Presale open now
Hair, approached
at the root.
For women who have tried everything and still are not getting answers. Built around the biology most supplements overlook.
Find your root cause
What is your hair actually trying to tell you?
Take the 5-question quiz and we will tell you exactly which ingredient in TAJI addresses your specific situation.
GMP certified
Ships August 2026
Full refund before shipping
Founding customer pricing is live
Ships August 2026
Reserve yours at $36
Clinically studied ingredients
GMP certified US manufacturing
Lustriva, the ingredient most supplements skip
300 bottles available
Full refund before shipping
Coming to Kenya September 2026
Founding customer pricing is live
Ships August 2026
Reserve yours at $36
Clinically studied ingredients
GMP certified US manufacturing
Lustriva, the ingredient most supplements skip
300 bottles available
Full refund before shipping
Coming to Kenya September 2026
Why TAJI exists
The wellness industry built hair supplements for the average woman. You are not average. Your biology deserves a formula that was actually built around it.
Hair loss in women is almost never one thing. It is a convergence of nutritional gaps, hormonal shifts, and follicle-level signals that most brands have spent decades collapsing into a single biotin capsule. TAJI was built to address what biotin leaves untouched, the root causes that actually explain why your hair stopped growing.
01
Iron deficiency starves your follicles
Iron deficiency is the most common nutritional deficiency in women globally. It directly reduces the oxygen your follicles receive during the growth phase. Most hair supplements contain zero iron.
02
Cortisol pushes follicles into rest
Chronic stress, postpartum hormonal shifts, and difficult life seasons all elevate cortisol and trigger a premature resting phase called telogen effluvium. This is why shedding follows stress.
03
Follicles need the right signals to grow
Without the specific compounds that support follicles in their active growth phase, nothing else you take will move the needle. Lustriva addresses this at the cellular level and most brands cannot afford it.
The formula
Three hero ingredients. Nine total. Every one earning its place.
Hero ingredient
Lustriva
Patented follicle activator by Nutrition21
A patented complex of bonded arginine silicate and magnesium biotinate. Clinically shown to support follicles in their active growth phase. The ingredient most supplement brands cannot afford to include.
Clinical evidence
In a double-blind, placebo-controlled trial of 90 women, Lustriva increased hair thickness over 12 weeks. Early changes observed at week 3.
Stress root cause
Ashwagandha KSM-66
Cortisol regulation and stress-driven shedding
The most clinically studied form of ashwagandha available. At 300mg it directly targets the cortisol mechanism behind stress and postpartum shedding. The root cause most formulas never acknowledge.
Clinical evidence
A randomized controlled trial documented a 32.6% reduction in serum cortisol over 60 days. A 75-day trial showed improvements in hair density and reduced hair fall.
Absorption triad
Ferrochel Iron + Vitamin C + L-Lysine
Iron deficiency and follicle oxygen delivery
Iron alone does not absorb efficiently. Vitamin C enhances it. L-Lysine is a known cofactor almost no supplement includes. All three together because having iron on the label is not the same as delivering it to your follicle.
Clinical evidence
Ferritin below 30 ng/mL doubles the risk of diffuse shedding. Restoring levels to 40 ng/mL or above is associated with visible reduction in shedding and early regrowth.
Not sure which root cause is yours
Take the root cause quiz.
Five questions built around the clinical signals that distinguish iron deficiency from cortisol-driven shedding from follicle nutrition gaps. Your result tells you exactly which ingredient in TAJI addresses your specific situation.
The evidence
Not because we say so. Because the research does.
Every ingredient in TAJI has published peer-reviewed evidence behind it. Every form was chosen for absorption, not label optics. This is what it looks like when a supplement is built around the science rather than the marketing brief.
2x
Higher shedding risk when ferritin falls below 30 ng/mL
3 weeks
Earliest observable hair thickness changes with Lustriva in clinical trial
32%
Reduction in serum cortisol in KSM-66 randomized controlled trial
75d
Significant hair density and growth improvements in KSM-66 oral trial
"I dealt with low iron myself. I watched women around me do everything right and still see their hair suffer. When I found Lustriva and mapped out the real nutritional gaps most women were navigating alone, I realized the formula I needed did not exist. So I built it. Not for a market. For every woman who has been told the problem is her routine when it was never about her routine at all."
Xaviera McCleskey, Founder of Kijivu
Your crown was never the problem.
Now it has what it actually needs.
Reserve my bottle, $36 300 presale bottles at $36 · GMP certified · US manufactured · Ships August 2026 These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before use.