Subject: Peptira Just Dropped 3 New Amino Blends — And None of Them Contain B12
From: Derek from Peptide Price <[email-masked]>
To: [email-masked]
Date: Mon, 30 Mar 2026 20:25:58 +0000
List-Id: <derekpruski.substack.com>

View this post on the web at https://derekpruski.substack.com/p/peptira-just-dropped-3-new-amino

If you’ve been following along, you know B12 is one of those things that shows up in virtually every amino blend on the market. The problem is that research levels tend to run significantly higher than what’s considered ideal, and for researchers trying to isolate variables in their protocols, that’s a complicating factor.
Peptira’s three new blends are built without it. Here’s a full breakdown of what’s in each one and what the research community is looking at with these compounds.
HSN (Hair, Skin & Nails) — $75
Niacinamide 50mg/ml
Thiamine HCL 50mg/ml
Pantothenic Acid 25mg/ml
Choline 10mg/ml
Inositol 10mg/ml
Niacin 5mg/ml
Biotin 5mg/ml
Folic Acid 100mcg/ml
Riboflavin 100mcg/ml
Hair, skin, and nails are among the fastest regenerating tissues in the body. That means they have a consistently high demand for compounds that support rapid cell turnover and repair — which is exactly what this blend is designed around.
Biotin is studied for its role in keratin synthesis — keratin is the structural protein that makes up hair follicles and nails
Niacinamide is one of the most heavily researched compounds in dermatology, studied for skin barrier function, reduction of oxidative stress in skin cells, and cellular repair mechanisms
The B-vitamin complex (thiamine, riboflavin, pantothenic acid, folic acid) is researched as foundational support for energy metabolism and DNA replication — both of which are essential in tissues that are constantly producing new cells
Choline and inositol are studied for their role in maintaining cell membrane integrity throughout tissue regeneration
https://peptira.com/product/hsn-blend/?ref=Derek [ https://substack.com/redirect/c2dab38f-13fa-4c2e-8b8f-c85bf4a83be5?j=eyJ1IjoiNGl3b2U2In0.sVDxRtmZ85v8kfdamY0krRXGMy3p768BWtuZifRB-Zs ]
Peel’d — $75
Carnitine 250mg/ml
Choline 50mg/ml
Inositol 50mg/ml
B6 25mg/ml
NAD+ 20mg/ml
Methionine 10mg/ml
This is a carnitine-forward blend researched primarily around fat metabolism and cellular energy. The carnitine concentration here is notable at 250mg/ml.
Carnitine is studied for its role as a fatty acid transporter — it carries fat molecules into the mitochondria where they’re converted to energy, making it a key variable in fat oxidation research
Choline and inositol are researched for their lipotropic activity — their role in preventing fat accumulation in the liver during metabolic processes
NAD+ is a coenzyme required for energy production in every cell in the body. Research interest around NAD+ has expanded significantly in recent years, particularly around its decline with age and the downstream effects on cellular function and longevity
B6 and methionine are studied as methylation cofactors — methylation being the process the body uses to regulate gene expression, process hormones, and recycle key compounds
https://peptira.com/product/peeld/?ref=Derek [ https://substack.com/redirect/5cef201f-ef58-4e71-a717-29abad1d7b1a?j=eyJ1IjoiNGl3b2U2In0.sVDxRtmZ85v8kfdamY0krRXGMy3p768BWtuZifRB-Zs ]
Pumptira — $75
Carnitine 200mg/ml
Arginine 100mg/ml
Ornithine 100mg/ml
Citrulline 100mg/ml
Choline 50mg/ml
Methionine 10mg/ml
This blend is built around the arginine/citrulline/ornithine pathway — three compounds that all feed into the urea cycle and are studied together for their role in nitric oxide production.
Nitric oxide is a signaling molecule researched for its ability to relax and widen blood vessels (vasodilation), with implications for cardiovascular function and tissue oxygenation
Citrulline is particularly well-studied here — it converts to arginine in the kidneys, bypassing breakdown in the digestive system. Research suggests it raises plasma arginine levels more effectively than arginine supplementation alone
Ornithine is studied alongside arginine for its role in ammonia clearance during metabolic stress
Carnitine adds a fat metabolism layer, and choline supports cell membrane integrity throughout
https://peptira.com/product/pumptira/?ref=Derek [ https://substack.com/redirect/94d9528b-570a-4bd5-a922-85c6b3a12043?j=eyJ1IjoiNGl3b2U2In0.sVDxRtmZ85v8kfdamY0krRXGMy3p768BWtuZifRB-Zs ]
Current Discounts
Zelle — 10% auto + code DEREK = 20% total
E-Debit/Plaid — 20% auto + code DEREK = 30% total
peptira.com/?ref=Derek
Giveaway — Last 2 Days
We’re in the final stretch of the build-your-own-kit giveaway with Peptira — over $10,000 in value across 10 winners for the month of March. You pick exactly what goes in your kit.
To enter: place any order at peptira.com/?ref=Derek with code DEREK, then drop your order number in the giveaway post here: https://www.skool.com/peptide-price-9771/you-built-this-10000-members [ https://substack.com/redirect/bb18b247-a39a-431f-81e5-e4c6e476330d?j=eyJ1IjoiNGl3b2U2In0.sVDxRtmZ85v8kfdamY0krRXGMy3p768BWtuZifRB-Zs ]
That gets you two entries.
All compounds are for research use only. Not for human consumption.

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