Live environmental data · UK-wide

Your skin reads its environment.
Now so do you.

Flicker pulls real-time air quality, UV index, humidity, and water hardness data for your UK postcode — then tells you exactly which ingredients your skin needs today.

14°C
Temperature
OpenWeatherMap
72%
Humidity
OpenWeatherMap
18 µg
PM2.5
DEFRA UK-AIR
UV 3
UV Index
Met Office
Water hardness
280 mg/L
CaCO₃ · BGS Groundwater
Live data
SSI-4 Mineral
78/100
High — barrier at risk
9:41●●●
Good morning,
Sarah
51
Skin Stress Index
Moderate
EC1A 1BB · today
Hydration
58
Pollution
42
UV
35
Mineral
78
Thermal
44
Top ingredients today
1
Hyaluronic Acid
Hydration
2
Ceramides NP · AP
Barrier
3
Niacinamide 5%
Multi
Data sources
The problem nobody was solving

Your skin doesn't live
in a laboratory.
It lives in the real world.

For too long, skincare has treated every person the same — same advice, same routine, regardless of whether you live in Manchester or the Scottish Highlands, in January or July. The invisible forces shaping your skin every day have been completely ignored. Until now.

80%
of UK women say their skin behaves differently depending on season, weather, or location
75%
say their current skincare products sometimes or often fail them
86%
would share their postcode to receive personalised environmental skincare guidance

Source: Flicker primary research, 102-person UK study via Prolific Academic

How it works

Four inputs.
One perfect formula.

Flicker runs a four-stage loop every time you open the app. No guesswork. No generic advice. Just live data, computed for your skin.

01
Enter your postcode
Any UK postcode. Flicker uses it to pull hyper-local environmental conditions — not city-level averages.
UK-only
02
4 APIs queried live
Temperature, humidity, PM2.5, UV index, and water hardness — all pulled in real time from government data sources.
Live · hourly refresh
03
ESI engine runs
The proprietary algorithm computes 5 Skin Stress Index scores using coefficient matrices weighted by your skin type and concerns.
Proprietary ESI engine
04
Your formula, ranked
Ingredients ranked by your ESI profile. Every recommendation explained by the exact environmental data that drove it.
Personalised · transparent
Features

Built for your skin.
Powered by data.

Every feature exists to close the gap between your environment and your skincare routine.

Real-time analysis

Environmental data refreshes hourly. Open the app in the morning and again after a commute — your formula updates to match what your skin is actually facing.

Ingredient-level guidance

Not product recommendations — ingredient rankings. Know exactly what actives your skin needs, so you can use what you already own more effectively.

30-day trend tracking

Watch how seasonal changes, pollution spikes, and UV shifts change your SSI scores over time. See the patterns — and stay ahead of them.

Skin profile matching

Five skin types. Ten concern weights. The coefficient matrix adjusts every score to your specific biology — not a population average.

Formula export

Save and export your daily formula as a PDF. Share with your dermatologist, beauty therapist, or use it as a shopping list for your next routine restock.

Smart alerts

Get notified when a sudden PM2.5 spike, UV surge, or cold snap means your skin needs a different approach. Stay protected before your skin reacts.

6yrs
Clinical skincare
practice
The Flicker story

"I moved to the UK and my skin fell apart. A dermatologist told me it was the hard water. No app had ever mentioned that."

That moment — a single clinical insight — became a question that no existing skincare product could answer: what if your postcode could tell your skin what it needs today?

Built by a skincare therapist who spent six years watching clients struggle with unpredictable skin across different UK regions and seasons. Validated by research with 102 UK women. Backed by six peer-reviewed studies. Protected by UK Trademark UK00004352419.

Ayodeji Olujobi
Founder & CEO, Flicker · MSc Management, Manchester Metropolitan University
🏷 UK Trademark UK00004352419 · Classes 9, 42, 44

Backed by research.
Built for real skin.

102
UK women participated in Flicker's primary research study via Prolific Academic
Screened: UK resident · female · 18–45 · active skincare purchaser
77.5%
Said they would use Flicker as their primary skincare guidance tool
±9.7% margin of error at 95% confidence interval
86.3%
Would share their postcode for personalised environmental skin guidance
Confirms core data consent assumption in the Flicker model

"I never connected my skin problems to where I live. This completely changes how I think about my routine."

Research participant · Manchester · Combination skin

"The water hardness data was eye-opening. I moved from London to Leeds and my skin never recovered — now I know why."

Research participant · Leeds · Dry skin
Coming soon
App Store
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Google Play