---
product_id: 1577385
title: "Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Ultra Black"
brand: "physicians formula"
price: "R329"
currency: ZAR
in_stock: true
reviews_count: 10
category: "Physicians Formula"
url: https://www.desertcart.co.za/products/1577385-eye-booster-lash-enhancing-2-in-1-eyeliner-serum-dermatologist
store_origin: ZA
region: South Africa
---

# Cruelty-Free & Vegan Formula Hypoallergenic & Sensitive Skin Safe Ultra Black Precision Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Ultra Black

**Brand:** physicians formula
**Price:** R329
**Availability:** ✅ In Stock

## Summary

> 🖤 Define your eyes, amplify your lashes, own the room.

## Quick Answers

- **What is this?** Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Ultra Black by physicians formula
- **How much does it cost?** R329 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/1577385-eye-booster-lash-enhancing-2-in-1-eyeliner-serum-dermatologist)

## Best For

- physicians formula enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Action Power:** Lash-enhancing serum + high-pigment liquid eyeliner in one sleek tool
- • **Gentle Yet Effective:** Dermatologist-approved, hypoallergenic formula perfect for sensitive eyes
- • **All-Day Wear Confidence:** Smudge-proof, flake-free, and water-resistant for 24-hour definition
- • **Clean Beauty Commitment:** Free from 150+ harsh ingredients, cruelty-free, and vegan-friendly
- • **Clinically Proven Boost:** 91% of users saw longer, fuller lashes in 4 weeks

## Overview

Physicians Formula Eye Booster is a cutting-edge 2-in-1 liquid eyeliner and lash serum that delivers ultra-black, precise definition while nourishing lashes with a clinically proven boosting complex. Dermatologist-approved and hypoallergenic, this cruelty-free and vegan formula ensures sensitive skin safety without compromising on long-lasting, smudge-proof wear. Experience visibly longer, fuller lashes in just weeks, all while embracing clean beauty standards.

## Description

High-tech formula enhances the appearance of lashes while providing the instant definition of a liquid eyeliner, in one easy step. Lash Boosting complex targets the base of lashes where it is most effective. Innovative and easy to use eye lining tool delivers effortless definition. Visibly Boosts:- Lash Length- Lash Volume- Lash Thickness Instant and Lasting Lash Boosting Results. After 2 weeks 75% of women saw Longer, Fuller and More Enhanced Lashes- After 4 weeks over 91% of women saw Longer, Fuller and More Enhanced Lashes Based on individual perception of results by a panel of female volunteers wearing mascara.

Review: Great colour great performance great wearability easy to remove. . - Wanted to try a brown liquid eyeliner I typically do go for clean formulas. I’m not sure if this is very clean. I know it’s for sensitive eyes, but I thought I’d just give it a try. this product is absolutely amazing. It works like a dream. I will follow up with a photo, and also will follow up how long it lasts. I’m not using it on a daily,but I’m very pleased with how easy it goes on how good it looks. The color is awesome and stays all day even through chiropractic appointments when my face is squished in that pillow, it’s not a flake, not a smudge and to come off even water takes it off even though I double cleanse every night this is highly recommended in the price point is inexpensive and it came really quick as far as it being a serum for eyelash growth. I have not noticed anything yet, but will follow up if I do that’s not why I bought this, but it was a nice bonus.
Review: Great product - Very easy to apply, excellent staying power, very precise, great product !

## Features

- LASH BOOSTING EYELINER & SERUM: This high-tech 2-in-1 eyeliner & eyelash booster serum delivers the high-pigment, precision definition of a liquid eyeliner while nourishing & conditioning lashes.
- ENHANCE & CONDITION: Create classic, bold looks with this jet black liquid eyeliner. Use the eyelash serum alone or under eye makeup day or night. Lash Boosting complex targets the base of lashes.
- SENSITIVE SKIN CARE: Physician's Formula offers a full line of skin care & makeup for sensitive skin, including mascaras, lipsticks, concealers, eyeshadow palettes, BB creams, bronzers & primers.
- HEALTHY BEAUTY: All of our makeup & skin care products are hypoallergenic, safe for sensitive skin & eyes, & made without any of the 150+ known harsh ingredients found in other personal care items.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B004HYRH06 |
| Best Sellers Rank | #2,722 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #30 in Eye Liners |
| Customer Reviews | 4.3 4.3 out of 5 stars (15,050) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 6897 |
| Manufacturer  | Physicians Formula |
| Product Dimensions  | 0.94 x 1.88 x 5.63 inches; 0.02 ounces |
| UPC  | 044386068971 |

## Product Details

- **Brand:** Physicians Formula
- **Color:** 1-Ultra Black
- **Item Form:** liquid
- **Number of Items:** 1
- **Product Benefits:** Waterproof

## Images

![Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Ultra Black - Image 1](https://m.media-amazon.com/images/I/61rmmMLjY7L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great colour great performance great wearability easy to remove. .
*by M***. on January 1, 2026*

Wanted to try a brown liquid eyeliner I typically do go for clean formulas. I’m not sure if this is very clean. I know it’s for sensitive eyes, but I thought I’d just give it a try. this product is absolutely amazing. It works like a dream. I will follow up with a photo, and also will follow up how long it lasts. I’m not using it on a daily,but I’m very pleased with how easy it goes on how good it looks. The color is awesome and stays all day even through chiropractic appointments when my face is squished in that pillow, it’s not a flake, not a smudge and to come off even water takes it off even though I double cleanse every night this is highly recommended in the price point is inexpensive and it came really quick as far as it being a serum for eyelash growth. I have not noticed anything yet, but will follow up if I do that’s not why I bought this, but it was a nice bonus.

### ⭐⭐⭐⭐⭐ Great product
*by A***S on February 10, 2026*

Very easy to apply, excellent staying power, very precise, great product !

### ⭐⭐⭐⭐⭐ Decently long-lasting & water-resistant
*by E***I on November 25, 2024*

I absolutely LOVE the brush tip. It’s quite long and sharp, so it’s really easy to work with. The formula itself is good enough, and probably the best waterproof eyeliner I’ve gotten that’s reasonably-priced. It glides on well, is quite pigmented, and works great overall. I wouldn’t say it lasts all that long, but definitely far more than any typical liquid eyeliner will (especially if you layer it); I wear a LOT of eyeliner though as a goth woman lol. I’d say it reasonably lasts 6-8 hours, sometimes an entire day; it also helps if you regularly deal with the oil that might build up on or around your eyes during the day (because oil will take it right off). However, after having used like 6-8 by now, it typically dries out after the first couple days of use, then makes a come back a few days later. I have no idea why, but just know, if it seems to dry up fast, it’s probably not actually “gone” or used up. I’m impatient though, so sometimes I will add a touch of water… which you probably aren’t supposed to do for a waterproof eyeliner, but oh well 🤷‍♀️ It completely revives it, so I don’t really care. I’d recommend layering the eyeliner 2-3 times (not much more, or else it will pill and might flake off a bit), because the formula is pretty thin. Also, I have decently sensitive skin, and this formula has caused me absolutely zero irritation or any other problems. Idk I think it’s definitely worth a try at least if you’re looking for a reasonably-priced water-resistant eyeliner.

## Frequently Bought Together

- Physicians Formula Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Ultra Black
- NYX PROFESSIONAL MAKEUP Epic Ink Liner, Waterproof Liquid Eyeliner - Black, Vegan Formula

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**Shop now:** [https://www.desertcart.co.za/products/1577385-eye-booster-lash-enhancing-2-in-1-eyeliner-serum-dermatologist](https://www.desertcart.co.za/products/1577385-eye-booster-lash-enhancing-2-in-1-eyeliner-serum-dermatologist)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-25*