---
product_id: 190860965
title: "Physicians Formula Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Blackest Black"
brand: "physicians formula"
price: "€ 17.68"
currency: EUR
in_stock: true
reviews_count: 12
category: "Physicians Formula"
url: https://www.desertcart.it/products/190860965-physicians-formula-eye-booster-lash-enhancing-2-in-1-eyeliner
store_origin: IT
region: Italy
---

# Vegan & cruelty-free, skin-friendly serum 100% waterproof formula Blackest black pigment for intense definition Physicians Formula Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Blackest Black

**Brand:** physicians formula
**Price:** € 17.68
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your lash game with the blackest, boldest boost!

## Quick Answers

- **What is this?** Physicians Formula Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Blackest Black by physicians formula
- **How much does it cost?** € 17.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/190860965-physicians-formula-eye-booster-lash-enhancing-2-in-1-eyeliner)

## 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

- • **Effortless Glam:** Fast-dry ink finish that glides on smoothly and removes easily with water
- • **All-Day Confidence:** Waterproof complex ensures your look stays perfect through sweat, tears, and busy days
- • **Clean & Kind Beauty:** Hypoallergenic, fragrance-free, paraben-free, vegan, and cruelty-free for sensitive skin
- • **Precision Meets Power:** Ultra-fine liquid eyeliner for flawless, smudge-proof lines all day
- • **Lash-Boosting Innovation:** Enriched with peptides and lash-conditioning serum to visibly enhance lash health

## Overview

Physicians Formula Eye Booster is a dermatologist-approved, ultra-fine liquid eyeliner serum that combines intense black pigment with a lash-enhancing complex. Waterproof and hypoallergenic, it delivers precise, long-lasting definition while conditioning lashes with peptides and nourishing serum. Perfect for combination skin and sensitive eyes, this vegan and cruelty-free formula ensures a flawless, all-day wear without compromise.

## Description

What it is: an ultra-fine, water-proof liquid eyeliner made with the Blackest of black pigments to allow the ultimate flow-through application with our fast ink-dry finish. Why It's Good for you: enriched with a boosting complex to strengthen and condition for improved and healthy lashes. Key ingredients: waterproof complex lash-conditioning serum peptides

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

- High-tech, waterproof formula enhances the appearance of lashes while providing the definition of liquid eyeliner.
- Lash-boosting complex applied at the base of lashes is most effective in improving lash appearance.
- Key ingredients: waterproof complex, Lash-conditioning serum, peptides
- Skin Type: Combination

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085PJ6PLB |
| ASIN  | B085PJ6PLB |
| Additional Features | Hypoallergenic, Not Tested On Animals |
| Age Range Description | Adult |
| Best Sellers Rank | #2,975 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #29 in Eye Liners |
| Brand Name | Physicians Formula |
| Color | Blackest Black |
| Coverage | Full |
| Customer Reviews | 4.3 4.3 out of 5 stars (15,085) |
| Eyelid Color Type | Eye Liner |
| Finish Type | Natural |
| Global Trade Identification Number | 00044386109704 |
| Item Dimensions | 0.47 x 1.88 x 5.63 inches |
| Item Form | Gel |
| Item Weight | 0.04 Pounds |
| Item model number  | PF10970 |
| Manufacturer | Physicians Formula |
| Manufacturer  | Physicians Formula |
| 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  | 0.47 x 1.88 x 5.63 inches; 0.59 ounces |
| Skin Tone | All |
| Skin Type | Combination |
| UPC | 044386109704 |
| UPC  | 044386109704 |

## Product Details

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

## Images

![Physicians Formula Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Blackest Black - Image 1](https://m.media-amazon.com/images/I/61BLFW4iMKL.jpg)
![Physicians Formula Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Blackest Black - Image 2](https://m.media-amazon.com/images/I/81yO8EJZaBL.jpg)
![Physicians Formula Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Blackest Black - Image 3](https://m.media-amazon.com/images/I/91hrqJQPoHL.jpg)
![Physicians Formula Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Blackest Black - Image 4](https://m.media-amazon.com/images/I/81yOBPvheeL.jpg)
![Physicians Formula Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Blackest Black - Image 5](https://m.media-amazon.com/images/I/91KZ6H0fvOL.jpg)

## Available Options

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

## Questions & Answers

**Q: The ingredient black 2 (ci 77266) shows up as pretty toxic, but isn't this brand supposed to avoid toxic ingredients?**
A: All I know it is one of the best eyeliners around , I have used it for a while now no problem.. If concerned about being toxic I wouldn't use anything then..

**Q: What’s the easiest way to get it off?**
A: At the end of the day when I wash my face, it comes off with my face wash (Neutrogena) or you can also use coconut oil.  I very much love the eyeliner.  I've used many in years past and this one is the best for ease of use or I use a Q tip to correct any small errors.  Its also great at not burning my sensitive eyes.

**Q: Does this contain any form of pfas (forever chemicals)?**
A: This item does not contain any form of PFAS.

**Q: Could this be used to fill in eyebrows?**
A: Yes, it could if you wanted a very dramatic look. It's very pigmented and would not give a natural look for brows as it's not a matte liner. But for dramatic brows I can see it working. It's not super shiny but it's not flat matte either. It is a very long wearing formula and it's easy to make thin lines accurately and to taper/feather the ends of the lines perfectly. Hope this helps people curious.

## 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

- Physicians Formula Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Blackest Black
- L’Oréal Paris Makeup Voluminous Lash Paradise Mascara, Voluptuous Volume, Intense Length, Feathery Soft Full Lashes, No Flaking, No Smudging, No Clumping, Mystic Black, 0.28 Fl Oz (Pack of 1)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-15*