Primaforce Phosphatidyl Serine 100 mg supplement bottle
Primaforce

Phosphatidyl Serine 100 mg Review

What We Researched
3 active ingredients analyzed · 5 inactive ingredients decoded · 1 brand certification checked · Page generated: Sep 2026
100
Product Score Excellent
82
Brand Score Good

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
Phosphatidylserine(from sunflower lecithin) 400 mg **
Bioavailability Excellent

Absorption Rating

  • Phosphatidylserine(from sunflower lecithin) Good
Other Ingredients Excellent

Fillers & Additives

  • Sunflower Lecithin
  • Sunflower Oil
  • Hypromellose (Cellulose) Capsule
  • Magnesium Stearate (Vegetable Source)
  • Silica
Efficacy Excellent

Dosage Analysis

  • Phosphatidylserine(from sunflower lecithin) 400 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 10
Total Fat 1.5 g 2%
Phosphatidylserine(from sunflower lecithin) 400 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Sunflower Lecithin Safe

Helps mix oil and water-based ingredients. Allergen-free alternative to soy lecithin.

Sunflower Oil Safe

Helps dissolve and absorb fat-soluble vitamins.

Hypromellose (Cellulose) Capsule Safe

It is used as a material for making vegetarian capsules.

Magnesium Stearate (Vegetable Source) Generally_safe

It is used to prevent ingredients from sticking to manufacturing equipment.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Brand Trust Report
Primaforce

· Burlington, NC, USA / Vineyard, UT, USA · 91 products · primaforce.com/

Certifications

1 certification
Consumerlab Source available Primary evidence

Transparency

2 claims
Third Party Testing Claim — Claimed Evidence available Evidence
Testing Lab Disclosure — True Brand claim; evidence unavailable

Violation History

1 incident
Fda Warning Manufacturing violations at a contract manufacturer (Milk Specialties Global).2011-12-19 Source available Primary source
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Frequently Asked Questions
Is Primaforce Phosphatidyl Serine 100 mg a good supplement?

Primaforce Phosphatidyl Serine 100 mg received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 3 active ingredients with 30 servings per container. All 5 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Primaforce, holds a brand trust score of 82/100.

What are the ingredients in Primaforce Phosphatidyl Serine 100 mg?

Primaforce Phosphatidyl Serine 100 mg contains 3 active ingredients: Calories (10), Total Fat (1.5 g), Phosphatidylserine(from sunflower lecithin) (400 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Primaforce Phosphatidyl Serine 100 mg safe to take?

GoodSupp reviewed the inactive-ingredient data available for Primaforce Phosphatidyl Serine 100 mg. 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 Primaforce a trustworthy supplement brand?

Primaforce receives a brand trust score of 82/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. the company offers 91 products in their lineup. Note: Primaforce 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 — 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.