Think Dirty – Shop Clean

Think Dirty – Shop Clean

Skincare & Beauty Scanner

56K ratings
1212 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • August 16, 2013
  • July 15, 2026

Features

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About

Decode beauty and skincare product labels with this app. It analyzes ingredients, provides safety ratings, and helps you find cleaner alternatives. Scan barcodes or search millions of products to make informed purchasing decisions.

Barcode scanning for product analysis
Ingredient safety ratings
Health impact breakdowns
Product comparison tool
Personalized ingredient alerts
Curated safe product lists
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What users say

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+1

What's New in Think Dirty

4.31.0

July 15, 2026

Great news! Your Ingredient Alerts just got smarter. Every alert list now comes loaded with our recommended ingredients to watch out for, so you're protected from the start. Of course, you can still customize your list anytime to match what matters most to you. No action needed, just open the app and start scanning with confidence!

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Subscription plans

Think Dirty All Access

Unlock all Think Dirty Features!

$48.991 Year
1 Month trial
How to cancel Think Dirty subscription ⁉️

Events

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Summer Clean Swap Challenge

Complete your clean summer swap checklist.

Jun 10, 2026 Jul 10, 2026

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Clean Beauty for Earth Month

Discover clean beauty that's good for you & Earth

Apr 2, 2026 May 3, 2026

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Women Leading Clean Beauty

Discover women-founded clean brands

Mar 3, 2026 Apr 3, 2026

User reviews

Used to be helpful

App is full of junk popping up. Can’t type in to product search anymore? Deleting this app and I’ve had it for years

Catchy name

This app is presented as though you can walk into any store scan the barcode and get an honest review… Buyer beware!! There are surprisingly few items in any given grocery store/supermarket where people shop regularly for daily items… The idea behind this app is (I think) they want you to purchase the items that they have reviewed (from them) so they can make a profit… There are also many many many items that have not actually been reviewed and/or they actually have not been input correctly so you think they are a low number you take them home and experience allergies reactions and the unwanted side effects you are trying to avoid by purchasing and using this app in the first place...
I have reached out to them previously with inquiries but as of right now I cannot find where or how I contacted them… The growing anonymously disappearing customer service in our world ... very sad
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Hard to navigate and use

The interface and navigation of the app is very difficult to use. Slow and outdated. Stopped using it as it is so bad

Great info source

Always helpful in finding the safest most natural products

User-driven database, but you pay

Was free, now they make you pay to use/search items. Why contribute when you have to pay?

Makes no sense to have to pay for access to a database whose majority of items’ ratings are user-driven. Will be using & contributing to EWG from now on.

Another “for-the-users,” “by-the-users” app bites the dust for shareholders.
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User experience

🐞

Reported Bugs

2 issues

Scanning issues and product information not loading properly

Bug

Submitted products not being added to the database in a timely manner

Bug

Requested Features

4 requests

Ability to search by ingredient instead of just product

Feature

Option to filter search results by price, brand, or other criteria

Feature

Improved database coverage for mainstream and international products

Feature

More transparency around the app's rating methodology and data sources

Feature

FAQ

What does the Think Dirty app do?

This app acts as a skincare scanner, beauty product checker, and cosmetic ingredient analyzer. It helps users decode product labels by providing easy-to-understand, trustworthy product ratings and ingredient analysis, empowering them to make safer choices.

How does the app rate products?

The app uniquely evaluates products based solely on their chemical content, focusing on health-related impacts. It does not consider brand reputation or marketing claims, and avoids 'greenwashing' by not factoring in environmental or social elements that could artificially lower a product's toxicity rating.

Is the app free to use?

The app offers a free version with core scanning and analysis features. However, advanced features like real-time scanning, personalized ingredient preferences, ingredient checker alerts, and curated safe product lists are available through premium subscriptions or an 'All Access' pass.

What kind of products can I scan?

You can scan or search over 2.6 million products, including skincare, cosmetic, hair care, personal care, household, baby, and pet items. The app provides detailed health impact breakdowns for all scanned items.

Can I get alerts for specific ingredients?

Yes, with premium access, you can pre-select your allergens, acne triggers, and ingredient preferences. The app will then provide alerts if carcinogens or harmful ingredients are detected in the products you scan or view.