Clinically studied ingredients9 active ingredientsGMP-compliant manufacturingManufactured in the USA3 capsules daily
Clinically studied ingredients9 active ingredientsGMP-compliant manufacturingManufactured in the USA3 capsules daily
See the bottle, capsules, and ingredient label. Tap a photo to open it at full size.
Formulated with clinically studied ingredients
Daily hair growth supplement
TAJI Daily Hair Growth Supplement
Support hair thickness, nutrition, and a healthy stress response in one daily routine.*
- Hair-thickness support*
- Nutritional support*
- Healthy stress-response support*
With Lustriva®, KSM-66® Ashwagandha & Ferrochel®
Lustriva® study: improved hair thickness as early as 3 weeks.†
†The high-dose Lustriva group showed a measured improvement versus placebo in a 12-week study in women. This was an ingredient study, not a trial of TAJI. Individual results vary. Study details
90 capsules · 3 daily · 30-day supply · Manufactured in the USA
$40
one-time purchase
GMP-compliant manufacturing
US manufactured
Clinically studied ingredients
What TAJI does
Iron support
Stress support
Hair thickness support
Formulated with Ferrochel®, KSM-66® Ashwagandha, and Lustriva®
Make room for nutrition
Your hair routine, with support from within.
You've put care into your hair. Bring nutrition into the routine with TAJI, a daily formula for hair-thickness, nutritional and stress support.*
Why TAJI
One daily routine, with a reason behind each ingredient. TAJI brings together hair-thickness, stress and nutritional support in three capsules with food.*
Lustriva®
Hair-thickness support*
A clinically studied biotin and silicon complex, included for its role in hair thickness.
KSM-66®
Healthy stress-response support*
For the seasons when life is life-ing. Stress can trigger excessive shedding; KSM-66® supports a healthy stress response.
Ferrochel®
Iron support, chelated for absorption*
Too little iron can contribute to hair loss. Ferrochel® provides a chelated form of iron for nutritional support.
Hair, approached at the root
Why nutrition and stress belong in the hair conversation.
More hair in your brush can leave you wondering what changed. Stressful seasons and insufficient nutrients, including iron, can contribute to shedding or hair loss. The cause matters.
TAJI brings together Lustriva® for hair-thickness support, Ferrochel® for iron support, and KSM-66® Ashwagandha for a healthy stress response.*
Iron support is most relevant when intake or levels are low. More iron is not better for everyone. Sudden, patchy, or unexplained hair loss deserves a medical evaluation.
See the actual bottle and ingredient label in the video.
Plus 6 additional supportive ingredients, including bioavailable Vitamin D3, B12, folate, and zinc. 3 capsules a day, one routine.
Explore the ingredients and research
Lustriva® Hair thickness support
A bonded arginine silicate and magnesium biotinate complex, studied at the follicle level for its effect on hair thickness. In a 12-week randomized, placebo-controlled study in women, the high-dose Lustriva group showed an improvement in measured hair thickness as early as week 3 versus placebo, maintained through week 12.†
KSM-66® Ashwagandha Stress support
Stress can trigger excessive hair shedding. TAJI includes KSM-66® Ashwagandha for healthy stress-response support.* A 2026 randomized trial also reported improvements in hair density, growth rate, and hair-cycle measurements after 75 days of oral KSM-66®. That trial used 600 mg daily; TAJI provides 300 mg daily, so its hair outcomes cannot be assumed for TAJI's dose. The study did not establish that TAJI reduces shedding.
Ferrochel® Chelated iron for nutritional support
Low iron can contribute to hair loss. TAJI provides 18 mg of iron per daily serving as Ferrochel®, a ferrous bisglycinate chelate studied for absorption and tolerability. Its role here is nutritional support; absorption research does not establish a direct reduction in shedding. If you suspect iron deficiency, speak with a healthcare professional about testing and appropriate treatment.
Plus 6 additional supportive ingredients
L-Lysine
Vitamin C
Vitamin D3
Vitamin B12
Folate
Zinc
Why not just biotin?
Biotin
One nutrient, commonly associated with hair health on its own.
TAJI
A multi-ingredient formula designed around nutritional, stress, and hair-thickness support, together.*
Each ingredient has a role in this daily formula, from nutritional support to stress and hair-thickness support.*
About the three-week finding
Kalman & Hewlings (2021) studied 90 women for 12 weeks. The high-dose group showed a significant change in the ratio of fine (vellus) to thicker (terminal) hairs versus placebo by week 3, maintained through week 12. This measurement does not establish a specific increase in hair length by three weeks.
The study's high-dose capsule contained 146.5 mg inositol-stabilized arginine silicate and 11.7 mg magnesium biotinate, providing 10 mg silicon and 10 mg biotin. The study was funded by JDS Therapeutics. TAJI's finished formula was not tested in this trial.
Read the published studyWe link directly to ingredient research because you deserve to see where our claims come from. Some cited studies were funded by ingredient manufacturers. We believe that context is worth stating plainly.
Lustriva® is a registered trademark of Nutrition21, LLC. KSM-66® is a registered trademark of Ixoreal Biomed Pvt. Ltd. Ferrochel® is a registered trademark of Balchem Corporation. These companies do not produce or endorse TAJI.
What's inside the bottle matters.
GMP
Compliant US manufacturing
9
Intentional active ingredients
3 capsules
Capsules per day
Real Care
Support after your purchase
An easy step to add to your morning
Take 3 capsules daily with food. Keep your bottle somewhere that makes the habit easy to remember, like beside your breakfast things. Follow the label directions and check with your healthcare professional if you're unsure whether TAJI is suitable for you.
What to expect
Month 1
Building consistency
Build a daily habit and follow the label directions. This is a time to establish consistency, rather than expect an immediate visible change.
Month 2
Stay consistent
Continue your routine and note any changes without expecting a set result by a particular date.
Month 3+
Evaluating meaningfully
Review your experience over time. Ingredient studies do not guarantee the same results from TAJI, and individual experiences vary.
Consistency takes time. TAJI does not promise a specific result or timeline.
Your shelf is full. Make room for nutrition in your hair routine.
If your bathroom cabinet could talk
You buy the oil, save the tutorial and give the new routine a chance. Then wash day comes around, and you're still wondering why your hair feels different. It makes sense to look beyond the next product on the shelf and consider nutrition alongside your hair care.
Hair that's noticeably thinner than it used to be
A widening part you can't style around anymore
Products tried already, without much to show for it
01 Another product, and the same questions?
Hair changes can have several causes, and a new oil may not answer every question. TAJI adds nutritional support alongside your existing routine. It does not replace an evaluation of unexplained hair loss.
02 Doing everything right and still not seeing growth?
Iron is essential for normal red blood cell production and oxygen transport, and low iron can be associated with hair shedding. TAJI includes Ferrochel®, a chelated iron form designed for absorption.
03 More hair in the shower after a stressful season?
Stress can affect the hair growth cycle, sometimes with shedding appearing months after the stressful period itself. TAJI includes KSM-66® Ashwagandha for stress support.
Is TAJI for you?
TAJI may be worth considering if
- Your hair has been shedding more than usual
- Your hair seems stuck at the same length
- You've been through a stressful season
- You've experienced hormonal changes
- You want nutritional support alongside your existing hair routine
Talk to a doctor first if
- Your hair loss is sudden, severe, patchy, or painful
- Your hair loss is otherwise unexplained
Before you order
How do nutrition and stress relate to shedding?
Stress can trigger excessive shedding, and insufficient iron or other nutrients can contribute to hair loss. TAJI provides hair-thickness, nutritional, and healthy stress-response support.* Its ingredient roles do not mean every cause of shedding can be addressed with a supplement. If shedding is persistent or unexplained, speak with a healthcare professional.
Is TAJI just another biotin supplement?
No. TAJI is a multi-ingredient formula designed around several factors relevant to healthy hair, including nutritional status, stress support, and hair-thickness support. It combines 9 intentional ingredients rather than relying on biotin alone.*
Why does TAJI contain iron?
Iron is essential for normal red blood cell production and oxygen transport, and low iron has been associated with hair shedding in some research. TAJI includes Ferrochel®, a chelated iron form designed for absorption, as part of its broader nutritional support.
How long should I take TAJI?
We recommend giving your routine at least 90 days before evaluating meaningful changes in hair growth and thickness.
Can I take TAJI with my other vitamins?
TAJI contains several active ingredients, so check your total daily intake and speak with your healthcare professional if you're already taking supplements or medications.
Is TAJI only for Black women?
No. TAJI was created from an East African and diaspora perspective, but it is for adults of every background who want nutritional, stress, and hair-thickness support as part of their hair routine.*
Do I need to have an iron deficiency to take TAJI?
TAJI provides 18 mg of iron per daily serving. It is not intended to diagnose or treat iron deficiency. Speak with your healthcare professional before use if you have been advised to limit iron, have an iron-storage condition, or are unsure whether an iron-containing supplement is appropriate for you.
Can TAJI replace treatment for hair loss?
No. TAJI is a dietary supplement intended to support normal hair health and is not a treatment for medical hair-loss conditions. Sudden or unexplained hair loss should be evaluated by a healthcare professional.
Can I take it if I'm pregnant or breastfeeding?
Please consult your healthcare professional before using TAJI during pregnancy or breastfeeding.
Can TAJI interact with medications?
Iron can affect the absorption of certain medications, including levothyroxine and levodopa. If you take prescription medication or another iron-containing supplement, ask your healthcare professional how to use TAJI safely.
What if TAJI isn't right for me?
Contact us within 30 days of delivery. We'll listen, review your experience individually, and determine how we may be able to help. Because TAJI is an ingestible product, dissatisfaction with results does not automatically qualify an order for a refund, replacement, or store credit.
What's your return policy?
For health and safety reasons, TAJI is final sale and cannot be returned or refunded because it is an ingestible product. If your order arrives damaged, defective, or incorrect, contact us within 7 days of delivery with your order number and photographs so we can review the issue. Any replacement, store credit, or other accommodation is determined case by case and is not guaranteed. See our refund policy for complete terms.
Customer care, shipping issues, and returns
🛡️
We care what happens after checkout
Hair changes take time. If you have a concern about your order or experience, contact us. We'll listen, review it carefully, and determine how we can best help.
Customer care and final-sale policy
If something doesn't feel right, contact us within 30 days of delivery. We'll review your experience individually and work with you toward an appropriate resolution where possible. Because TAJI is an ingestible product, all sales are final and we cannot accept returns or offer refunds for opened or unwanted products.
If There Is an Order Problem
If your order arrives damaged, defective, or incorrect, contact us within 7 days of delivery with your order number and photographs. Once verified, we may replace the affected item or provide another appropriate remedy at our discretion. See our refund policy for complete terms.
🏭
GMP-compliant facility
🇺🇸
Manufactured in the USA
🧪
Batch quality documentation
✓
90 capsules per bottle
Make room for nutrition in your morning.
Start a daily hair-health routine with TAJI. Choose the supply that fits you.*
$40 · 30-day supply · Customer care included
Launch orders ship within 5–10 business days in the US.*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. Keep out of reach of children. Consult your healthcare professional before use, particularly if you are pregnant, breastfeeding, taking medication, managing a medical condition, or taking another iron-containing supplement.