Vitacost-Synergy Sleep Support† with Melatonin & Valerian, 60 Liquid Capsules supplement bottle
Vitacost-Synergy

Sleep Support† with Melatonin & Valerian, 60 Liquid Capsules

What We Researched
2 active ingredients analyzed · 2 inactive ingredients decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
87
Product Score Good
62
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Proprietary Blend(equivalent to 1,000 mg herbs) Valerian (rot), Hops (strobiles), Fresh Skullcap (herb), Passion Flower (herb), Chamomile (flower), Fresh California Poppy (herb) 475 mg *
Melatonin 3 mg *
Bioavailability Fair

Absorption Rating

  • Proprietary Blend(equivalent to 1,000 mg herbs) Valerian (rot), Hops (strobiles), Fresh Skullcap (herb), Passion Flower (herb), Chamomile (flower), Fresh California Poppy (herb) Fair
  • Melatonin Fair
Other Ingredients Excellent

Fillers & Additives

  • Soy Lecithin
  • Hydroxypropyl methylcellulose and medium chain triglycerides
Efficacy Excellent

Dosage Analysis

  • Melatonin 3 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Proprietary Blend(equivalent to 1,000 mg herbs) Valerian (rot), Hops (strobiles), Fresh Skullcap (herb), Passion Flower (herb), Chamomile (flower), Fresh California Poppy (herb) 475 mg *
Melatonin 3 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Soy Lecithin Safe

Helps blend oil and water-based ingredients. Common allergen.

Hydroxypropyl methylcellulose and medium chain triglycerides Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$19$18$17$16$15 Mar 12 $16.99
Vitacost

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Vitacost-Synergy

Founded 1994 · Boca Raton, Florida, United States · 53 products · vitacost.com/

Certifications

1 certification
Consumerlab Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed

Violation History

3 incidents
Prop 65 Lead2020-10-26Source
Lawsuit Mislabeled magnesium content in supplements.2016Source
Recall SYNERGY PLUS (For Children Over 4 Years) CHEWABLES Vitabots Multiple Vitamins & Minerals with Digestive Enzymes and Oat Bran1993-11-08Source
Related Supplements
Frequently Asked Questions
Is Vitacost-Synergy Sleep Support† with Melatonin & Valerian, 60 Liquid Capsules a good supplement?

Vitacost-Synergy Sleep Support† with Melatonin & Valerian, 60 Liquid Capsules received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 2 active ingredients with 60 servings per container. Of the 2 inactive ingredients, 1 are rated safe and 0 are flagged for review. The manufacturer, Vitacost-Synergy, holds a brand trust score of 62/100 with 1 verified certifications including Consumerlab.

What are the ingredients in Vitacost-Synergy Sleep Support† with Melatonin & Valerian, 60 Liquid Capsules?

Vitacost-Synergy Sleep Support† with Melatonin & Valerian, 60 Liquid Capsules contains 2 active ingredients: Proprietary Blend(equivalent to 1,000 mg herbs) Valerian (rot), Hops (strobiles), Fresh Skullcap (herb), Passion Flower (herb), Chamomile (flower), Fresh California Poppy (herb) (475 mg), Melatonin (3 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Vitacost-Synergy Sleep Support† with Melatonin & Valerian, 60 Liquid Capsules safe to take?

Vitacost-Synergy Sleep Support† with Melatonin & Valerian, 60 Liquid Capsules has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Vitacost-Synergy a trustworthy supplement brand?

Vitacost-Synergy receives a brand trust score of 62/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1994 and headquartered in Boca Raton, Florida, United States, the company offers 53 products in their lineup. They hold 1 verified certifications including Consumerlab. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Vitacost-Synergy has 3 historical regulatory incidents on record, which are factored into the trust score.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.