Test Line Test Enanthate
- Form
- Oil
- Sizes
- 10 ml (250 mg/ml), 10 ml (300 mg/ml), 30 ml (250 mg/ml), 10 ml (400 mg/ml)
- Price (10-pack)
- 55 - 1300 EUR
Product Comparison
Test Enanthate vs Test Propionate
Long ester (E) versus short ester (P). Steady-state versus quick peaks, once weekly versus every 2-3 days.
Test Line 
Test Line Test Propionate
- Form
- Oil
- Sizes
- 10 ml (100 mg/ml), 10 ml (200 mg/ml), 10 ml (150 mg/ml)
- Price (10-pack)
- 200 - 299 EUR
By the numbers
Number of sizes Test Enanthate: 4 Test Propionate: 3
Price from (10-pack) Test Enanthate: 55 EUR Test Propionate: 200 EUR
Price up to (10-pack) Test Enanthate: 1,300 EUR Test Propionate: 299 EUR
Values from the sizes and catalogue prices on this page, without Express and discounts.
Half-life compared
How quickly do they break down?
Share left after one dose, calculated from the half-lives in the lexicon
Test Enanthate~4.5 daysTest Propionate~21.6 hours
Half-life = 50 %
Day 9 after the dose
Test Enanthate25 %
Test Propionate< 0.1 %
| Product | Half-life | Day 7 | Day 14 | Day 28 |
|---|---|---|---|---|
| Test Enanthate | ~4.5 days | 34 % | 11.6 % | 1.3 % |
| Test Propionate | ~21.6 hours | 0.5 % | < 0.1 % | < 0.1 % |
Simplified model without an absorption phase, half-lives from the TPD lexicon.
Level
Level with regular doses
Each dose adds to what is left of the last one until a plateau forms. Values relative to the first dose, simplified model, no dosing information.
Test Propionate: one dose every other day, 2 days between dosesLexicon: Intramuscular, every other day
Peak 1.27×Trough 0.27×
Day 2 · 2. dose
1.21× of the first dose
1.21× of the first dose
Plateau
from Day 2
95 % of the plateau after dose 2
Peak
1.27×
of the first dose
Trough
0.27×
before the next dose
| Feature | Test Enanthate | Test Propionate |
|---|---|---|
| Category | Test Line | Test Line |
| Subcategory | Testosterone Line (Inject) | Testosterone Line (Inject) |
| Form | Oil | Oil |
| Price range | 55 - 1300 EUR | 200 - 299 EUR |
| GLP-1 | No | No |
Quick reference
What both have in common
- Same subcategory: Testosterone Line (Inject) - addressed via overlapping mechanisms.
- Same main category: Test Line / Test Line
This page is a high-level comparison for community discussion only. Refer to the linked detail pages for full descriptions, risk profiles and peer-reviewed studies. Not medical advice.
