---
product_id: 375175983
title: "Klaire Labs Phosphatidyl Serine sf - Phosphatidylserine from Sunflower Lecithin (60 Capsules)"
brand: "sfi health"
price: "$191"
currency: NZD
in_stock: true
reviews_count: 5
category: "Sfi Health"
url: https://www.desertcart.nz/products/375175983-klaire-labs-phosphatidyl-serine-sf-phosphatidylserine-from-sunflower-lecithin-60
store_origin: NZ
region: New Zealand
---

# 100mg sunflower-derived phosphatidylserine Vegetarian capsules, no artificial additives Hypoallergenic & allergen-free formula Klaire Labs Phosphatidyl Serine sf - Phosphatidylserine from Sunflower Lecithin (60 Capsules)

**Brand:** sfi health
**Price:** $191
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your mind, naturally—because your brain deserves the best!

## Quick Answers

- **What is this?** Klaire Labs Phosphatidyl Serine sf - Phosphatidylserine from Sunflower Lecithin (60 Capsules) by sfi health
- **How much does it cost?** $191 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/375175983-klaire-labs-phosphatidyl-serine-sf-phosphatidylserine-from-sunflower-lecithin-60)

## Best For

- sfi health enthusiasts

## Why This Product

- Trusted sfi health brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure & Natural:** No artificial colors, flavors, or preservatives—just clean, effective ingredients.
- • **Clean Cognitive Boost:** Soy-free phosphatidylserine sourced from sunflower lecithin for pure brain support.
- • **Allergen-Free Assurance:** Formulated without common allergens like gluten, soy, dairy, nuts, and more—safe for sensitive users.
- • **Physician-Trusted Quality:** Backed by decades of clinical collaboration since 1969, ensuring premium supplement standards.
- • **Optimized for Daily Wellness:** 60 vegetarian capsules delivering 100mg per dose to support focus, memory, and mental clarity.

## Overview

Klaire Labs Phosphatidyl Serine sf offers a clean, soy-free cognitive support supplement delivering 100mg of sunflower-derived phosphatidylserine per vegetarian capsule. Hypoallergenic and free from common allergens and artificial additives, this trusted formula has been developed alongside healthcare professionals since 1969 to promote mental clarity, focus, and overall brain health.

## Description

prothera provides innovative research resulting in firmly scientific and medically researched products.

Review: This manufacturer is a good quality for supplements and 2 of these at night make for much better sleep quality.
Review: Great product!

## Features

- Soy-free phosphatidylserine from sunflower.
- This hypoallergenic product supplies 100 mg of phosphatidylserine per vegetarian capsule.
- Phosphatidylserine may support cognitive function.
- Formulated without common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, corn, and yeast. Contains no artificial colors, flavors, or preservatives.
- Trusted by healthcare practitioners since 1969, Klaire Labs products are developed closely with physicians and are intended to be used as directed by a healthcare practitioner.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JVYRITC |
| ASIN  | B00JVYRITC |
| Additives | Lecithin |
| Age Range Description | Adult |
| Brand | SFI Health |
| Customer Reviews | 4.6 4.6 out of 5 stars (52) |
| Customer reviews | 4.6 4.6 out of 5 stars (52) |
| Date First Available | 27 March 2014 |
| Format | Capsule |
| Is Discontinued By Manufacturer  | No |
| Item model number  | P01893 |
| Manufacturer  | SETAF |
| Product Dimensions  | 6.1 x 6.1 x 6.1 cm; 45.36 g |
| Weight | 0.23 Kilograms |

## Product Details

- **Age range (description):** Adult
- **Brand:** SFI Health
- **Flavour:** Unflavored
- **Item dimensions L x W x H:** 6.1 x 6.1 x 6.1 centimeters
- **Item form:** Capsule
- **Item weight:** 45 g
- **Number of Items:** 1
- **Package information:** Bottle
- **Product benefits:** Hypoallergenic
- **Special ingredients:** Lecithin

## Images

![Klaire Labs Phosphatidyl Serine sf - Phosphatidylserine from Sunflower Lecithin (60 Capsules) - Image 1](https://m.media-amazon.com/images/I/61wvt0UeF6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***N on 23 September 2023*

This manufacturer is a good quality for supplements and 2 of these at night make for much better sleep quality.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 20 February 2020*

Great product!

### ⭐⭐⭐⭐⭐ Review
*by J***R on 21 April 2019*

Has a great calming effect for my 9 year old

## Frequently Bought Together

- Klaire Labs Phosphatidyl Serine sf - Phosphatidylserine from Sunflower Lecithin (60 Capsules)
- Dr. Sinatra Omega Q Plus MAX – Advanced Heart Health and Healthy Aging Support with 100mg of CoQ10 and Turmeric (60 softgels | 30-Day Supply)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/375175983-klaire-labs-phosphatidyl-serine-sf-phosphatidylserine-from-sunflower-lecithin-60](https://www.desertcart.nz/products/375175983-klaire-labs-phosphatidyl-serine-sf-phosphatidylserine-from-sunflower-lecithin-60)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-27*