Klaire Labs Galactomune
SFI Health Klaire Labs Galactomune Powder - Prebiotic Beta-Glucan & Galactooligosaccharides Immune Support (30 Servings, 150 Grams)
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Bryan Johnson's 2026 morning drink adds ½ tsp of GOS prebiotic, brand unnamed. Klaire Labs Galactomune is a GOS powder with added beta-glucan, 30 servings.
Reasons to Choose It
- It supplies the GOS prebiotic in his current microbiome drink in a single powder.
- His protocol uses only ½ tsp a day, so a tub likely lasts longer than its 30 listed servings.
- Unlike plain GOS, it adds beta-glucan, which matters if you want a single-ingredient match.
Worth Knowing
- The listing says it contains milk and fish (bonito), so it does not suit vegan or allergy-restricted routines.
- Prebiotics can cause gas or bloating at first. This is not medical advice.
Before You Buy
Our Amazon link goes to the exact Klaire Labs Galactomune listing tied to Bryan Johnson's sources, so you don't end up with a lookalike.
- Last Checked Price
- $56.99 (October 2026)
- Merchant
- Amazon
- Rating
- 4.3 from 60 customer ratings
- ASIN
- B003PQVWNA
- Category
- Supplements
- Sources
- 2 public sources linked above
Buying Notes
- Amazon shows the live price, coupons, and any subscription discount at checkout.
- The listing's ASIN is B003PQVWNA, if you want to match it on Amazon.
- The sources above show how Bryan Johnson uses it.
Common Questions
Does Bryan Johnson take GOS?
Yes. His January 2026 protocol lists prebiotic galactooligosaccharides ½ tsp in his pre-workout drink, along with inulin 1 tsp, arabinogalactan 1 tsp, creatine, and Longevity Mix. No brand is named.
Is Galactomune plain GOS?
No. It combines GOS with beta-glucan, and the listing notes milk and fish (bonito) allergens. A plain GOS powder is a closer match if you want only the ingredient in his protocol.
Why is Klaire Labs Galactomune 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 Klaire Labs Galactomune?
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 Klaire Labs Galactomune cost?
It was $56.99 on Amazon when we last checked, in October 2026. Amazon shows the live price, coupons, and shipping.
What should I check before buying Klaire Labs Galactomune?
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
SFI Health
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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