| delivery by region | International 10-21 days |
|---|
L-Thyroxine (T4) ZPHC — 0.1 mg × 100 tablets
$29.00
L-Thyroxine (Levothyroxine sodium) — synthetic T4 hormone
100 film-coated tablets × 0.1 mg (100 µg each)
- Thyroid replacement & metabolic research: converts to active T3, raising basal metabolic rate and supporting fat-loss studies.
- Standard research dosing: 25–100 µg daily, titrated in 12.5–25 µg steps every 7 days; monitor resting pulse & body temperature.
- Stack usage: often combined with Clenbuterol or Yohimbine for cutting protocols; ensure adequate caloric intake & electrolytes.
- Safety notes: avoid abrupt discontinuation; track TSH/T4 labs in long-term trials.
- QC: ≥ 99 % API purity (HPLC); GMP tablet press; tamper-evident cap with scratch-code authenticity.
L-Thyroxine (T4) ZPHC — 0.1 mg × 100 tablets
$29.00






Victor M. (verified owner) –
No pressure upsells, no nonsense at checkout. I compared what arrived against the lab result page on the site and it lined up. Earned the repeat business.
Reece T. –
Came through customs without any drama at all. They kept me updated at each stage without me having to ask.
Oscar F. (verified owner) –
Mixed experience, but I got what I paid for in the end. I will plan further ahead next time.
Devon S. (verified owner) –
They answered a follow-up question after the order had already shipped. Shipping was quicker than the window quoted at checkout.
Daniel E. (verified owner) –
Delivery took a few days longer than I expected but it did arrive. They answered a follow-up question after the order had already shipped. Will be back for the same item.
Ruben G. (verified owner) –
Hologram and batch number were both intact and matched. Order went from paid to shipped in well under a day.