
Beginner LevelFirst CycleBulking
Out of stock
Proper Labs Beginner Stack - First Bulking Cycle
Beginner LevelFirst CycleBulking
The classic beginner bulk kickstart with estrogen control
£180.50 Save 9%
£165.00
£156.75with Crypto -5% (5% off) Out of stock
What's in this stack
3 products
Testosterone Enanthate 300 – Proper Labs£39.90 each×2
Dianabol – Proper Labs [100tabs/10mg]£29.90 each×2
Arimidex – Proper Labs [50tab/1mg]£40.90 each×1
Bought separately £180.50You save £15.50 (9%)
Usage Injectable
Performance Profile
/ 5- Strength4
- Keep gains4
- Popularity5
- Weight gain4
- Anti-estrogen5
- Fat / water loss1
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Frequently Asked Questions
What is in the Proper Labs Beginner Stack and what does each part do?
This stack combines three products for a first bulking cycle: Testosterone Enanthate, Dianabol, and Arimidex. Testosterone Enanthate is a long ester injectable that provides the steady anabolic base for the whole cycle. Dianabol is an oral kickstart used only in the opening weeks to bring on early strength and size while the enanthate ester is still building up in the blood, and Arimidex is an aromatase inhibitor taken alongside both to keep estrogen conversion under control.
How is this stack typically run for a first bulking cycle?
A common beginner layout runs Testosterone Enanthate at 400-500 mg per week across the full 12 weeks, split into two injections such as 200-250 mg twice weekly. Dianabol is taken orally at 20 mg a day for the first 4-6 weeks only, sometimes stepped up to 30-40 mg a day if well tolerated, then dropped once the enanthate has reached stable blood levels. Arimidex is dosed at around 0.5 mg every other day through the cycle and adjusted based on how you respond or on bloodwork, not run as a fixed dose regardless of symptoms. This is a guide to how the stack is generally structured, not medical advice.
Why does the stack need an aromatase inhibitor like Arimidex?
Both testosterone and Dianabol aromatise, meaning the body converts a portion of them into estrogen. Rising estrogen during a bulk is what drives water retention, bloating and gyno risk, so Arimidex is included specifically to blunt that conversion and keep the physique fuller without the excess puffiness. Some users need less than the guide dose and some need more, so it is worth adjusting based on bloodwork rather than running a fixed amount blindly.
What side effects should someone watch for on this stack?
Expect the usual testosterone-driven effects such as oily skin, increased appetite and possible acne, plus Dianabol's tendency to add water weight and raise blood pressure and liver values during its short run. Arimidex helps manage the estrogen side but overdoing it can crash estrogen too low, causing joint pain, low libido or poor mood. Anyone with existing blood pressure, liver or lipid concerns should get bloodwork done before and during the cycle rather than guessing, and both compounds suppress natural testosterone so a proper PCT is expected once the cycle finishes.
How does this compare to running Testosterone Enanthate alone without the kickstart?
Testosterone Enanthate alone is simpler and lower risk, since it removes the oral liver load and the extra estrogen management that Dianabol brings, but gains build more gradually because the ester takes a few weeks to reach stable levels. Adding the Dianabol kickstart front-loads noticeable strength and size in the first month while the testosterone is still ramping up, at the cost of a heavier sides profile early on. Beginners who want the fastest visible start choose the stack, while those who prefer the lowest-risk entry point often start with testosterone on its own.
Is this genuine Proper Labs stock and how fast does it ship?
Every item in the stack is genuine Proper Labs stock with a verification check-code on the box so you can confirm authenticity on arrival. Orders ship from the UK on Royal Mail Tracked 24, with most UK orders arriving in 1-2 working days, and everything goes out in plain, discreet packaging. Get your order in before noon on a working day and it goes out same day.

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