Canadian owned since 2003
  • Free Canada Post shipping on orders over $300
  • Tracking number within 72 hours of payment
  • Ships from inside Canada in a plain box
  • 4.94 ★ from 731 customer reviews
Like6.5KTrack orderHelpContact
In stock · tracking within 72 hZionova Aromasin 10mg5.001 reviews
ZIONOVA

Zionova Aromasin 10mg

Exemestane · 10 mg

5.001 review
PER BOTTLE$114CAD
$2.28 per tablet

Zionova Aromasin 10mg: Exemestane 10 mg, 50 tablets. Ships from inside Canada in plain packaging, with tracking within 72 hours; free Canada Post shipping over $300.

or
Ships from inside CanadaTracking in 72 h
Canada Post Xpresspost$30Free over $300
UPS or FedEx$60Free over $1,000
Plain box, tracked · Interac e-Transfer · card or Google Pay after your first order
Product label
Aromasin 10mgZIONOVA · SC-13023Ships from CanadaSealed
Compound
Exemestane
Strength
10 mg per tablet
Pack
50 tablets
Total per order
500 mg
Half-life
About 24 hours
Form
Tablets

About Zionova Aromasin 20mg

Exemestane (Aromasin) is a steroidal aromatase inhibitor that permanently disables the aromatase enzyme it binds to. It is a breast-cancer medicine.

Zionova: Each order is 50 tablets.

Commonly used for

  • Lowering estradiol when it is high on bloodwork
  • Medical: breast cancer after menopause

Compound profile

2D structure of Exemestane
Exemestane

Formula
C20H24O2
Molecular weight
296.4 g/mol
CAS number
107868-30-4
PubChem
CID 60198

How it works

It binds aromatase irreversibly (“suicide inhibitor”), so estradiol stays lower until the body makes new enzyme.

Half-life: about 24 hours.

Release profile

How levels rise and fall after a single dose, based on a half-life of about 24 hours. Each mark on the axis is one half-life; after about five, almost none is left.

0 d1 d2 d3 d4 d5 d

An illustration from the half-life only; real levels vary with dose, food, how quickly it is absorbed and the person.

Clinical reference dose

Clinical reference: the breast-cancer label dose is 25 mg once a day after a meal. Off-label use in men is much lower and should follow estradiol bloodwork.

Over-suppressing estradiol causes joint pain, low libido and mood problems.

Sources: 1

These are reference amounts from labels and clinical studies, not a personal recommendation. A doctor sets the right dose for you, using your bloodwork.

Measuring calculator

Enter the amount you have been prescribed or are working from, and this works out exactly what to measure from this product. It doesn’t suggest an amount.

Measure—Enter an amount
 
—
 
—

Arithmetic only, from the strength on this product’s label. Check the label on your vial or bottle, follow your prescriber, and ask a pharmacist if you’re unsure how to measure.

Combinations and interactions

Often compared or used with

  • Compared with anastrozole: exemestane is steroidal and irreversible; some find estrogen rebound smaller when stopping.
  • Never combined with another aromatase inhibitor.

Interactions to know

  • Estrogen-containing medicines counteract it.
  • Strong enzyme inducers (rifampin, St. John’s wort) lower its levels.

Tell your doctor and pharmacist about everything you take, including supplements, before adding anything new.

Side effects and risks

Low estrogen

Joint pain, fatigue and low libido.

Bones

Bone density can fall with long use.

Hair and skin

Mild androgenic effects such as acne in some users.

Don’t use it if you

Are pregnant or breastfeeding, have osteoporosis, or have not had estradiol measured.

Bloodwork checklist

  • Total and free testosterone
  • Sensitive estradiol
  • LH and FSH
  • Lipid panel
  • Liver enzymes
  • Semen analysis if fertility matters to you

Your family doctor can order these, or you can pay for private testing at labs such as LifeLabs or Dynacare. Test before you start, after 6–8 weeks, and again after you stop.

Common questions

Should it be taken with food?

Yes. The label says after a meal, which improves absorption.

How fast does it ship?

Orders ship from inside Canada with a tracking number within 72 hours of payment. Weekend orders are packed on Sunday or Monday. Canada Post Xpresspost takes 2–5 business days to most cities; UPS or FedEx is faster. Shipping is free by Canada Post over $300 and by UPS or FedEx over $1,000.

How is it packaged?

In a plain box with no product names or branding on the outside.

Is exemestane legal in Canada?

Exemestane is a prescription drug in Canada. Talk to a doctor or pharmacist about whether it is right for you.

Sources

  1. Pharmacokinetics and dose finding of a potent aromatase inhibitor, aromasin (exemestane), in young malesMauras N et al. · J Clin Endocrinol Metab · 2003 · PMID 14671195

Chemical data and structures: PubChem, U.S. National Library of Medicine. Protein sequences: UniProt.

Specifications

CompoundExemestane
Strength10 mg per tablet
Pack50 tablets
Total per order500 mg
Half-lifeAbout 24 hours
FormTablets
BrandZionova
SKUZionovaAromasin

Reviews

5.001 rated review
5★1
4★0
3★0
2★0
1★0
Brian B.Verified buyer
★★★★★

Don’t leave home with out

Reply from SteroidsCanada

Thank you for the review, Brian! Take care, and thanks again!

Reviews come from verified buyers only. After your order arrives we email you a link to review it.

Post Cycle Therapy

Often viewed with this

See all →
ZIONOVA

Nolvadex 20mg

Tamoxifen · 20 mg 5.0 · 3 reviews
PER BOTTLE$120
ZIONOVA

Clomid

Clomiphene
PER BOTTLE$114

HCG 5000 IU

hCG · 5000 IU 5.0 · 4 reviews
PER BOTTLE$108
GENETIX PHARMA

Clomid

Clomiphene 5.0 · 3 reviews
PER BOTTLE$114

This information is educational and is not medical advice. Talk to a doctor or pharmacist before using any hormone, peptide or prescription drug. For adults 18+ only.

Order today, tracked from inside Canada.

Shop all 97 products