---
product_id: 502209075
title: "Eye Booster Super Slim Liquid Eyeliner, Waterproof Precision with a Lash-Boosting Complex, Natural Finish, & Sensitive Skin Approved, Cruelty-Free & Vegan -Ultra Black"
brand: "physicians formula"
price: "AR$44783"
currency: ARS
in_stock: true
reviews_count: 12
category: "Physicians Formula"
url: https://www.desertcart.com.ar/products/502209075-eye-booster-super-slim-liquid-eyeliner-waterproof-precision-with-lash
store_origin: AR
region: Argentina
---

# Lash-Boosting Complex Waterproof all-day wear 0.01 oz ultra-fine brush tip Eye Booster Super Slim Liquid Eyeliner, Waterproof Precision with a Lash-Boosting Complex, Natural Finish, & Sensitive Skin Approved, Cruelty-Free & Vegan -Ultra Black

**Brand:** physicians formula
**Price:** AR$44783
**Availability:** ✅ In Stock

## Summary

> 👁️‍🗨️ Elevate your eye game with precision that lasts all day!

## Quick Answers

- **What is this?** Eye Booster Super Slim Liquid Eyeliner, Waterproof Precision with a Lash-Boosting Complex, Natural Finish, & Sensitive Skin Approved, Cruelty-Free & Vegan -Ultra Black by physicians formula
- **How much does it cost?** AR$44783 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/502209075-eye-booster-super-slim-liquid-eyeliner-waterproof-precision-with-lash)

## 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

- • **Ethical Beauty, Always:** Cruelty-free, vegan, and free from parabens and harsh chemicals.
- • **Lash Care Meets Makeup:** Enriched with lash-strengthening complex for healthier, conditioned lashes.
- • **Pinpoint Precision, Every Time:** Super slim brush tip for flawless lines & wings with ultimate control.
- • **Sensitive Skin’s Best Friend:** Hypoallergenic, fragrance-free, and dermatologist-tested for comfort.
- • **Unstoppable Waterproof Formula:** Glides on smoothly, dries fast, and stays smudge-proof all day long.

## Overview

Physicians Formula Eye Booster Super Slim Liquid Eyeliner delivers ultra-precise application with its super slim brush tip and rich, waterproof formula that resists smudging for all-day wear. Infused with a lash-boosting complex, it strengthens and conditions lashes while being gentle on sensitive skin. This cruelty-free, vegan eyeliner offers a natural finish and is free from parabens, fragrance, and gluten, making it a perfect choice for health-conscious beauty lovers.

## Description

A super slim brush-tip waterproof liquid eyeliner that does it all! This Super Slim Liquid Eyeliner provides the ultimate precision with an ultra-fine brush tip that provides superior control and accuracy for anything from basic lines to wings. The deep rich formula glides on with ease, dries quickly and lasts all day long. The best part? This waterproof eyeliner is enriched with our exclusive Lash-Bosting Complex to help strengthen and condition lashes every time you use it. About Physicians Formula: It all started in 1937, when leading allergist Dr. Frank Crandall created Physicians Formula as an expression of love for his wife Edith, who suffered from lupus and longed for makeup that wouldn’t aggravate her sensitive skin. Since then, we have continued Dr. Crandall’s concept of “healthy beauty.” To this day, every one of our products is carefully crafted and tested to meet our strict requirements: they are hypoallergenic, safe for sensitive skin and eyes, and created without any of the 150+ known harsh ingredients found in other personal care items.

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

- Super Slim Brush Tip: You can't get much finer than this! Apply this easy-to-use liquid eyeliner for any style from natural lines to showstopping cat eye and wings. This eyeliner is designed for maximum control and precise application.
- Waterproof Liquid Eyeliner: Deep rich formula glides on with ease, dries quickly, and won't smudge for all day wear.
- Luscious Lashes: Makeup within the Eye Booster collection are enriched with a Lash-Boosting Complex to strengthen and condition for improved healthy lashes.
- Made For Sensitive Skin: Physicians Formula makeup is specifically formulated with your skin and comfort in mind. That's why we use high-quality ingredients, leaving you looking and feeling beautiful from the inside out.
- Cruelty-Free: All Physicians Formula foundations, eye makeup, lipsticks, and other cosmetics are always cruelty-free and never tested on animals.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQW75QCP |
| ASIN  | B0BQW75QCP |
| Additional Features | Waterproof |
| Age Range Description | Adult |
| Best Sellers Rank | #2,858 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #28 in Eye Liners |
| Brand Name | Physicians Formula |
| Color | Ultra Black2 |
| Coverage | Light |
| Customer Reviews | 4.3 4.3 out of 5 stars (15,079) |
| Eyelid Color Type | Eye Liner |
| Finish Type | Natural |
| Global Trade Identification Number | 00044386128033 |
| Item Dimensions | 6.3 x 2.01 x 0.87 inches |
| Item Form | Liquid |
| Item Weight | 0.01 Ounces |
| Item model number  | 1712803 |
| Manufacturer | Markwins Beauty Brands |
| Manufacturer  | Markwins Beauty Brands |
| Material Features | Fragrance Free, Gluten Free, Organic, Vegan |
| Material Type Free | Paraben Free |
| Number of Items | 1 |
| Package Type Name | Tube |
| Product Benefits | Waterproof |
| Product Dimensions  | 6.3 x 2.01 x 0.87 inches; 0.01 ounces |
| Skin Tone | All |
| Skin Type | Normal |
| UPC | 044386128033 |
| UPC  | 044386128033 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Physicians Formula
- **Color:** Ultra Black2
- **Item Form:** Liquid
- **Number of Items:** 1
- **Product Benefits:** Waterproof

## Images

![Eye Booster Super Slim Liquid Eyeliner, Waterproof Precision with a Lash-Boosting Complex, Natural Finish, & Sensitive Skin Approved, Cruelty-Free & Vegan -Ultra Black - Image 1](https://m.media-amazon.com/images/I/61V3JtfafaL.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 !

### ⭐⭐⭐⭐⭐ New fave!
*by A***L on July 4, 2024*

I wanted to try this because I have sensitive eyes and because it looked like it could make a 𝘳𝘦𝘢𝘭𝘭𝘺 fine line. For context, I’m almost 45. I’ve used many different brands of liquid eyeliner—Stila, KVD, Sephora, drugstore brands. I have been using Nyx for a long time now, but it can be a mixed bag—dried out and hard to get a nice line one time and a drippy mess another time (again, talking about Nyx). So I decided to give this a shot. The Physicians Formula 𝙙𝙤𝙚𝙨 make an amazingly fine line! It’s very black (opaque) and is smooth and easy to use. I do a cat eye every day, and it’s so much easier and faster with this! I wore it to work on a shorter day because I didn’t know how it would hold up. My days are packed with no breaks, so I didn’t want to take chances when I wouldn’t have a chance to check my face. It looked great when I glanced in the mirror as I was leaving work. Later in the evening, I was looking more closely in the mirror and I was very pleased to see that it had not cracked or flaked at all. I didn’t have as much smearing (almost none, but not zero) at my outer eye corners, which tends to happen by the time 5 or 6pm comes. That’s a big deal because I’ve been horrified before when I’ve looked in the mirror and it looked like I had been crying or that I’m an oily mess. I’ve also noticed that I haven’t had the black goo in my inner eye corners that I’ve had before with other brands. It’s nice that it’s supposed to condition the lashes! I’m only a week or two in now, so we will see on that, but everything else makes it my new fave.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.ar/products/502209075-eye-booster-super-slim-liquid-eyeliner-waterproof-precision-with-lash](https://www.desertcart.com.ar/products/502209075-eye-booster-super-slim-liquid-eyeliner-waterproof-precision-with-lash)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-20*