Natural Stacks Magtech® Sleep, Lavender Berry, 14 Stick Packs, 0.28 oz (7.8 g) Each supplement bottle
Natural Stacks

Magtech® Sleep, Lavender Berry, 14 Stick Packs, 0.28 oz (7.8 g) Each

What We Researched
3 active ingredients analyzed · 7 inactive ingredients decoded · 1 brand certification checked · 2 retailers compared · Last updated: Mar 2026
95
Product Score Excellent
80
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Magnesium(from 1,000 mg Magtein® Magnesium L-Threonatefrom 690 mg Magnesium Glycinatefrom 630 mg Magnesium Taurate) 200 mg 48%
Glycine 3 g **
Chamomile Flower Extract (Matricaria recutita) (flower) 200 mg **
Bioavailability Very Good

Absorption Rating

  • Magnesium(from 1,000 mg Magtein® Magnesium L-Threonatefrom 690 mg Magnesium Glycinatefrom 630 mg Magnesium Taurate) Good
  • Glycine Good
  • Chamomile Flower Extract (Matricaria recutita) (flower) Fair
Other Ingredients Excellent

Fillers & Additives

  • Malic Acid
  • Natural Flavors
  • Spirulina Extract (For Color)
  • Citric Acid
  • Organic Monk Fruit Extract
  • Stevia
  • Silica
Efficacy Excellent

Dosage Analysis

  • Magnesium(from 1,000 mg Magtein® Magnesium L-Threonatefrom 690 mg Magnesium Glycinatefrom 630 mg Magnesium Taurate) 200 mg Effective
  • Glycine 3 g Effective

Supplement Facts

Ingredient Amount % Daily Value
Magnesium(from 1,000 mg Magtein® Magnesium L-Threonatefrom 690 mg Magnesium Glycinatefrom 630 mg Magnesium Taurate) 200 mg 48%
Glycine 3 g **
Chamomile Flower Extract (Matricaria recutita) (flower) 200 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Malic Acid Safe

Adds tartness and enhances fruit flavors in gummies and chewables.

Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Spirulina Extract (For Color) Generally_safe

It is used as a natural food coloring agent.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Organic Monk Fruit Extract Safe

It provides a sweet taste without added calories.

Stevia Safe

It is used as a sweetener.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$32$31$30$29$28 Mar 12 $29.95$29.95
iHerb
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
Natural Stacks

Founded 2013 · Seattle, WA, United States · 29 products · naturalstacks.com/

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Verified Source

Violation History

1 incident
Prop 65 Benzene2021-08-31Source
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Frequently Asked Questions
Is Natural Stacks Magtech® Sleep, Lavender Berry a good supplement?

Natural Stacks Magtech® Sleep, Lavender Berry, 14 Stick Packs, 0.28 oz (7.8 g) Each received a product quality score of 95/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 3 active ingredients with 14 servings per container. Of the 7 inactive ingredients, 6 are rated safe and 0 are flagged for review. The manufacturer, Natural Stacks, holds a brand trust score of 80/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Natural Stacks Magtech® Sleep, Lavender Berry?

Natural Stacks Magtech® Sleep, Lavender Berry contains 3 active ingredients: Magnesium(from 1,000 mg Magtein® Magnesium L-Threonatefrom 690 mg Magnesium Glycinatefrom 630 mg Magnesium Taurate) (200 mg), Glycine (3 g), Chamomile Flower Extract (Matricaria recutita) (flower) (200 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Natural Stacks Magtech® Sleep, Lavender Berry safe to take?

Natural Stacks Magtech® Sleep, Lavender Berry, 14 Stick Packs, 0.28 oz (7.8 g) Each 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 Natural Stacks a trustworthy supplement brand?

Natural Stacks receives a brand trust score of 80/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2013 and headquartered in Seattle, WA, United States, the company offers 29 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Natural Stacks has 1 historical regulatory incident 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.