Your Hair Passport — sample
Your shine is holding up — let's get moisture and repair working for you.
Your profile
Your hair, mapped.
Six signals, scored 0–100 — Vi reassesses every time you shop.
Vi remembers. Watch it climb.
Check in every few weeks — your Passport updates and your score moves. Here's the path your routine sets.
Your personalized routine.
Scored against your wavy, high-porosity hair and hard Ohio water — and screened sulfate-free.
Hair Passport FAQ
Everything you need to know about the Hair Assessment and your Hair Passport.
How does Vi analyze my hair?
Vi uses conversational AI to understand 14 personalization signals: hair type, texture, porosity, damage level, scalp health, water hardness, humidity, climate, color treatment history, styling frequency, product sensitivity, and your specific goals. Vi builds a complete custom routine and hands you a shareable Hair Passport.
Is this really free?
Yes — completely free, no account required. Vi is available to analyze your hair and recommend products. You can come back anytime your hair changes — after coloring, seasonal shifts, or just when you want to try something new.
Why does hair porosity matter?
Porosity determines how well your hair absorbs and retains moisture. Low porosity hair repels water and product buildup is common. High porosity hair absorbs moisture quickly but loses it just as fast. Knowing your porosity helps Vi recommend the right formulations — lightweight for low porosity, rich and sealing for high porosity.
Can my hair type change over time?
Yes — hormones, aging, heat damage, chemical treatments, medication, and even pregnancy can change your hair's texture and behavior. That's why Vi is designed to re-analyze and adjust your routine whenever your hair changes. It's not a one-time snapshot — it's an ongoing conversation.
How is this different from other hair product finders?
Most product finders are built to sell one brand's products. They ask a few basic questions and funnel everyone to the same recommendations. Vi analyzes 14 patent-pending dimensions and matches you to products across the professional salon brands we stock, based on ingredient science and your specific hair profile — not marketing. You walk away with a full Hair Passport, not just a coupon code.