Serotonin Brain Food™, 60 Vegan Capsules Review
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Niacin (as Niacinamide ) | 150 mg | 938% |
| Magnesium (as Magnesium bisglycinate) | 50 mg | 12% |
| Zinc (as Zinc bisglycinate chelate) | 20 mg | 182% |
| L-Tryptophan | 1,250 mg | ** |
| Rhodiola Rosea (root) extract(Standardized to 3% total rosavins, min 1% salidrosides) | 400 mg | ** |
Bioavailability Excellent
Absorption Rating
- Niacin (as Niacinamide ) Good
- Magnesium (as Magnesium bisglycinate) Good
- Zinc (as Zinc bisglycinate chelate) Good
- L-Tryptophan Good
- Rhodiola Rosea (root) extract(Standardized to 3% total rosavins, min 1% salidrosides) Good
Other Ingredients Excellent
Fillers & Additives
- Ascorbyl Palmitate
- Magnesium Stearate
- Hypromellose
- Silica
- Vegetable Capsule
Efficacy Very Good
Dosage Analysis
- Niacin (as Niacinamide ) 150 mg High
- Magnesium (as Magnesium bisglycinate) 50 mg Under-dosed
- Zinc (as Zinc bisglycinate chelate) 20 mg Effective
- L-Tryptophan 1,250 mg Effective
- Rhodiola Rosea (root) extract(Standardized to 3% total rosavins, min 1% salidrosides) 400 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Niacin (as Niacinamide ) | 150 mg | 938% |
| Magnesium (as Magnesium bisglycinate) | 50 mg | 12% |
| Zinc (as Zinc bisglycinate chelate) | 20 mg | 182% |
| L-Tryptophan | 1,250 mg | ** |
| Rhodiola Rosea (root) extract(Standardized to 3% total rosavins, min 1% salidrosides) | 400 mg | ** |
Other Ingredients
Ascorbyl Palmitate Safe
Magnesium Stearate Safe
Hypromellose Safe
Silica Safe
Vegetable Capsule Safe
Certifications
2 certifications
Transparency
4 claims
Violation History
1 incident
Is Natural Stacks Serotonin Brain Food™, 60 Vegan Capsules a good supplement?
Natural Stacks Serotonin Brain Food™, 60 Vegan Capsules 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 5 active ingredients with 20 servings per container. All 5 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Natural Stacks, holds a brand trust score of 79/100.
What are the ingredients in Natural Stacks Serotonin Brain Food™, 60 Vegan Capsules?
Natural Stacks Serotonin Brain Food™, 60 Vegan Capsules contains 5 active ingredients: Niacin (as Niacinamide ) (150 mg), Magnesium (as Magnesium bisglycinate) (50 mg), Zinc (as Zinc bisglycinate chelate) (20 mg), L-Tryptophan (1,250 mg), Rhodiola Rosea (root) extract(Standardized to 3% total rosavins, min 1% salidrosides) (400 mg). Notable high-dose ingredients include Niacin at 938% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Natural Stacks Serotonin Brain Food™, 60 Vegan Capsules safe to take?
GoodSupp reviewed the inactive-ingredient data available for Natural Stacks Serotonin Brain Food™, 60 Vegan Capsules. All 5 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. 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 Natural Stacks a trustworthy supplement brand?
Natural Stacks receives a brand trust score of 79/100 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 34 products in their lineup. Note: Natural Stacks has 1 historical regulatory incident on record, which are factored into the trust score.
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