The obesity drug market potential is staggering. America is overweight. I am overweight. My friends are overweight. Willpower is obviously not the solution because most of us cannot sustain it. We need to get by with a little help. About 40% of adults in America are obese according to the CDC. Thankfully, we have two currently approved drugs in the GLP-1 category. Wegovy and Zepbound from Novo Nordisk and Lilly, respectively, currently lead the category. Others will follow.

There has never been a category so suitable for DTC advertising. High incidence, easy understanding of the condition, and fast action to see results are the hallmarks of a no brainer DTC drug. A JP Morgan analyst predicted the GLP-1 obesity market will grow to $71 billion by 2032. There are about 110 million Americans who could benefit from using obesity drugs. Currently only about 6% are using them according to the Kaiser Family Foundation.

Wegovy has been blasting its availability over the past year. We have all seen the great march of people down the street DTC ad. The power of “we”. Lilly’s Zepbound started DTC advertising mid-November. Supply issues made advertising unnecessary until capacity issues were resolved. Production has been recently expanded according to Lilly.

Lilly has set up its direct distribution system to consumers to offer that alternative to regular channels of retail pharmacies. They are ready to promote demand growth.

You can count on several new competitors in the next few years as the great gold rush for this market is making drug makers salivate. Lilly and Novo Nordisk know their premium priced drugs will be facing lower priced entries. The window for maximizing sales at premium prices is short. Insurers will be gradually increasing coverage because the added benefits of these drugs are exciting. At current prices, insurers are not rushing to cover them.

The weight loss category from GLP-1 drugs is set to become a massive DTC advertising spender, reshaping how America addresses obesity and its related health challenges.

Research studies are showing a litany of health outcomes beyond weight loss such as reducing blood sugar, blood pressure, heart disease, addictive behaviors, and potentially dementia. It is just a matter of time before they are covered because of the potential reduction in costs of treating heart disease, diabetes, and dementia.

The pressure will be on drug makers to make these drugs more affordable to the average American. Hearings in Congress were recently held with the Novo Nordisk CEO to pressure the company to lower prices on Ozempic and Wegovy, which run about $1,200 a month for self-pay. Discount cards are available, so the real consumer price is about $600 a month unless covered by insurance.

DTC ads will help keep demand high and new competitors will eventually drive down price. Expanding capacity will allow both Lilly and Novo Nordisk to reduce price and make it up on volume. After all, better to have more customers on these drugs for years at affordable prices than have them start and stop due to cost.

Once we see new competitors, we will see DTC ads evolve to highlight brand advantages. Those might be based on price, form of dose as in pill or injection, frequency needed, side effects, efficacy of weight loss, or other collateral health benefits. The weight loss category from GLP-1 drugs is going to be a massive DTC spender for years to come.