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New Chapter Magnesium + Plant Based Melatonin supplement bottle
New Chapter

Magnesium + Plant Based Melatonin Review

What We Researched
2 active ingredients analyzed · 7 inactive ingredients decoded · 12 brand certifications checked · Page generated: Sep 2026
93
Product Score Excellent
100
Brand Score Excellent

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Magnesium (175 mg from seawater and 150 mg as TRAACS® magnesium bisglycinate chelate buttered magnesium bisglycinate and magnesium oxide) 325 mg 77%
Melatonin from SOMATO® Tomato Fruit Extract) 1 mg *
Bioavailability Very Good

Absorption Rating

  • Magnesium (175 mg from seawater and 150 mg as TRAACS® magnesium bisglycinate chelate buttered magnesium bisglycinate and magnesium oxide) Good
  • Melatonin from SOMATO® Tomato Fruit Extract) Fair
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Hydroxypropyl Cellulose
  • Croscarmellose sodium; Less than 2% of: Magnesium stearate
  • Hydroxypropyl Methylcellulose
  • Silica
  • Stearic Acid
  • Sodium acetate anhydrous
Efficacy Excellent

Dosage Analysis

  • Magnesium (175 mg from seawater and 150 mg as TRAACS® magnesium bisglycinate chelate buttered magnesium bisglycinate and magnesium oxide) 325 mg Effective
  • Melatonin from SOMATO® Tomato Fruit Extract) 1 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Magnesium (175 mg from seawater and 150 mg as TRAACS® magnesium bisglycinate chelate buttered magnesium bisglycinate and magnesium oxide) 325 mg 77%
Melatonin from SOMATO® Tomato Fruit Extract) 1 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Hydroxypropyl Cellulose Safe

Binds tablet ingredients and can form tablet coatings.

Croscarmellose sodium; Less than 2% of: Magnesium stearate Unknown
Hydroxypropyl Methylcellulose Safe

It is used as a coating for tablets and capsules.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Sodium acetate anhydrous Unknown
Brand Trust Report
New Chapter

Founded 1982 · Brattleboro, VT, United States · 123 products · newchapter.com

Certifications

12 certifications
B Corp Certified Source available Primary evidence
Nsf Gmp Source available Primary evidence
Gluten Free Gfco Source available Primary evidence
Non Gmo Project Source available Primary evidence
Usda Organic Source available Primary evidence
Vegan Certified Source available Primary evidence
NSF Certified for Sport Supporting evidence unavailable
NSF Contents Certified Supporting evidence unavailable
IGEN Non-GMO Tested Supporting evidence unavailable
NSF Certified Supporting evidence unavailable
Gluten-Free Certified Supporting evidence unavailable
Vegan Action Certified Supporting evidence unavailable

Transparency

4 claims
Third Party Testing Claim — Verified Evidence available Evidence
Testing Lab Disclosure — Verified Evidence available Evidence
In House Testing — Verified Evidence available Evidence
Contains Proprietary Blend — True Brand claim; evidence unavailable
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Frequently Asked Questions
Is New Chapter Magnesium + Plant Based Melatonin a good supplement?

New Chapter Magnesium + Plant Based Melatonin received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 2 active ingredients with 30 servings per container. Of the 7 inactive ingredients, 5 are rated safe and 0 ingredients are flagged for review. The manufacturer, New Chapter, holds a brand trust score of 100/100.

What are the ingredients in New Chapter Magnesium + Plant Based Melatonin?

New Chapter Magnesium + Plant Based Melatonin contains 2 active ingredients: Magnesium (175 mg from seawater and 150 mg as TRAACS® magnesium bisglycinate chelate buttered magnesium bisglycinate and magnesium oxide) (325 mg), Melatonin from SOMATO® Tomato Fruit Extract) (1 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is New Chapter Magnesium + Plant Based Melatonin safe to take?

GoodSupp reviewed the inactive-ingredient data available for New Chapter Magnesium + Plant Based Melatonin. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is New Chapter a trustworthy supplement brand?

New Chapter receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1982 and headquartered in Brattleboro, VT, United States, the company offers 123 products in their lineup.

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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 — read our methodology. 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.