# Hazel: Acne Trigger Scanner

> Hazel: Acne Trigger Scanner (iPhone/iPad app by Katherine Curtis.)

- Source: https://appshunter.io/ios/app/hazel-acne-trigger-scanner/id6768767390 (this page in markdown: same URL + `.md`)
- Developer: [Katherine Curtis](https://appshunter.io/developer/1476926943)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 25 MB
- Languages: English
- Released: 2026-06-04
- Data updated: 2026-07-04
- User reviews in markdown: https://appshunter.io/ios/app/hazel-acne-trigger-scanner/id6768767390/reviews.md

## What is Hazel?

Wondering if that new foundation is breaking you out? Halo scans the barcode or ingredient label and tells you in seconds - no guesswork, no Reddit deep-dives.

Halo gives every product an Acne Trigger Score based on the ingredients most commonly linked to breakouts in published research. Tap any ingredient to see why it scored the way it did, with sources cited.

  — What you can do —

  • Scan a barcode for an instant Acne Trigger Score
  • Or aim the camera at the ingredient list (no barcode needed)
  • See which ingredients are flagged, and why (comedogenic, fungal-acne triggering, hormonal load, common irritant)
  • Save products you love and build a history of everything you've tested

  — Personalized to your skin —

During onboarding, tell Halo what you're dealing with - hormonal breakouts, fungal acne, cystic acne, or sensitive skin. Halo prioritizes the triggers that matter to you and surfaces them first.

  — The database —

Halo's launch catalog includes 300+ curated makeup products, hundreds of skincare items, supplements, and over 250,000 packaged foods. New products added every week. Don't see your product? Scan the label and it'll be added to the community database for the next person.

  — Halo Pro —

Free to try. Halo Pro unlocks unlimited scans and full ingredient-by-ingredient breakdowns. Subscriptions start with a 7-day free trial, then $5.99/month or $39.99/year. Auto-renews. Cancel anytime in iOS Settings.

  — Important —

The Acne Trigger Score is informational and educational only. It's not medical advice. Skin is personal, and individual reactions vary. For diagnosis or treatment, see a board-certified dermatologist.

  — Privacy first —

No photos leave your device. Barcode reading and ingredient OCR run locally on your iPhone. No advertising SDKs, no IDFA tracking. Full privacy policy at https://www.haloskin.co/privacy.

Terms of Use (EULA): https://haloskin.co/terms
Privacy Policy: https://haloskin.co/privacy

Questions or feedback: hello@haloskin.co

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Hazel Pro Monthly | $5.99 | per month |
| Hazel Pro Yearly | $39.99 | per year |



## Version history (last 2 releases)

### 1.3 — 2026-06-17

• Food & drinks are now scored on sugar and how processed they are, not just their ingredient list. So juice, soda, and other "healthy-looking" items finally get an accurate read.
• New This Week card on your home screen, see what you've been checking at a glance.
• Tap any sugar flag to see exactly why it can affect breakouts.
• Smarter, more honest handling of products we don't fully recognize.

### 1.0 — 2026-06-04

No release notes.

## More apps by Katherine Curtis

- [Montage Vid](https://appshunter.io/ios/app/montage-vid/id6752675858)

All apps by Katherine Curtis: https://appshunter.io/developer/1476926943

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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 2026-07-04.*