# FormuLens: Ingredient Scanner — Skincare & Cosmetic Checker

> Scan and decode cosmetic ingredient lists for informed skincare choices. (iPhone/iPad app by Bartlett Butter LLC.)

- Source: https://appshunter.io/ios/app/formulens-ingredient-scanner/id6783632029 (this page in markdown: same URL + `.md`)
- Developer: [Bartlett Butter LLC](https://appshunter.io/developer/1892734879)
- Category: Lifestyle, Utilities
- Price: Free (on sale, was $0.99)
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 26.2 · 12 MB
- Languages: American English
- Released: 2026-07-22
- Data updated: 2026-11-05
- Monetization: free

## What is FormuLens?

Snap a photo of any ingredient label and see what every ingredient does, in plain language. FormuLens decodes INCI lists for skincare, makeup, hair care, body care, and fragrance, then helps you compare products and check how your routine works together.

SCAN ANY INGREDIENT LABEL
Take a photo or import one from your library. Long labels can span several photos, and FormuLens combines them into one list. Labels shot at any angle, even sideways or upside down, are turned upright automatically.

READ K-BEAUTY AND J-BEAUTY LABELS
FormuLens reads ingredient labels printed in English, French, Korean, Japanese, and Chinese (Simplified and Traditional). Each ingredient is translated to its English INCI name, with the printed name kept alongside. Results are always shown in English.

UNDERSTAND EACH INGREDIENT
See the role each ingredient plays in the formula: humectant, emollient, surfactant, preservative, exfoliant, antioxidant, sun protection, fragrance, and more. Key ingredients for the product type are starred, and unusual ones are flagged for a closer look. Tap any ingredient for a plain-language explanation and optional reference links. Sunscreen and SPF labels keep their Active and Inactive sections.

KNOW THE FORMULA AT A GLANCE
Each product gets a simple profile of hydration, active strength, gentleness, and complexity, plus quick tags such as Fragrance-Free, Contains Fragrance, Contains Exfoliants, Alcohol-Heavy, Avoid in Pregnancy, and Mineral, Chemical, or Hybrid Sunscreen.

COMPARE PRODUCTS SIDE BY SIDE
Wondering if a cheaper product is a close match for a pricey one? Compare up to 6 products of the same type to see shared ingredients, an overall similarity score, formula differences, and a plain-language verdict.

CHECK YOUR ROUTINE
Add up to 8 steps, from cleanser to sunscreen, and get a suggested layering order, alerts for ingredient pairs that may not mix well (like retinol with AHAs or vitamin C with benzoyl peroxide), overlap between steps, a build-up of EU-regulated fragrance allergens, and what your routine may be missing.

SCAN A MIXED COLLECTION
Sorting through a shelf or a new haul? Scan up to 6 products of any type at once and get a clear breakdown for each one.

LOOK UP ANY INGREDIENT
Search 1,000+ ingredients by INCI, French, Korean, Japanese, or Chinese name, or shorthands like AHA and BHA. Each profile covers what it does, where it matters most, pregnancy notes, known layering interactions, and links to learn more.

SAVE YOUR PRODUCTS
Keep analyzed products with a photo, custom name, tags, and notes. Search by name, tag, or ingredient, and filter by tag any time.

PRIVATE BY DESIGN
All analysis happens on your device. Your photos and scans never leave it. No account, no sign-up, no tracking.

Works on iPhone and iPad, in light or dark mode.

FormuLens is for general information only and is not medical advice. If you have a skin condition, allergy, or are pregnant or nursing, check with a doctor or pharmacist.

## Key features

- Scan and decode ingredient lists
- Understand ingredient functions
- Compare product formulas side-by-side
- Save and organize favorite products
- Recognizes 800+ ingredients
- On-device scanning, no internet needed

## Is FormuLens safe?

Not enough ratings yet to assess FormuLens.

## Is FormuLens legit?

FormuLens: Ingredient Scanner appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for FormuLens is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about FormuLens

### What is FormulaLens?

FormulaLens is a free app that allows you to scan and decode ingredient lists on cosmetic products. It helps you understand what each ingredient does for your skin and compare different formulas.

### How does FormulaLens work?

You simply photograph the ingredient list on a cosmetic product, and FormulaLens analyzes it to identify each ingredient's function. It highlights key ingredients and flags unusual ones for that product type.

### Does FormulaLens require an internet connection?

No, FormulaLens performs instant on-device scanning and analysis without requiring an internet connection. This ensures your data remains private.

### Can I compare different skincare products with FormulaLens?

Yes, you can scan multiple products and see a side-by-side comparison of their formulas. A visual breakdown shows how each formula is composed, helping you pick what works best.

### How does FormulaLens protect my privacy?

All analysis happens entirely on your device. No photos or ingredient data ever leave your phone, and there are no accounts, sign-ups, or tracking involved.

### What product categories does FormulaLens support?

FormulaLens supports over 13 product categories, including moisturizers, serums, sunscreens, cleansers, toners, masks, eye creams, lip products, body lotions, hair care, foundation, exfoliants, and acne treatments.

### Is FormulaLens free to use?

Yes, FormulaLens is completely free to download and use. It does not have ads or subscriptions.

### How often is FormulaLens updated?

FormulaLens was last updated on July 22, 2026, with version 1.0.0. As a new release, future updates will likely focus on expanding the ingredient database and adding new features based on user feedback.

## Version history (last 4 releases)

### 1.1.0 — 2026-11-01

FormuLens now reads K-beauty and J-beauty labels, plus a round of accuracy and stability improvements.

- Read Korean, Japanese, and Chinese ingredient labels
- Labels shot at any angle are turned upright
- Search ingredients by Korean, Japanese, or Chinese name
- More soothing ingredients recognized
- Accuracy improvements and bug fixes

### 1.0.2 — 2026-10-10

This update includes the following changes:

- Added System, Light, and Dark appearance options.
- Introduced photos and name suggestions for saved products.
- Improved ingredient scanning accuracy.
- Fixed analysis issues and refined iPad and accessibility support.

### 1.0.1 — 2026-08-26

We keep improving the best user experience for FormuLens! Here's what's new in this version:

- Improved ingredient label scanning for faster, more accurate results.
- Enhanced product comparison with a cleaner side by side view.
- Added collection scanning to summarize the lineup and spot routine gaps or overlaps.
- Refreshed the app with a new look and name, and stability improvements throughout.

### 1.0.0 — 2026-07-22

No release notes.

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All apps by Bartlett Butter LLC: https://appshunter.io/developer/1892734879

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-05.*