pH Laboratories

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About this app

pH Laboratories — Hair Color Recipes & Salon Procedures

The professional assistant for colorists and salon teams. Get exact hair color recipes, mixing ratios and processing times for every pH Laboratories system — on your phone, even offline. The app replaces the printed manual with a modern tool that helps salon teams deliver consistent results and avoid mistakes on every application.

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🎨 COLORING GUIDE
- Step-by-step process from diagnosis to final rinse
- Correct order of every application step
- Clear guidance for grey coverage, lightening and toning, with exact mixing ratios such as 1:1, 1:1.5, 1:2, 1:2.5 and 1:4 depending on the system
- Detailed procedures for every technique: classic coloring, tonal highlights, toning and tone correction, step by step from diagnosis to the final result

📋 RECIPE + TIMER
- Full hair color recipes with exact ratios
- Visual card showing developer volume and mixing ratio right at the chair
- Built-in timer starts with the processing time already set and alerts you when it's done
- No more guessing or checking the clock, even with several clients at once

🎯 SHADE GALLERY
- Browse the complete shade range with swipe navigation on photos of real hair
- See each tone and its pigment composition before you mix it
- Swipe across a photo to see a smooth before-and-after comparison
- Find the right shade in seconds during a consultation

🧮 DOSING CALCULATOR
- Calculate exact product and developer amounts based on the chosen mixing ratio (1:1, 1:1.5, 1:2, 1:2.5, 1:4)
- Adjust for hair length and density, including fine, thick or heavily graying hair
- Reduce waste and keep costs under control

🧪 5 PROFESSIONAL SYSTEMS
- Argan & Keratin Color — ammonia-free permanent color with argan oil and keratin, lightens up to 4 levels, grey coverage up to 100%
- Glow Up Color — ammonia-free demi-permanent toner with plant oils and squalane, covers first greys up to 70%
- Absolute Blonde Bleach — blue lightening powder for up to 9 levels of lift with neutralization of yellow tones
- Pure Repair — reconstructive care with hyaluronic acid and a fullness effect for damaged, stressed hair
- Pure Straight — glyoxylic-acid-based straightening, formaldehyde-free, with an effect lasting up to 10 weeks

✨ TRENDS
- Current coloring techniques and seasonal looks
- Inspiration you can bring straight to the chair

📴 WORKS OFFLINE
- Full access to recipes and procedures without a signal
- Reliable in any salon, basement studio or on the road, whether the wifi is down or mobile signal is weak

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WHO IT'S FOR
- Salon colorists working with pH Laboratories products
- Salon owners standardising results across their team
- Students and junior stylists learning professional technique

pH Laboratories is an Italian professional hair cosmetics brand known for gentle ammonia-free formulas and reliable, repeatable results. Download pH Laboratories and keep every recipe, ratio and procedure in your pocket.
pH Laboratories: Hair Color Recipes, Dosing & Procedures on Mobile
Updated on
Aug 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info and App info and performance
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

- First release of the pH Laboratories app
- Colouring guide with a complete recipe
- Shade gallery on real hair
- Dosage calculator and live timer
- All content available offline