---
product_id: 258505959
title: "Step 4"
brand: "dr dennis gross"
price: "€ 163.75"
currency: EUR
in_stock: null
reviews_count: 5
category: "Dr Dennis Gross"
url: https://www.desertcart.fr/products/258505959-step-4
store_origin: FR
region: France
---

# 7 active Alpha Beta acids for rapid exfoliation Hydrates by reducing trans-epidermal water loss Anti-bacterial mandelic & salicylic acids clear pores Step 4

**Brand:** dr dennis gross
**Price:** € 163.75
**Availability:** ❌ Out of Stock

## Summary

> ✨ Unlock your skin’s flawless filter with every drop!

## Quick Answers

- **What is this?** Step 4 by dr dennis gross
- **How much does it cost?** € 163.75 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/258505959-step-4)

## Best For

- dr dennis gross enthusiasts

## Why This Product

- Trusted dr dennis gross brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hydration Meets Clarity:** Boosts skin’s natural moisture barrier while clearing oily, clogged pores.
- • **Flawless Filtered Finish:** Experience instantly smaller, shine-free pores for that camera-ready glow.
- • **Prevents Future Breakouts:** Alpha Beta complex accelerates cell turnover to keep pores clear and fresh.
- • **Power-Packed Pore Purifier:** 7 Alpha Beta acids plus mushroom & prickly pear dissolve buildup and flush impurities.
- • **Dermatologist-Trusted Formula:** Created by Dr. Dennis Gross, a 25+ year board-certified skin expert.

## Overview

Dr. Dennis Gross Alpha Beta Pore Perfecting & Refining Serum is a lightweight, silicone-free formula designed to visibly shrink pores and prevent blackheads. Featuring a potent blend of 7 active Alpha Beta acids, mandelic and salicylic acids, and natural extracts like agarikon mushroom and prickly pear, it exfoliates dead skin, dissolves pore buildup, and hydrates by reducing water loss. Trusted by dermatologists, this 30ml serum delivers clearer, smoother, and shine-free skin ideal for oily skin types.

## Description

Alpha Beta Pore Perfecting & Refining Serum It has been packed under hygienic conditions, making it highly beneficial for you. Please read the instructions on the package before use.

Review: Will purchase again
Review: Helps keep my skin clear of blemishes

## Features

- WHAT IT IS: Silicone free, pore treating serum that delivers a filtered appearance as it tackles existing pores and helps prevent new blackheads from forming. Immediately experience smaller looking pores without shine.
- WHAT'S IN IT FOR YOU: Our pore perfecting complex featuring farnesol , adipic acid, agarikon mushroom, and prickly pear helps dissolve waxy buildup within the pore walls and flushes away impurities. Our Alpha Beta complex supports natural cell turnover and helps reduce future blockage. The result a flawless, filtered effect.
- CLEAN PORES: Our concentrated combination of 7 active Alpha Beta acids work by detaching the dead skin cells ready to shed, exfoliating skin's surface, and accelerating cell turnover. Anti-bacterial properties of mandelic acid and salicylic acid plus willow bark extract help clear pores by dissolving waxy build-up keep within the pore walls and breaking down fatty compounds such as oily sebum that can cause clogged pores and breakouts.
- HYDRATION: In addition, skin is also naturally hydrated as a result of reducing trans-epidermal water loss (TEWL) by stimulating GAGs and ceramides.
- Dennis Gross, MD, is a board-certified dermatologist and dermatological surgeon who has been in practice for 25+ years. He is well-known for his expertise in skin health as well as his approach to creating and maintaining the most natural-looking skin utilizing state-of-the-art cosmetic treatments and dermatologic technology.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Z5G8FV7 |
| Active Ingredients | salicylic_acid |
| Best Sellers Rank | #228,447 in Beauty ( See Top 100 in Beauty ) #5,166 in Facial Day Care |
| Brand | Dr Dennis Gross |
| Brand Name | Dr Dennis Gross |
| Customer Reviews | 4.5 out of 5 stars 191 Reviews |
| Item Form | Serum |
| Item Volume | 30 Milliliters |
| Item Weight | 1 Ounces |
| Item form | Serum |
| Manufacturer | Dr Dennis Gross |
| Material Features | Lightweight |
| Material Type Free | soap free |
| Material features | Lightweight |
| Number of Items | 1 |
| Product Benefits | Hydrating |
| Product benefits | Hydrating |
| Skin Tone | All |
| Skin Type | Oily |
| Skin type | Oily |
| Target Use Body Part | Face |
| UPC | 695866546610 |
| Unit Count | 30.00 Milliliters |
| Use for | Face |

## Product Details

- **Brand:** Dr Dennis Gross
- **Item form:** Serum
- **Product benefits:** Hydrating
- **Skin type:** Oily
- **Use for:** Face

## Images

![Step 4 - Image 1](https://m.media-amazon.com/images/I/61cb9sGDNDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Will purchase again
*by N***S on 14 November 2025*



### ⭐⭐⭐⭐⭐ Helps keep my skin clear of blemishes
*by H***D on 5 December 2022*



### ⭐⭐⭐⭐⭐ Works on pores
*by P***T on 13 January 2024*



## Frequently Bought Together

- Dr. Dennis Gross Alpha Beta® Pore Perfecting & Refining Serum: for Enlarged, Clogged Pores with Excessive Oil, 1.0 fl oz
- Dr. Dennis Gross Alpha Beta® AHA/BHA Daily Cleansing Gel, for Skin That is Dull, Congested and Uneven Tone & Texture (7.5 Fl Oz)
- Dr. Dennis Gross Alpha Beta Extra Strength Daily Peel – 2-Step Exfoliating Pads for Enhanced Anti-Aging, Smoother Skin, and Radiant Complexion, 60 Treatments

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**Shop now:** [https://www.desertcart.fr/products/258505959-step-4](https://www.desertcart.fr/products/258505959-step-4)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-18*