Every formula, every clinical trial, every "personalised" quiz was designed with lighter skin tones as the default. FST IV–VI skin — the skin of 1.5 billion people globally — has different melanin biology, different inflammatory responses, different reactions to UV and active ingredients.
No system was built for this. Until Toneek.
We collect 13+ structured data points — your location, skin history, hormonal context, current routine, and skin concerns. This is not a quiz. It is a clinical intake.
See the assessment→Our rule engine assigns one of 30 climate-calibrated formula codes in under 500 milliseconds. Your base formula, active ingredients, and concentrations are chosen for your specific profile.
Your formula is manufactured to order. Not picked from a shelf. Every ingredient, every concentration, every base is specific to your assessment result.
A single question at Week 2, 4, and 8 collects your outcome data. The system uses this to improve future assignments — yours and everyone else's with a similar profile.
Your formula base changes based on where you live. Humid tropical climates require different vehicles than cold continental ones. The actives are the same. The delivery is not.
Active concentrations are calibrated for deeper melanin density, higher sebum production in tropical climates, and the specific inflammatory cascade that causes PIH in darker skin. Not adapted from lighter skin research. Built from it.
Every outcome data point from every customer makes the next assignment more accurate. At 200 profiles, the predictive engine activates. At 1,000, it outperforms any rule-based system.
Lagos Oil Control + Clarity
🌴 Formulated for hot and humid climate (tropical)
Your formula is assigned in under 500ms from your assessment.
Every customer's skin is mapped across eight clinical dimensions. These scores update at each check-in. Here is what a typical profile looks like at Week 8.
Scores are calculated from your clinical assessment and update after each check-in. They are not estimates — they are derived from your specific profile data.
Skin inflammation calming. Barrier beginning to stabilise. No visible pigment change at this stage — this is normal and expected.
Visible improvement beginning. 65–72% of profiles on targeted brightening actives see measurable tone improvement at Week 4.
Measurable change in primary concern. Skin OS Score recalculated from your check-in data. 70–78% of FST IV–VI patients achieve measurable improvement at Week 8.
Melanin-rich skin has a higher melanocyte response to inflammation. Every breakout, every irritation, every aggressive active applied at the wrong concentration creates post-inflammatory hyperpigmentation.
This is not a cosmetic problem. It is a clinical one.
Toneek's formula system uses concentration ranges, base formulas, and active combinations validated specifically for FST IV–VI skin biology — not adapted from lighter-skin research.
Blocks melanin transfer from melanocytes to keratinocytes at the cellular level. Not just surface brightening.
Inhibits tyrosinase — the enzyme that produces melanin. Clinical evidence across FST IV–VI skin.
Targets the hormonal pigmentation pathway — specific to melasma and hormonally-triggered PIH.
Barrier repair. Anti-inflammatory. The foundation of every Restoration Protocol formula.
Lightweight gel base. Full active concentrations. Formulated for 85%+ humidity.
Medium lotion base. UV-intensive formulation. Harmattan protocol active October–February.
Richer base. Barrier-support priority. Climate transition protocol for diaspora.
Intensive barrier formula. Ceramic complex. Seasonal adaptation built in.
UV-adapted base. Warm-dry season calibration.
Ultra-lightweight. Maximum humidity tolerance.
Your location is detected automatically.
If your city is not in our database, you select your climate profile manually — 6 illustrated options.
Payment by bank transfer. Custom compounded on confirmation.
3-minute assessment. Instant formula assignment. Custom compounded for your skin.
Payment by bank transfer only. Custom compounded on payment confirmation.