Sleep Supplement

Jarrow Formulas Sleep Optimizer

• 66/100 science score
• $16 price

Overview

Effectiveness tempered by low herb doses and mixed RCT evidence: melatonin strong (19 RCTs meta-analysis PMID:23691095), valerian modest (16 RCTs PMID:16965290), others limited (1-5 RCTs each). Safety excellent with no FDA reports and clean profiles in 50+ trials. Quality solid GMP but lacks gold-standard third-party purity certs like NSF Sport. Value fair at $0.60/serving vs category ~$0.40. Suitable for mild sleep issues but not clinical insomnia.

Key strengths

• Low 0.3mg melatonin avoids morning grogginess per Examine.com
• Branded PharmaGABA and TryptoPure for verified purity
• NSF GMP manufacturing certification
• No proprietary blends; all doses disclosed

Our analysis

Jarrow Sleep Optimizer offers moderate effectiveness for relaxation and sleep onset via low-dose melatonin (strong 19-RCT evidence) and herbal combo (modest 16-RCT valerian data), but low herb doses limit impact. Safe with no FDA issues and GMP quality. Good for mild issues, not severe insomnia.

Frequently asked questions

Is Jarrow Formulas Sleep Optimizer worth buying?

Jarrow Formulas Sleep Optimizer has a Verify Influencers trust score of 66/100 based on ingredient quality, clinical evidence, and third-party testing.

What is the trust score for Jarrow Formulas Sleep Optimizer?

Jarrow Formulas Sleep Optimizer scored 66 out of 100 in our science-backed analysis, which evaluates ingredient dosages against clinical literature and manufacturing transparency.

Browse all scored products · How products are scored