SIXPEX Letropex 2.5mg/50tabs
✓ Most Powerful AI Available – Reduces estrogen by up to 98% at proper doses
✓ Can Reverse Gynecomastia – Treats early-stage gyno, not just prevents it
✓ Stronger Than Arimidex – 2-3x more potent for stubborn estrogen issues
✓ Eliminates Water Retention – Get completely dry and hard on cycle
✓ Emergency Gyno Treatment – The go-to compound when gyno develops
✓ Flexible Dosing – Effective at very low doses for precise control
$49.90
In stock
Why You Should Buy SIXPEX Letropex 2.5mg/50tabs at Steroiduck?
What It Does
Letropex 2.5mg contains Letrozole at 2.5 milligrams per tablet – the most powerful third-generation aromatase inhibitor (AI) available. Originally developed for treating estrogen-receptor-positive breast cancer in postmenopausal women, Letrozole became essential for steroid users with stubborn estrogen issues, gynecomastia treatment, or when using heavily aromatizing compounds.
When you take Letropex, it extremely powerfully inhibits the aromatase enzyme that converts testosterone into estradiol (estrogen). Letrozole can reduce estrogen levels by 98% at full doses – significantly more than other AIs. This exceptional potency makes it the strongest estrogen control option but also requires careful dosing to avoid crashing estrogen completely.
Letropex is taken orally every other day or daily depending on needs and individual response. Most users take 0.5-1.25mg every other day for on-cycle estrogen control, or 2.5mg daily for 2-3 weeks to treat active gynecomastia. Within 2-3 days, estrogen levels drop dramatically, eliminating water retention, stopping gyno progression, and preventing all high-estrogen side effects.
Most Powerful Estrogen Reduction
Letropex’s defining characteristic – it reduces estrogen levels by up to 98% at full doses, making it 2-3x more potent than Arimidex. This extreme power makes it essential for users who don’t respond well to weaker AIs, or when running very high doses of aromatizing compounds. When other AIs fail to control estrogen, Letropex succeeds.
Can Reverse Active Gynecomastia
Unlike other AIs that only prevent gyno, Letropex can actually reverse early-stage gynecomastia when caught within first 4-6 weeks of development. The dramatic estrogen suppression allows existing breast tissue to shrink. At 2.5mg daily for 2-3 weeks, many users report significant gyno reduction or complete reversal.
Superior for Heavy Aromatizers
Users who aromatize heavily (genetic high aromatase activity) or those running very high testosterone doses (1g+ weekly) or multiple aromatizing compounds often find Arimidex insufficient. Letropex provides the extreme estrogen control needed when standard AI dosing doesn’t work.
Eliminates All Water Retention
The powerful estrogen suppression completely eliminates subcutaneous water retention. You stay bone-dry even on wet compounds like testosterone, Dianabol, or Anadrol. The dryness enhancement is more dramatic than weaker AIs – muscles appear harder and more defined despite bulking.
Emergency Gyno Protocol
When gynecomastia develops despite AI use, Letropex is the emergency treatment. The protocol: 2.5mg daily until symptoms resolve (typically 2-3 weeks), then transition back to standard AI. Many users avoid surgery by catching gyno early and using Letropex aggressively.
Works When Others Fail
Some users become non-responsive to Arimidex after extended use or multiple cycles. Letropex’s different binding characteristics and superior potency often works when other AIs have failed to control estrogen adequately.
This product isn’t intended to diagnose, treat, cure, or prevent any disease. Letrozole is a prescription medication and should only be used under proper medical supervision for legitimate medical purposes.
Recommended On-Cycle Dosage:
Low Aromatization (400-500mg testosterone): 0.25-0.5mg every other day
Moderate Aromatization (500-750mg testosterone): 0.5mg every other day
High Aromatization (750mg+ testosterone or multiple aromatizing compounds): 0.5-1.25mg every other day
Very High Aromatization (heavy aromatizers): 1.25mg every other day or 0.5mg daily
Gynecomastia Treatment Protocol:
Active Gyno (Early Stage - within 4-6 weeks):
2.5mg daily until symptoms completely resolve (typically 2-3 weeks)
Then transition to: 1.25mg every other day for 1 week
Then transition to: standard on-cycle dose
Gyno Prevention (if previous issues):
0.5-1.25mg every other day from start of cycle
When to Take:
Take with or without food. Consistency matters more than timing. Many users prefer evening dosing to minimize any fatigue. Can be taken once daily or every other day depending on protocol.
Dosing Strategy:
Start Conservative:
Begin with 0.5mg every other day and assess response. Letropex is so potent that less is often more. Many users find this dose sufficient even for heavy cycles.
Blood Work-Based (Optimal):
Get blood work at weeks 4-6, dose to keep estradiol in 20-40 pg/mL range. Adjust dose based on actual estrogen levels, not just symptoms.
Most Common (from crashed estrogen):
- Severe joint pain and stiffness (most common low-E symptom)
- Complete loss of libido and erectile dysfunction
- Extreme fatigue and lethargy
- Depression, anxiety, mood changes
- Very dry skin
- Cognitive difficulties (brain fog)
Less Common:
- Headaches
- Hot flashes
- Digestive upset (rare)
- Muscle weakness
Serious Side Effects:
- Severely crashed estrogen causing debilitating joint pain, mental health issues
- Bone density reduction with long-term high-dose use
- Extreme negative cholesterol changes (HDL crashes significantly)
- Cardiovascular strain from very low estrogen
How to Manage:
Letropex is VERY easy to overdose due to extreme potency. If you experience severe joint pain, complete libido loss, or severe depression, you've crashed estrogen. Stop Letropex immediately for 5-7 days, then restart at half your previous dose. Get blood work checking estradiol to verify levels. Target 20-40 pg/mL, not zero.
Active Ingredient: Letrozole (4,4'-[(1H-1,2,4-triazol-1-yl)methylene]dibenzonitrile)
Dosage Strength: 2.5 mg per tablet
Quantity: 30 tablets per bottle
Form: Oral tablets
Intended Use:
Primary medical use: Adjuvant treatment of hormone receptor-positive early breast cancer in postmenopausal women.
Primary bodybuilding use: Extreme estrogen control during aromatizing cycles, gynecomastia treatment and reversal, managing stubborn high estrogen, emergency AI protocol.
Classification: Third-generation non-steroidal aromatase inhibitor
Mechanism of Action: Letrozole is an extremely potent and highly selective non-steroidal aromatase inhibitor that competitively and reversibly binds to the aromatase enzyme's heme group. It blocks conversion of androgens (testosterone, androstenedione) into estrogens (estradiol, estrone) with exceptional efficacy. At 2.5mg daily, Letrozole reduces estrogen levels by 98% in clinical studies - the highest suppression of any AI. At 0.5mg doses, suppression is approximately 75-85%. The inhibition is highly selective - does not affect adrenal corticosteroid or aldosterone production. Unlike steroidal AIs, Letrozole binds reversibly, meaning estrogen production resumes after discontinuation.
Molecular Formula: C17H11N5
Molecular Weight: 285.30 g/mol
Half-Life: 2-4 days (approximately 48-96 hours)
Time to Steady State: 6-8 weeks with daily dosing (2-4 weeks with EOD)
Peak Plasma Concentration: 1 hour after oral dose
Bioavailability: Nearly 100% oral bioavailability (extremely well absorbed)
Effects on Estrogen:
- Reduces estradiol by 98% at 2.5mg daily
- Reduces estradiol by 75-85% at 0.5mg doses
- Effects visible within 24-48 hours
- Maximum suppression at 2-3 days
- Highly dose-dependent response
Plasma Protein Binding: 60%
Hepatotoxicity: Minimal - not hepatotoxic at therapeutic doses
Detection Time: Not typically tested in athletic drug screening
Administration: Oral tablets taken with or without food. Can split tablets for lower doses using pill cutter. Take at consistent times for stable levels.
Storage: Store at room temperature (68-77°F or 20-25°C) in dry location. Protect from light and moisture. Keep in original container with desiccant.
Also Known As: Letrozole, Femara (brand name), Letro
RELATED PRODUCTS
Oxandrolone Tablets 50
Original price was: $120.00.$99.90Current price is: $99.90.
Clomiphene Citrate
Original price was: $59.90.$44.90Current price is: $44.90.
Oxymetholone
Original price was: $85.00.$64.90Current price is: $64.90.
Stanozolol 10mg
$36.90
Oxandrolone 50mg
$94.90