Higher testosterone, lower cortisol, and a better sex life? Here’s what you can expect in the first dose, the first month, and beyond.
When most people try a new supplement, they don’t know what to expect. That’s not good. Sometimes, they take it for a few days, decide it’s not working, and stop. But it takes longer than a few days to notice the effects of most ingredients. Sometimes the supplement is working, but they don’t know the signs to look for.
In this series, we’re fixing that problem. We’ll tell you what to realistically expect and when, just like we did with cyanidin-3-glucoside, the nutrient partitioning agent.
This time, let’s examine the expected benefits timeframe for the natural T-booster, LJ100 – the patented form of Longjack, also known as Tongkat Ali or Eurycoma longifolia.
An important note
These timeframe expectations are based on taking 300 mg of LJ100 daily, formulated with caprylocaproyl polyoxyl-8 glycerides (Labrasol) as the delivery system. The info below doesn’t apply to generic or underdosed Longjack products that lack the drug-delivery agent. Omega-Man High Absorption Longjack (Buy at Amazon) uses this agent and 300 mg of LJ100.
✅ Short-term expectations: First 1 to 2 weeks
Measurable increases in free testosterone
Human studies on LJ100 at 200 to 300 mg per day repeatedly show a rise in total and free testosterone within 14 days. The mechanism is not steroid-like. Instead, LJ100 reduces stress-driven suppression of testosterone by lowering cortisol and increasing testosterone availability by enhancing LH signaling and freeing bound T from SHBG.
Most users notice this as small but noticeable improvements in morning alertness and drive, libido and sexual performance metrics, and a slight lift in perceived strength or training readiness.
Lower perceived fatigue and better mood stability
LJ100 has consistent data on reducing tension, anger, and confusion in stressed adults. The cortisol-lowering effect kicks in early. Many users report feeling less fried by the end of the workday, a more even mental state, less irritability, and more motivation to train.
Warm-up strength and workout quality may improve
Because this formula includes a self-emulsifying blend (Labrasol), absorption is faster and smoother than dry-powder capsules. That means users may feel early improvements in workout consistency, recovery between sets, and muscle contractility and pump. No one is adding ten pounds to their bench overnight, but workouts feel better.
✅ Medium-term expectations: 3 to 8 weeks
Noticeable improvements in strength and lean-mass support
LJ100 has data in middle-aged and older men showing improvements in muscular strength and body composition. The likely drivers are:
Higher free testosterone
Lower cortisol
Better training frequency due to improved mood and energy
Realistically, users can expect a few pounds of lean mass accretion if they train properly, and they’ll experience faster recovery reflected as being less sore and able to handle more volume. They can also expect increased strength and mildly elevated testosterone. This isn’t a steroid replacement. It’s a recovery enhancer and hormonal optimizer. But the difference accumulates.
Improved body fat partitioning
Indirect effects of cortisol reduction plus increased training load contribute to better partitioning, especially around the midsection. Users may notice a modest tightening of the waistline, less stubborn visceral-style bloating, and improved carbohydrate tolerance on training days.
Sexual health improvements
The libido boost stays steady or continues to climb through weeks 3 to 8. Research on LJ100 shows better erectile function scores, higher satisfaction ratings, and improved morning sexual function. This is one of the most reliable midterm benefits.
Better stress tolerance and mental resilience
By eight weeks, reductions in cortisol and improvements in neurotransmitter balance often show up as better sleep quality, lower baseline anxiety, and more stable motivation and mood.
✅ Long-term expectations: 8 weeks and beyond
A sustained, healthier hormonal environment
Longjack isn’t a stimulant. It works more like a foundational tonic. Over time, users can expect a more youthful testosterone-to-cortisol ratio, a tendency to maintain higher free testosterone year-round, and better maintenance of muscle mass during diet phases or stressful periods.
Longevity and healthy aging support
Longjack research touches on several longevity-adjacent pathways:
Chronic cortisol reduction protects muscle mass, brain tissue, and metabolic health.
Stable testosterone supports bone density, vitality, and metabolic rate.
Early research suggests antioxidant and anti-inflammatory actions from eurypeptides and glycosaponins.
LJ100 contributes meaningfully to long-term vitality through hormonal balance and stress reduction.
Lasting improvements in training capacity
With sustained use, users often find they maintain muscle more easily, tolerate higher training frequency, and preserve strength deeper into cuts or aging. These benefits become even more pronounced in men over 35, when testosterone naturally begins to drift downward.
The summary
What can Omega-Man (Buy at Amazon) users expect?
Short-term (1-2 weeks)
Higher free testosterone
Better mood, less fatigue
Improved libido
More productive workouts
Medium-term (3-8 weeks)
Noticeable strength increases
Small but meaningful lean mass gains
Better stress control and sleep
Improved body composition trends
Long-term (8+ weeks)
Sustained youthful hormonal balance
Easier muscle retention
Enhanced training capacity as you age
Support for metabolic and sexual health
For more info, check out LJ100 T-booster: The AI report card.