Consider Yellow 40% for
- Longer tattoo appointments
- Returning buyers familiar with Yellow
- Larger pieces that need a longer published window
- Collectors who prefer the traditional TKTX formula

Yellow 40% is the traditional longer-session TKTX formula many returning buyers recognize. It remains a familiar option for extended tattoo appointments and collectors who prefer the classic colour.
Add 11 more to unlock $12.00 each.
Choose Yellow when you already know and prefer the traditional formula. New buyers seeking the current stronger long-session option should compare Green.
Green is the current stronger long-session option. Black fits a typical medium appointment, while Gold is designed around shorter tattoo, piercing and aesthetic sessions.
Compare the range ↓Your package may not include a full tutorial. These checkpoints summarize our application guide and help you plan the conversation with your artist or treatment professional.
Ask whether topical numbing products are permitted for your appointment and placement.
Test a small area in advance. Stop use if irritation or an unexpected reaction occurs.
Wash with soap and water, shave only if needed, dry completely, then apply a small, even amount to a small area.
Use the guide window for this formula, remove the cream before the procedure, and let your artist cleanse the intact skin.
Your session length, treatment area and professional’s preference matter more than choosing by colour alone.
Clear answers for Canadian shoppers comparing TKTX formulas.
Both sit in the longer-session category. Yellow is the traditional recognizable formula, while Green is positioned as the current stronger option in this range.
The published guide range is approximately 4–5 hours. Individual experience varies, so treat this as an estimate rather than a guarantee.
Yellow is most useful for returning buyers who already know the classic formula and want it for a longer tattoo appointment.
Yes. Current availability is synchronized with Canadian inventory, and eligible tracked delivery methods are shown at checkout.
Live Canadian inventory. CAD checkout. Tracked delivery.