- Collagen
- Powder
- Collagen
- 1.25 pounds
- Better rated than 56%
A third-party tested, unflavored bovine collagen powder built to dissolve quickly, a reasonable pick for daily mixing into drinks or food.
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How it ranks among the 98 collagen we track
4.6★ across 364 Amazon ratings, Bayesian-smoothed toward the category average.
364 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
2,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 98 collagen we track - how the scorecard works · full collagen data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
This unflavored collagen powder is made from grass-fed bovine collagen peptides, providing type I and III collagen in a hydrolyzed form meant to dissolve easily. The 1.25 lb (20 oz) tub is labeled GLP-1 friendly and heavy metal tested by a third-party lab.
Type I and III are the collagen forms most associated with skin, hair, nail and joint support marketing, and hydrolyzing the peptides is standard practice to help the powder dissolve in liquids rather than clump. The GLP-1 friendly labeling signals it is meant to mix easily into low-volume drinks or foods for people managing smaller portions on those medications, and third-party heavy metal testing addresses a known concern in the collagen category since bovine sourcing can carry contamination risk.
- Grass-fed bovine collagen peptides
- Type I and III collagen
- 1.25 lb (20 oz) unflavored powder
- GLP-1 friendly, third-party heavy metal tested
Who it's for
Works for people wanting an unflavored collagen powder to mix into coffee, smoothies or other drinks, including those on GLP-1 medications watching portion sizes. Not for anyone needing a vegan collagen source, since this is bovine-derived.
Strengths and trade-offs
Drawn from this product's published specifications.
- Third-party lab tested for heavy metals
- Hydrolyzed to dissolve quickly in liquids
- Unflavored, mixes into coffee or smoothies
- Contains both type I and III collagen
- Bovine sourced, not suitable for vegans or vegetarians
Performance notes
Hydrolyzation breaks the collagen into smaller peptides so it dissolves in hot or cold liquid without clumping, which is the main functional difference from unprocessed collagen.
Specifications
| Brand | It's |
|---|---|
| Model | GLP-1 |
| Form | Powder |
| Supplement Type | Collagen |
| Count | 1.25 pounds |
| Flavor | GrassFed Collagen (Bovine) |
| Benefits | Anti-Aging, Bone & Joint Support, Hair Growth, Nail Growth, Skin Hydrating |
How it compares
This product against the closest alternatives we track in collagen.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| It's Just! - Collagen Peptides (1.25lb) Grass-Fed Protein Powder, Unflavored, GLP-1…This product | 4.6 / 5 | 364 | 4.3 / 5 |
| Sports Research Collagen PeptidesSports | 4.6 / 5 | 129,448 | 4.6 / 5 |
| Vital Vitamins Multi Collagen Peptides Capsules for Women & MenVital | 4.6 / 5 | 52,236 | 4.6 / 5 |
| Great Lakes Wellness Collagen Peptides PowderGreat | 4.6 / 5 | 37,839 | 4.6 / 5 |
| NativePath Collagen Peptides ProteinNativePath | 4.6 / 5 | 13,800 | 4.6 / 5 |
Similar collagen from other brands
Questions about the It's GLP-1
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is this collagen powder flavored?
No, it is unflavored.
What collagen types does it contain?
It contains type I and type III collagen.
Has it been tested for contaminants?
Yes, it is heavy metal tested by a third-party lab.