THORNE Collagen Fit Collagen Peptides Powder
- 15 g collagen peptides, 14 g protein per serving
- 17.8 ounce tub, 30 servings
- With nicotinamide riboside, unflavored
- NSF Certified for Sport
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
An unflavored collagen powder with stated protein per serving and a sport certification. It needs mixing, and nicotinamide riboside is included.
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ASIN: B0B7K9Y1FDCategory: Collagen Supplements
Overview
THORNE sells this collagen peptide powder unflavored, with nicotinamide riboside added. The listing gives the collagen and protein per serving and notes a sport certification from NSF.
The reason to look at it is the clear protein figures and the sport certification, which matter to tested athletes. The limitation is that the listing does not give a scoop size or mixing directions.
Who it's for
A tested athlete or gym regular who wants a certified collagen with a clear protein number will find it fits the routine. People who dislike mixing powders, or who prefer flavor in their drinks, should choose another format.
Pros and cons
- Collagen and protein amounts stated
- NSF Certified for Sport
- Adds nicotinamide riboside
- Natural material feature
- Scoop size not listed
- No flavor option here
- Tub is bulky
Performance notes
Collagen peptides are small protein pieces that dissolve in liquid, so they stir into coffee or water without a strong taste when unflavored. Sport certification means the contents were tested for banned substances. The serving is a scoop on the tub, whose size the listing does not give.
Specifications
| Brand | THORNE |
|---|---|
| Dimensions & fit | |
| Container dimensions | 5.5 x 5.5 x 6.5 inches |
| Item weight | 1.12 Pounds |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Material Features | Natural |
| Included components | |
| Unit Count | 17.8 Ounce |
| Other details | |
| Item Form | Powder |
| Flavor | Unflavored |
| Primary Supplement Type | Collagen Peptides |
| Collagen | 15 g |
| Total Servings Per Container | 30 |
| Certification | NSF Certified for Sport |
| Protein per serving | 14 g |
Closest rivals on specs
Equip Foods Grass Fed Collagen Powder- Item Weight 1.12 vs 1 pounds (+12%)
Anthony's Hydrolyzed Marine Collagen Peptides 1 lb- Item Weight 1.12 vs 1 pounds (+12%)
Frequently asked questions
How should I store THORNE Collagen Fit after opening?
The listing gives no storage directions. Follow the tub label and keep it closed between uses.
Is THORNE Collagen Fit flavored?
No. The flavor is unflavored, so it should not change the taste of a drink.
What does NSF Certified for Sport mean here?
The title states the certification. The listing gives no further detail.