Source Naturals Fibro-Response Malic Acid and MSM
- Form: Tablet
- Supplement Type: Malic Acid & MSM
- Allergens: Soy
- Count: 90
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A focused two-ingredient tablet pairing malic acid with MSM for joint support, sold at a 90-count size.
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ASIN: B0010ZYKP0Category: MSM Supplements
Overview
A 90-tablet supplement from Source Naturals pairing malic acid with MSM under its Bio-Aligned line, aimed at bone and joint support and containing soy as a listed allergen.
This is a narrower formula than many joint-support products, sticking to just malic acid and MSM rather than adding glucosamine, turmeric or collagen. That focus may suit someone who wants those two ingredients specifically, but it also means the label offers less breadth than combination joint formulas.
- Malic acid and MSM formula
- 90 tablets
- Bone and joint support use
- Contains soy
Who it's for
People specifically looking for a malic acid and MSM combination tablet for joint support, rather than a broader multi-ingredient joint formula. Not a fit for anyone with a soy allergy.
Pros and cons
- Focused two-ingredient formula (malic acid and MSM)
- 90 tablets per bottle
- Contains soy, flagged as an allergen
- Unflavored tablet only, no flavored or gummy option
Performance notes
Malic acid and MSM are the only two actives here, positioned under Source Naturals' Bio-Aligned line for bone and joint support. It's unflavored and tablet-based, with 90 tablets per bottle.
Specifications
| Brand | Source Naturals |
|---|---|
| Form | Tablet |
| Supplement Type | Malic Acid & MSM |
| Allergens | Soy |
| Count | 90 |
| Benefits | Bone & Joint Support |
| Flavor | Unflavored |
Frequently asked questions
What are the two main ingredients?
Malic acid and MSM.
Does it contain soy?
Yes, soy is listed as an allergen.
How many tablets per bottle?
90.