Sports Research Sleep Complex with Melatonin, 60 Veggie Capsules supplement bottle
Sports Research

Sleep Complex with Melatonin, 60 Veggie Capsules

What We Researched
6 active ingredients analyzed · 4 inactive ingredients decoded · 7 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
81
Product Score Good
81
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Magnesium (as hydroxide, glycinate, citrate) 140 mg 33%
Valerian Root Extract (Sleeproot) 200 mg
L-Theanine 200 mg
GABA (gamma-aminobutyric acid)(PharmaGABA ®) 125 mg
5-HTP (5-Hydroxytryptophan) (fromGriffonia simplicifolia extract) (seed) 100 mg
Melatonin 5 mg
Bioavailability Very Good

Absorption Rating

  • Magnesium (as hydroxide, glycinate, citrate) Good
  • Valerian Root Extract (Sleeproot) Good
  • L-Theanine Good
  • GABA (gamma-aminobutyric acid)(PharmaGABA ®) Poor
  • 5-HTP (5-Hydroxytryptophan) (fromGriffonia simplicifolia extract) (seed) Good
  • Melatonin Fair
Other Ingredients Excellent

Fillers & Additives

  • Veggie Capsule (Hypromellose)
  • Ascorbyl Palmitate
  • Rice Hulls
  • Bamboo (Phyllostachys viridis) leaf extract
Efficacy Fair

Dosage Analysis

  • Magnesium (as hydroxide, glycinate, citrate) 140 mg Under-dosed
  • Valerian Root Extract (Sleeproot) 200 mg Under-dosed
  • L-Theanine 200 mg Effective
  • GABA (gamma-aminobutyric acid)(PharmaGABA ®) 125 mg Effective
  • 5-HTP (5-Hydroxytryptophan) (fromGriffonia simplicifolia extract) (seed) 100 mg Under-dosed
  • Melatonin 5 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Magnesium (as hydroxide, glycinate, citrate) 140 mg 33%
Valerian Root Extract (Sleeproot) 200 mg
L-Theanine 200 mg
GABA (gamma-aminobutyric acid)(PharmaGABA ®) 125 mg
5-HTP (5-Hydroxytryptophan) (fromGriffonia simplicifolia extract) (seed) 100 mg
Melatonin 5 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Veggie Capsule (Hypromellose) Safe

It is used to encapsulate the supplement ingredients.

Ascorbyl Palmitate Safe

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

Rice Hulls Generally_safe

It is used as a filler or flow agent.

Bamboo (Phyllostachys viridis) leaf extract Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$33$32$31$30$29 Mar 12 $31.00
iHerb

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

Brand Trust Report
Sports Research

Founded 1980 · San Pedro, California, United States · 135 products · sportsresearch.com/

Certifications

7 certifications
Consumerlab Verified Source
Informed Sport Verified Source
Labdoor Verified
Non Gmo Project Verified Source
Nsf Certified For Sport Verified Source
Gluten Free Gfco Verified Source
Usda Organic Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Coa Availability — Claimed

Violation History

4 incidents
Prop 65 Lead2024-11-15Source
Lawsuit False and misleading claims of "weight management" and "appetite suppression" on Garcinia Cambogia product.2024Source
Prop 65 Lead2021-10-25Source
Lawsuit False and misleading claims on the labeling of Premium MCT Oil and Turmeric Curcumin C3 Complex products.2020Source
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Frequently Asked Questions
Is Sports Research Sleep Complex with Melatonin, 60 Veggie Capsules a good supplement?

Sports Research Sleep Complex with Melatonin, 60 Veggie Capsules received a product quality score of 81/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 6 active ingredients with 30 servings per container. Of the 4 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, Sports Research, holds a brand trust score of 81/100 with 7 verified certifications including Consumerlab, Informed Sport, Labdoor, Non Gmo Project.

What are the ingredients in Sports Research Sleep Complex with Melatonin, 60 Veggie Capsules?

Sports Research Sleep Complex with Melatonin, 60 Veggie Capsules contains 6 active ingredients: Magnesium (as hydroxide, glycinate, citrate) (140 mg), Valerian Root Extract (Sleeproot) (200 mg), L-Theanine (200 mg), GABA (gamma-aminobutyric acid)(PharmaGABA ®) (125 mg), 5-HTP (5-Hydroxytryptophan) (fromGriffonia simplicifolia extract) (seed) (100 mg), Melatonin (5 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Sports Research Sleep Complex with Melatonin, 60 Veggie Capsules safe to take?

Sports Research Sleep Complex with Melatonin, 60 Veggie 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 Sports Research a trustworthy supplement brand?

Sports Research receives a brand trust score of 81/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1980 and headquartered in San Pedro, California, United States, the company offers 135 products in their lineup. They hold 7 verified certifications including Consumerlab, Informed Sport, Labdoor, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Sports Research has 4 historical regulatory incidents on record, which are factored into the trust score.

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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.