Gwyn Lo is a once-weekly combined hormonal contraceptive patch for patients who can become pregnant and are appropriate candidates for this type of contraception.

What does the Gwyn Lo regimen look like?

Patients use one patch each week for three weeks, then take one patch-free week.

What should patients do while using Gwyn Lo?

Patients should check the patch every day and after water exposure to make sure the edges are still sticking properly.

Who is Gwyn Lo intended for?

Gwyn Lo is intended for patients who can become pregnant and who are appropriate candidates for a combined hormonal contraceptive, including the population described in the prescribing information.

Who should not use Gwyn Lo?

Gwyn Lo should not be used by women who smoke and are over 35 years old, or by women with a BMI of 30 kg/m² or more. It is also not appropriate for women with a history of blood clots, stroke, heart attack, certain heart or heart-rhythm problems, some migraine headaches, liver disease, unexplained vaginal bleeding, or certain hormone-sensitive cancers.

What should healthcare professionals review before prescribing Gwyn Lo?

Before prescribing Gwyn Lo, review the full prescribing information, the patient’s medical history, contraindications, drug interactions, and whether a combined hormonal contraceptive is appropriate.

Where can patients learn more about Gwyn Lo?

Patients can learn more from the Gwyn Lo patient website and the patient information materials.

A hand holding the Gwyn Lo birth control patch

Gwyn Lo: Now approved¹

A new take on the CHC patch. Available soon.

Connect with a Rep

Gwyn Lo is a progestin/estrogen combination hormonal contraceptive (CHC), indicated for the prevention of pregnancy in women with a BMI <30 kg/m² for whom a combined hormonal contraceptive is appropriate.¹

Available soon
Now approved

Get ready to talk to your patients about Gwyn Lo, a
once-weekly, low-estrogen CHC patch¹

Gwyn Lo follows a 28-day regimen: 3 once-weekly patches, and 1 patch-free week.
Women should check their patch each day to ensure all edges are sticking correctly.

Please see Full Prescribing Information and Instructions for Use.

Gwyn Lo: Now approved1

A new take on the CHC patch. Available soon.

Get ready to talk to your patients about Gwyn Lo, a once-weekly, low-estrogen CHC patch1

Gwyn Lo: Now approved¹

Get ready to talk to your patients about Gwyn Lo, a
once-weekly, low-estrogen CHC patch¹