pH Laboratories

An interactive hair colouring guide for pH Laboratories. Formulas, developers, timer, shades and step-by-step procedures in your pocket.

pH LABORATORIES — the official mobile technical manual

The pH Laboratories app is a digital guide for professional hairdressers and salons working with the Italian brand of colours, lighteners and hair care of the same name. It replaces the printed technical manual with a modern, clear tool that is always with you.

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COLOURING GUIDE Choose the starting shade, your goal (grey coverage, lightening, toning, correction) and the hair type — in a few steps the app builds a complete formula: the recommended system, developer, mixing ratio, exact grams and processing time, including adjustments for fine, thick or heavily greying hair.

FORMULA AND LIVE TIMER Every formula comes with a visual card showing the developer, the mixing ratio and a countdown right at the chair — with an alert when the time is up.

SHADE GALLERY Browse the complete shade palette on photographs of real hair. Swipe between shades within a system or across the whole palette, with the pigment composition and the recommended ratio shown instantly.

TRANSFORMATIONS Swipe across the photograph to compare before and after — you immediately see how colouring or lightening changes the final shade.

TRENDS 2026 Current colour trends and new techniques of the season right in the app — inspiration for your clients and for your own work.

DOSAGE CALCULATOR Precise calculation of the amount of colour and developer for the chosen mixing ratio (1:1, 1:1.5, 1:2, 1:4).

COLOURING AND CARE SYSTEMS The app contains a complete overview of all pH Laboratories product lines, including the description, composition and active ingredients taken straight from the technical manual:

• Argan & Keratin Color — permanent ammonia-free colour with argan oil and keratin, lightening up to 4 tones, grey coverage up to 100 %
• Glow Up Color — demi-permanent ammonia-free toning with plant oils and squalane, coverage of first greys up to 70 %
• Absolute Blonde Bleach — blue lightening powder for lifting up to 9 tones, neutralising yellow tones
• Pure Repair — restorative care with hyaluronic acid and a filling effect for damaged and stressed hair
• Pure Straight — glyoxylic acid straightening without formaldehyde, with an effect lasting up to 10 weeks

STEP-BY-STEP PROCEDURES Detailed application procedures for every technique and service — from classic colouring through tone-on-tone highlights to toning and correcting unwanted tones.

OFFLINE ACCESS All content in the app is available without an internet connection — everything you need is with you anytime, anywhere.

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AVAILABLE LANGUAGES The app is localised into 11 languages: Czech, English, German, Slovak, Polish, Dutch, Italian, French, Spanish, Portuguese and Portuguese (Brazil). The language is set automatically according to your device, and can be changed manually in the settings.

WHO THE APP IS FOR The app is made for professional hairdressers, colourists and salons working with pH Laboratories — as a quick reference right at the chair, a replacement for the printed manual and a helper when training new colleagues.

ABOUT THE BRAND pH Laboratories is an Italian professional hair cosmetics brand developed with an emphasis on gentle ammonia-free formulations, quality active ingredients and reliable, repeatable results.