Pure Encapsulations Best-Rest Formula supplement bottle
Pure Encapsulations

Best-Rest Formula

What We Researched
9 active ingredients analyzed · 6 inactive ingredients decoded · 2 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
79
Product Score Fair
77
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin B6 (as Pyridoxal 5-Phosphate) 3.3 mg 194%
Melatonin 1 mg
GABA 300 mg
L-Theanine 50 mg
Valerian (Valeriana officinalis) extract (as Valerenic Acids) 400 mg
Lemon Balm (Melissa officinalis) extract (as Rosmarinic Acid) 150 mg
Hops (Humulus lupulus) extract 150 mg
Passionflower (Passiflora incarnata) extract (as Vitexins) 100 mg
Chamomile (Matricaria recutita) extract 100 mg
Bioavailability Good

Absorption Rating

  • Vitamin B6 (as Pyridoxal 5-Phosphate) Fair
  • Melatonin Fair
  • GABA Poor
  • L-Theanine Good
  • Valerian (Valeriana officinalis) extract (as Valerenic Acids) Good
  • Lemon Balm (Melissa officinalis) extract (as Rosmarinic Acid) Good
  • Hops (Humulus lupulus) extract Poor
  • Passionflower (Passiflora incarnata) extract (as Vitexins) Good
  • Chamomile (Matricaria recutita) extract Good
Other Ingredients Excellent

Fillers & Additives

  • Vegetarian Capsule
  • hypoallergenic Plant Fiber
  • Gum Arabic
  • Maltodextrin
  • Ascorbyl Palmitate
  • Silica
Efficacy Fair

Dosage Analysis

  • Vitamin B6 (as Pyridoxal 5-Phosphate) 3.3 mg Effective
  • Melatonin 1 mg Effective
  • GABA 300 mg Effective
  • L-Theanine 50 mg Under-dosed
  • Valerian (Valeriana officinalis) extract (as Valerenic Acids) 400 mg Effective
  • Lemon Balm (Melissa officinalis) extract (as Rosmarinic Acid) 150 mg Under-dosed
  • Passionflower (Passiflora incarnata) extract (as Vitexins) 100 mg Under-dosed
  • Chamomile (Matricaria recutita) extract 100 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin B6 (as Pyridoxal 5-Phosphate) 3.3 mg 194%
Melatonin 1 mg
GABA 300 mg
L-Theanine 50 mg
Valerian (Valeriana officinalis) extract (as Valerenic Acids) 400 mg
Lemon Balm (Melissa officinalis) extract (as Rosmarinic Acid) 150 mg
Hops (Humulus lupulus) extract 150 mg
Passionflower (Passiflora incarnata) extract (as Vitexins) 100 mg
Chamomile (Matricaria recutita) extract 100 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Vegetarian Capsule Safe

It is used as a vegetarian capsule shell material.

hypoallergenic Plant Fiber Unknown
Gum Arabic Safe

It is used as a thickener, binder, or emulsifier.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Ascorbyl Palmitate Safe

Prevents oxidation and extends shelf life of oil-based supplements.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Price Comparison

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

Brand Trust Report
Pure Encapsulations

Founded 1991 · Sudbury, Massachusetts, United States · 228 products · pureencapsulations.com

Certifications

2 certifications
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
Related Supplements
Frequently Asked Questions
Is Pure Encapsulations Best-Rest Formula a good supplement?

Pure Encapsulations Best-Rest Formula received a product quality score of 79/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 9 active ingredients with 30 servings per container. Of the 6 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, Pure Encapsulations, holds a brand trust score of 77/100 with 2 verified certifications including Fda Gmp Inspections, Nsf Gmp.

What are the ingredients in Pure Encapsulations Best-Rest Formula?

Pure Encapsulations Best-Rest Formula contains 9 active ingredients: Vitamin B6 (as Pyridoxal 5-Phosphate) (3.3 mg), Melatonin (1 mg), GABA (300 mg), L-Theanine (50 mg), Valerian (Valeriana officinalis) extract (as Valerenic Acids) (400 mg), Lemon Balm (Melissa officinalis) extract (as Rosmarinic Acid) (150 mg), and 3 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Pure Encapsulations Best-Rest Formula safe to take?

Pure Encapsulations Best-Rest Formula 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 Pure Encapsulations a trustworthy supplement brand?

Pure Encapsulations receives a brand trust score of 77/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1991 and headquartered in Sudbury, Massachusetts, United States, the company offers 228 products in their lineup. They hold 2 verified certifications including Fda Gmp Inspections, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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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.