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Product Review

Jarrow Formulas MSM 1000mg

Jarrow Formulas · Capsule · 1000 mg

Price/day

€0.08

Dose

1000 mg

Servings/pack

200

Pack price

€16.00

Transparency Index

7.7/10

Recommended Large-pack format for long-term joint and skin protocols.

Rating breakdown

Evidence for ingredient 6.0/10

MSM shows moderate evidence for joint pain reduction and skin quality.

Value for money 9.0/10

€0.08 per gram of OptiMSM is excellent.

Product quality 8.0/10

Distilled OptiMSM sourced from the USA.

Label honesty 8.0/10

Brand and quantity clearly declared.

Third-party testing 7.0/10

OptiMSM provides its own COA; Jarrow adds internal testing.

Product Description

OptiMSM is quadruple-distilled and microfiltered. Jarrow encapsulates the powder in vegan shells with no flow agents.

What We Like

  • OptiMSM branded ingredient
  • 200 servings per bottle
  • Low odor despite sulfur content

What We’re Missing

  • Takes several weeks before effects are noticeable
  • Two capsules needed for a 2 g dose

Usage Recommendation

1–2 capsules with meals, combined with vitamin C and collagen for better matrix support.

Ingredient dossier

MSM is marketed mainly for joint health and inflammation. The data aren't empty, but significantly smaller than most claims suggest.

Read full dossier: MSM →