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- 75% Off Inventory Blowout + PROBIO15 (Ends Soon)
75% Off Inventory Blowout + PROBIO15 (Ends Soon)
Stack 75% off with PROBIO15 before these compounds disappear
Jeffrey Nunn
April 08, 2026
Hey Biohackers,
This isn’t a typical promotion.
Biolongevity Labs is clearing inventory on three of their most in-demand research compounds, and the pricing reflects it. We’re talking up to 75% off, with an additional 15% stacked on top using PROBIO15.
Once these SKUs are gone, they’re not coming back.
Affiliate Disclosure: This newsletter contains affiliate links. When you purchase through these links using code PROBIO15, I may earn a commission at no additional cost to you. I only recommend vendors I personally use and trust.
Huge Sale Blowout @ Biolongevity Labs! + 15% off with PROBIO15
Biolongevity Labs just made a move you don’t see often.
They are clearing out three of their flagship research compounds, and once inventory is gone, it’s gone:
• BioSuppress (Tirzepatide)
• BioAmplify (SS-31)
• BioZapetite (Orforglipron)
On top of already aggressive pricing, you can stack an additional 15% off using code PROBIO15 at checkout.
Here’s how the sale is structured
• BioZapetite (Orforglipron): 75% OFF
• Buy 2 BioSuppress or BioAmplify → get 2 more at 50% OFF
• Buy 5 BioSuppress or BioAmplify → get 2 FREE
• Buy 10 BioSuppress or BioAmplify → get 5 FREE
Then apply PROBIO15 for an extra 15% off the discounted total.
No minimums. No bundles required. Straight inventory clearance pricing.
Why this matters
If you’ve been tracking:
• Tirzepatide for metabolic pathway research
• SS-31 for mitochondrial function and cellular energy
• Orforglipron for GLP-1 and appetite-related mechanisms
This is likely the final window to access these specific SKUs through Biolongevity Labs.
They have indicated these products are being retired once inventory is depleted.
Access the sale
You can view the full inventory here:
[Insert Affiliate Link to Biolongevity Labs]
At checkout, enter code: PROBIO15
They also support Klarna and Amex for checkout flexibility.
My take
If you already use Biolongevity Labs and these compounds are part of your research stack, this is a pricing event worth paying attention to.
If you’ve been evaluating these compounds, BioZapetite at 75% off, plus the additional 15% reduction, is one of the lowest entry points currently available.
 SS-31 use PROBIO15 at Checkout |  Tirzapetide use PROBIO15 at Checkout |
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Some links may be affiliate links; I may earn a small commission at no extra cost to you. I only recommend vendors I use and trust, Biolongevity Labs!
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🔚 Outro & Final Thoughts
One final note. If you’ve followed my work for any length of time, you already know this, but SS-31 is my all-time favorite peptide from a research perspective. The mitochondrial angle alone makes it one of the most interesting compounds in the entire space.
That’s part of why this particular inventory clear-out stands out to me.
Until next time, stay ahead of your age!
– Jeff
Founder, Project Biohacking
Affiliate & Earnings Disclosure
Project Biohacking participates in affiliate partnerships with select peptide vendors. When you make purchases through the links provided in this newsletter or use discount code PROBIO15, I may receive a commission at no extra cost to you.
These affiliate relationships do not influence my recommendations, I only promote products and vendors I personally use, have researched thoroughly, and believe provide value to the biohacking community. All opinions expressed are my own based on personal experience and research.
Your support through these affiliate links helps fund the research, testing, and content creation that makes Project Biohacking possible.
Disclaimer: I’m here to share what I’ve learned, not to replace your doctor. Always check with a qualified healthcare provider before trying anything new. And yes, peptides are often for research use only; please don’t turn your kitchen into a chemistry lab without supervision.