Scientifically-backed tracking for every texture. From 1A to 4C, locs, and waves — we help you protect, understand, and grow your hair smarter.
Everything your hair journey needs
Built by someone who lives it. Every feature is designed around real routines, real textures, and real growth.
Vitality Score
A dynamic health score tracking your consistency, routine completion, and care habits across every session.
Hair Weather
Real-time climate advisories matched to your porosity and texture. We tell you what your hair needs before you step outside.
Growth Photo Lab
Side-by-side growth comparisons stored locally on your device. Visual proof of your progress, month over month.
57 Lab Badges
Milestone celebrations with sound, haptics, and gold particle animations. Every badge earned is a chapter in your story.
Product Stash
Porosity-matched recommendations from Black-owned brands. Freshness tracking keeps you using what actually works.
Strandly Recap
Monthly digests of your vitality trends, streak data, and growth milestones. Shareable cards with your progress story.
Three journeys, one lab
StrandLab adapts to how your hair grows. Pick your path and get routines, check-ins, and insights built for your texture.
General Growth
Hair types 1A through 4C. Stage-based tracking from TWA to classic length with porosity-matched routines.
Locs Lab
Starter locs through freeform. Retwist scheduling, loc health monitoring, matting prevention, and scalp stress tracking.
Waves Workshop
180 to 720 waves. Wolfing mode calibration, wave check logging, and brush session protocols for every pattern.
Your hair deserves a lab, not a guess.
Join thousands tracking their growth the smarter way.