SFI Health Phosphatidylserine supplement bottle
SFI Health

Phosphatidylserine Review

What We Researched
1 active ingredient analyzed · 6 inactive ingredients decoded · 3 brand certifications checked · Last updated: Aug 2026
100
Product Score Excellent
89
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
Sharp-PS™ Phosphatidylserine (from sunflower lecithin) 100 mg
Bioavailability Excellent

Absorption Rating

  • Sharp-PS™ Phosphatidylserine (from sunflower lecithin) Good
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Vegetarian Capsule (Hydroxypropyl Methylcellulose, Water)
  • Maltodextrin
  • Ascorbyl Palmitate
  • Silicon Dioxide
  • Mixed Tocopherols
Efficacy Excellent

Dosage Analysis

  • Sharp-PS™ Phosphatidylserine (from sunflower lecithin) 100 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Sharp-PS™ Phosphatidylserine (from sunflower lecithin) 100 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.

Vegetarian Capsule (Hydroxypropyl Methylcellulose, Water) Safe

It is used to encapsulate the supplement ingredients.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Ascorbyl Palmitate Safe

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

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Mixed Tocopherols Safe

Prevents oxidation and rancidity in oil-based supplements.

Brand Trust Report
SFI Health

Founded 2010 · Sydney, NSW, Australia · 17 products · sfihealth.com/

Certifications

3 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
NSF Certified Verified

Transparency

3 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source
Testing Lab Disclosure — True
Related Supplements
Frequently Asked Questions
Is SFI Health Phosphatidylserine a good supplement?

SFI Health Phosphatidylserine 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 1 active ingredients with 60 servings per container. Of the 6 inactive ingredients, 5 are rated safe and 0 are flagged for review. The manufacturer, SFI Health, holds a brand trust score of 89/100 with 3 verified certifications including Consumerlab, Fda Gmp Inspections, NSF Certified.

What are the ingredients in SFI Health Phosphatidylserine?

SFI Health Phosphatidylserine contains 1 active ingredients: Sharp-PS™ Phosphatidylserine (from sunflower lecithin) (100 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is SFI Health Phosphatidylserine safe to take?

SFI Health Phosphatidylserine 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 SFI Health a trustworthy supplement brand?

SFI Health receives a brand trust score of 89/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2010 and headquartered in Sydney, NSW, Australia, the company offers 17 products in their lineup. They hold 3 verified certifications including Consumerlab, Fda Gmp Inspections, NSF Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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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.