Dexcom Stelo CGM
Stelo Glucose Biosensor & App - 2-Pack (Up to 15 Days Each). iOS & Android | 24/7 Tracking & Personalized Insights. Made by Dexcom.
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Bryan Johnson's 2026 protocol lists continuous blood glucose monitoring, device unnamed, and he has shared his CGM data. Dexcom's over-the-counter glucose biosensor, two 15-day sensors.
Reasons to Choose It
- Over the counter, so no prescription is needed for adults who do not use insulin.
- Two 15-day sensors cover about a month, enough to test meal timing, exercise, and sleep changes.
- Use it for short structured experiments rather than reacting to each single reading.
Worth Knowing
- It is not for people on insulin or with problematic hypoglycemia; review the listing's eligibility limits.
- Ongoing use means recurring sensor costs, and glucose data is easy to overinterpret; discuss concerning readings with a clinician.
Before You Buy
Our Amazon link goes to the exact Dexcom Stelo CGM listing tied to Bryan Johnson's sources, so you don't end up with a lookalike.
- Last Checked Price
- $98.88 (October 2026)
- Merchant
- Amazon
- Rating
- 3 from 4,923 customer ratings
- ASIN
- B0DTZ616WZ
- Category
- Wellness
- Sources
- 3 public sources linked above
Buying Notes
- Amazon shows the live price, coupons, and any subscription discount at checkout.
- The listing's ASIN is B0DTZ616WZ, if you want to match it on Amazon.
- The sources above show how Bryan Johnson uses it.
Common Questions
Does Bryan Johnson use a continuous glucose monitor?
His January 2026 protocol lists blood glucose CPM under routine measurement, and he has shared his CGM readings in a short video. It does not name a device, so the Stelo specifically is not confirmed.
Who is the Dexcom Stelo for?
The listing says it is for adults 18 and older who do not use insulin. It is not meant for people on insulin, on dialysis, or with problematic hypoglycemia.
Why is Dexcom Stelo CGM on ProtocolPicks?
Because a public Bryan Johnson or Blueprint source names or shows it, and those sources are linked on this page. Commissions don't decide what we list, and the listing is based on those sources, not on a hands-on review or an endorsement.
Where can I buy Dexcom Stelo CGM?
On Amazon. The Check Price button on this page opens the exact listing tied to the sources here. It is a paid Amazon affiliate link, at no extra cost to you.
How much does Dexcom Stelo CGM cost?
It was $98.88 on Amazon when we last checked, in October 2026. Amazon shows the live price, coupons, and shipping.
What should I check before buying Dexcom Stelo CGM?
Compare the size, serving count, and label on Amazon with what you need, and read the sources here to see how Bryan Johnson uses it. This page is not medical or professional advice.
Brand
Stelo
Merchant
Amazon
How We List Products
We add a product when a public Bryan Johnson or Blueprint source names or shows it, and link that source on its page. Prices and ratings come from the merchant and can change.
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