Aromasin – Exemestane

Aromasin is Syncom Labs' oral exemestane, a steroidal aromatase inhibitor supplied as 20mg capsules. It binds the aromatase enzyme irreversibly, permanently blocking the conversion of testosterone into oestradiol rather than just reducing it, which is why users don't get the same oestrogen rebound seen when stopping non-steroidal AIs like anastrozole. It's used alongside aromatisable compounds such as testosterone to keep oestrogen-related side effects in check.

A common approach is around 12.5mg every other day, taken with food to help absorption, then adjusted up or down based on bloodwork and symptoms, without exceeding 25mg per day. It's not a fixed course but is run as needed for as long as an aromatisable compound like testosterone is in the cycle. This is general usage information, not a personal medical protocol, and doses should be set against your own oestradiol results.

Reported side effects include joint pain, headache, fatigue, hot flushes, nausea, and a drop in HDL cholesterol. Because it can push oestrogen quite low if overdosed, joint aches and low libido are usually the first signs to dial the dose back rather than push through. Baseline and follow-up bloodwork covering oestradiol, testosterone, and a lipid panel every 4 weeks is the way to catch problems before they become symptomatic.

Both control oestrogen from aromatisable steroids, but anastrozole is a competitive inhibitor that can be reversed by increasing dose, while exemestane binds permanently so oestrogen suppression is more stable once the enzyme is bound. Some users switch between the two if side effects persist on one, but running both together isn't advised without medical supervision since it's easy to crash oestradiol too low. Choice often comes down to which one an individual tolerates better on bloodwork rather than one being universally stronger.

Aromasin itself is an oestrogen control tool used during a cycle, not a PCT compound, and it doesn't carry its own mandatory post-cycle protocol. Whether PCT is needed depends on what it was run alongside, such as testosterone or other suppressive compounds in the cycle. Treat it as cycle support, and plan PCT around the actual anabolic steroids used rather than the AI itself.

Every box of Syncom Labs Aromasin sold here is genuine stock with a verification check-code so you can confirm authenticity on arrival. Orders ship from the UK on Royal Mail Tracked 24 in plain, discreet packaging, with most UK orders arriving in 1-2 working days, and same-day dispatch applies if payment clears before noon on a working day.