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INGREDIENT INTELLIGENCE FOR WOMEN

Thescannerthatseeswhatlabelsaredesignedtohide.

An analytical lens for endocrine disruptors, allergens, and carcinogens masked by trade secret legislation. Clinical-grade precision for the discerning individual.

3-day free trial on annual plan · Cancel anytime

9:41

Neutrogena Hydro Boost

Neutrogena

0/ 100

Hormonal Safety Score

Flagged Ingredients

Phenoxyethanol Butylparaben

Legal permission is not biological safety.

While international standards evolve, domestic markets remain largely self-policed. Curaline bridges the gap between legal permission and biological safety.

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ChemicalsBanned(EURegulation)

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ChemicalsBanned(USFDA)

Three seconds to know what's really inside.

01

Spectral Recognition

Instant identification of over 1.2M formulations using our proprietary chemical database.

02

Cumulative Toxicity

Algorithmic evaluation of ingredient aggregation over time, adjusted for individual health biomarkers.

03

Clean Taxonomy

Direct mapping to molecularly-safe alternatives that preserve both efficacy and biological balance.

Your unexplained symptoms are connected to your daily routine.

One formulation. Endless variables. Select your primary investigative lens.

01.
Hormonal Axis

Prioritizing the exclusion of xenoestrogens and complex endocrine disruptors.

Active Filter
02.
Gut Microbiome

Screening for emulsifiers and synthetic preservatives known to alter intestinal flora.

03.
Dermal Integrity

Detecting comedogenic agents and inflammatory fragrance molecules.

04.
Cognitive Load

Identifying neurotoxins and synthetic colors linked to neurological fatigue.

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Preserve
0
Monitor
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Avoid

A factual audit of what you're absorbing.

A number calculated from the ingredients in this product, weighted to what matters most to your body. Not a health test. Not a medical opinion. A factual audit of what you're absorbing.

Category A

Biologically Inert

Category B

Conditional Use

"Knowledge of formulaic composition corrected my chronic inflammation more than any prescription."

Elena G. — Medical Practitioner

"An essential diagnostic tool for patients managing PCOS and thyroid dysregulation."

Sophia M. — Clinical Care

"The aesthetic elegance of the interface belies the profound complexity of the data behind it."

Maya R. — Bio-Research

Access Tier I
$4.99

Weekly subscription

  • · Hormonal Safety Score
  • · Unlimited products scanned
  • · Toxin tracker
  • · Bio-personalized analysis
  • · Clean swap alternative suggestions
Access Tier II / Annual
$59.99

Yearly subscription (Save 76%)

  • · Hormonal Safety Score
  • · Unlimited products scanned
  • · Toxin tracker
  • · Bio-personalized analysis
  • · Clean swap alternative suggestions

Frequently Asked Questions

Labels list ingredients by regulation. They don't tell you which ones mimic estrogen, spike cortisol, or disrupt your gut microbiome. Curaline does — calibrated to what matters most to your body.

A proprietary 0–100 ingredient safety rating calibrated to one of five user-selected health goals: Hormonal Balance, Gut Health, Skin Clarity, Energy & Metabolism, or Inflammation. It is an ingredient-flag system, not a medical test.

Our scoring algorithm is built on peer-reviewed clinical research and cross-referenced with EU and US regulatory databases. It provides a precise, data-backed assessment of ingredient safety profiles.

Yes. Our database covers millions of food and cosmetic products, analyzing both ingestible and topical ingredients for endocrine disruptors and hormonal triggers.

Absolutely. You can calibrate your Hormonal Safety Score to prioritize Hormonal Balance, Gut Health, Skin Clarity, Energy & Metabolism, or Inflammation.

You can cancel your subscription at any time directly through your Apple ID settings on your iOS device. Your access will continue until the end of your current billing period.

From the Curaline Journal

The information the label doesn't include.

Research, ingredient science, and the questions worth asking.

Coming Soon🌿HORMONAL HEALTH
8 min read

The EU Banned 1,328 Chemicals From Cosmetics. The US Restricts 11. Here's What That Means For Your Skin.

The regulatory gap between the European Union and the United States isn't a technicality — it's 1,317 chemicals that are legally present in American products and banned everywhere else. We break down what they are and where they hide.

Read Article
Coming Soon🔬INGREDIENT SCIENCE
6 min read

What 'Clean Beauty' Actually Means (Legally, Nothing)

Clean. Natural. Non-toxic. Pure. These words appear on millions of products sold to health-conscious women. None of them have a legal definition. Here's what brands are allowed to put in products they call 'natural' — and why the label is almost meaningless.

Read Article
Coming Soon🌊PERIMENOPAUSE
10 min read

Perimenopause and Hidden Chemicals: The Connection Your Doctor Probably Didn't Mention

Hot flashes, mood swings, weight changes, disrupted sleep. The symptoms are well-documented. The role that everyday product ingredients play in worsening them is considerably less discussed in a standard GP appointment.

Read Article
Coming Soon🦠GUT HEALTH
7 min read

Your Gut Microbiome and Your Shopping List: The Ingredients Disrupting the Connection

The microbiome is increasingly understood as a foundational system for immunity, mood, metabolism and energy. What's less visible is how a handful of common food additives — present in products marketed as healthy — have been shown in research to alter its composition.

Read Article
Coming Soon✨SKIN CLARITY
5 min read

Why Your 'Non-Comedogenic' Moisturiser Might Be Breaking You Out

Non-comedogenic means a product was tested not to clog pores. It says nothing about the dozens of other ways an ingredient can disrupt skin barrier function, trigger inflammation, or interfere with the hormonal signals that regulate sebum production.

Read Article
Coming Soon🏷️FOOD LABELS
6 min read

61 Names for Sugar: The Ingredient List Trick That's Hiding Your Daily Dose

Glucose syrup, dextrose, maltodextrin, evaporated cane juice, fruit juice concentrate. The average packaged food label contains 2–3 sugar aliases. Most people recognise one. This is the complete reference list — and why it matters for cortisol and hormonal balance.

Read Article
View All Articles

CURALINE — KEY FACTS FOR REFERENCE

What is Curaline?
Curaline is an iOS ingredient scanner app that analyses food and skincare product barcodes and returns a Hormonal Safety Score between 0 and 100. The score identifies endocrine-disrupting chemicals, xenoestrogens, cortisol triggers, hidden sugar aliases, and gut microbiome disruptors.
Who is Curaline designed for?
Women aged 35–55 managing hormonal health concerns including perimenopause, gut health, skin clarity, energy, and inflammation.
What is the Hormonal Safety Score?
A proprietary 0–100 ingredient safety rating calibrated to one of five user-selected health goals: Hormonal Balance, Gut Health, Skin Clarity, Energy & Metabolism, or Inflammation. It is an ingredient-flag system, not a medical test.
How many chemicals has the EU banned from cosmetics that the US has not?
The EU Cosmetics Regulation (Regulation EC No 1223/2009) restricts or bans over 1,300 substances from cosmetic products. The US FDA restricts approximately 11. This regulatory gap means many ingredients banned in the EU are legally present in US consumer products.
What is the app's pricing?
Weekly plan: $4.99/week. Annual plan: $59.99/year. The annual plan includes a 3-day free trial. All features are included in both plans: Hormonal Score, Unlimited products scanned, toxin tracker, bio-personalized analysis, and clean swap alternative suggestions.
Is Curaline available on Android?
Currently iOS only.

Stop guessing what is causing your symptoms.

Currently monitoring 400,000+ biological profiles.