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[159.112.244.13]) by mx.google.com with UTF8SMTPS id d75a77b69052e-50bb2c88ba8si102900891cf.49.2026.03.30.12.54.54 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 30 Mar 2026 12:54:55 -0700 (PDT) Received-SPF: pass (google.com: domain of bounce+a6cce7.4d1858-tjphuhs=gmail.com@mg2.substack.com designates 159.112.244.13 as permitted sender) client-ip=159.112.244.13; Authentication-Results: mx.google.com; dkim=pass header.i=@mg2.substack.com header.s=mailo header.b=uT8CTgnn; dkim=pass header.i=@mailgun.org header.s=mg header.b=l2tGpKKk; spf=pass (google.com: domain of bounce+a6cce7.4d1858-tjphuhs=gmail.com@mg2.substack.com designates 159.112.244.13 as permitted sender) smtp.mailfrom="bounce+a6cce7.4d1858-tjphuhs=gmail.com@mg2.substack.com"; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=substack.com DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg2.substack.com; q=dns/txt; s=mailo; t=1774900494; x=1774907694; h=List-Unsubscribe-Post: List-Unsubscribe: List-Post: List-Id: List-Archive: List-Owner: Reply-To: In-Reply-To: References: Sender: Sender: Date: Message-Id: To: To: From: From: Subject: Subject: Content-Type: Mime-Version: X-Feedback-Id; bh=shmMVMe/9VpcJKodBJVKImtB2cO2pxQ+7CFJLkbjUx0=; b=uT8CTgnnhaYn0J7GtHbfcGxuUSpZWMpw++YVka4HqBloCq6Kde0Xw1Wt4Pcx8C+pKyxaOwTIwTMn/ug+b8b3pklkQjp71fqcwfEJ6r+SazOYwRLZNeZSAFPGb4BT4pbbDLe4ksgrio26c4pMbllR1uZEzbTDCTdRo5GiFwUS/O8= DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mailgun.org; q=dns/txt; s=mg; t=1774900494; x=1774907694; h=List-Unsubscribe-Post: List-Unsubscribe: List-Post: List-Id: List-Archive: List-Owner: Reply-To: In-Reply-To: References: Sender: Sender: Date: Message-Id: To: To: From: From: Subject: Subject: Content-Type: Mime-Version: X-Feedback-Id; bh=shmMVMe/9VpcJKodBJVKImtB2cO2pxQ+7CFJLkbjUx0=; b=l2tGpKKkdct6n8JA9qEAZwewiJZCHA+wgZK8+cI8RrYS3QUdqu0rvHLqGFlpepTwjQSv2w0oNy7qNleEIBT1VFygZicQozn0LlTwRaXTWKYjlqWH5Cfn6p4S0LBYC1gL7azznf/MovfQI3tLbV3m67VFrp7yCwdVoqUPvMEYwAk= X-Mailgun-Sid: WyIxODZiYSIsInRqcGh1aHNAZ21haWwuY29tIiwiNGQxODU4Il0= X-Feedback-Id: postmaster@mg2.substack.com:post:5a78b6d5cd16820001f2a9d4:mailgun Received: by d8c7c960e4ae0a3aee89db81a7a45f8390a380ab789fb31a6f75aefdb230671d with HTTP id 69cad50e05bf5e60b7610f55; Mon, 30 Mar 2026 19:54:54 GMT X-Mailgun-Sending-Ip: 159.112.244.13 Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="da467f6efab6b52fe05e3475a829ccdba936522edb42d5dd07f62fbe2660" Subject: Introducing Good Labs: Better Panels for Better Pricing From: Derek from Peptide Price To: tjphuhs@gmail.com X-Mailgun-Tag: post X-Mailgun-Track-Clicks: false Message-Id: <20260330195449.3.bf4a34d9bea431a8@mg2.substack.com> Date: Mon, 30 Mar 2026 19:54:49 +0000 Feedback-Id: post-192650558:cat-post:pub-3365367:substack Sender: Derek from Peptide Price References: In-Reply-To: Reply-To: Derek from Peptide Price List-Owner: List-Url: List-Archive: List-Id: List-Post: List-Unsubscribe: List-Unsubscribe-Post: List-Unsubscribe=One-Click X-Mailgun-Variables: {"category": "post", "email_generated_at": "1774900494430", "is_freemail": "true", "post_audience": "everyone", "post_id": "192650558", "post_type": "newsletter", "pub_community_enabled": "true", "publication_id": "3365367", "subdomain": "derekpruski", "user_id": "273622398"} --da467f6efab6b52fe05e3475a829ccdba936522edb42d5dd07f62fbe2660 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable View this post on the web at https://derekpruski.substack.com/p/introducing= -good-labs-better-panels https://app.hellogoodlabs.com?fpr=3Dderek [ https://substack.com/redirect/1= 27436d7-c460-42ad-ae72-83fbab390e28?j=3DeyJ1IjoiNGl3b2U2In0.sVDxRtmZ85v8kfd= amY0krRXGMy3p768BWtuZifRB-Zs ] | Code DEREK for 20% off I mentioned after the Arnold=E2=80=99s that I=E2=80=99d be working with a n= ew lab work company, helping them build out the peptide side of things. We= =E2=80=99re still early in that process, but their panel pricing is good en= ough that I didn=E2=80=99t want to sit on this. The panels actually make sense - they=E2=80=99re not padding biomarker coun= ts with redundant tests. The Bodybuilder Panel ($215 before code) is one of= the only reasonably priced options I=E2=80=99ve found that includes IGF-1 = alongside a genuinely complete hormone, metabolic, and cardiovascular pictu= re. 59 biomarkers across 19 tests is a lot of ground covered for the price. You can also add individual tests on top of any panel, kind of like buildin= g from Quest yourself but without the guesswork. If a panel is missing some= thing specific, you=E2=80=99re not stuck with it as-is. One other thing worth knowing about - if you=E2=80=99re eligible in your ar= ea and donate blood, Good Labs has partnered with labs to comp you free lab= work. That=E2=80=99s part of a bigger mission they=E2=80=99re building tow= ard, and I=E2=80=99ll go into more detail on that later. My general stance hasn=E2=80=99t changed: get labs through your doctor firs= t if you can. But most people in this community already know the problem - = doctors won=E2=80=99t order the panels that actually matter for what we=E2= =80=99re researching. This fills that gap. More details to come as we build out the peptide-specific side of things. F= or now, if you need bloodwork, Good Labs is where I=E2=80=99d send you. Bodybuilder Panel =E2=80=94 $215 Use code DEREK for 20% off CBC (includes Differential and Platelets) Platelet Count WBC Red Blood Cell Count Hemoglobin Hematocrit MCV MCH MCHC RDW (RDW-CV) MPV Absolute Neutrophils Absolute Lymphocytes Absolute Eosinophils Absolute Basophils Neutrophils (%) Eosinophils (%) Basophils (%) Comprehensive Metabolic Panel Glucose (Fasting) BUN Creatinine eGFR (creatinine) BUN/Creatinine Ratio Sodium Potassium Chloride Carbon Dioxide Calcium (Total) Total Protein Albumin Globulin Albumin/Globulin Ratio Total Bilirubin ALP AST ALT Testosterone, Free (Dialysis) and Total, MS Testosterone (Total) Free Testosterone (Direct MS Assay) Estradiol, Ultrasensitive (LC/MS) Estradiol Lipid Panel with Reflex to Direct LDL Total Cholesterol HDL-Cholesterol Triglycerides LDL-Cholesterol Total Cholesterol/HDL Ratio Non-HDL Cholesterol Vitamin D (25-OH) Vitamin D ApoB ApoB Dihydrotestosterone DHT PSA (Total) PSA SHBG SHBG hs-CRP hs-CRP Cystatin C with eGFR Cystatin C eGFR (creatinine + cystatin C) IGF-1 IGF-1 GGT GGT TSH TSH T3 Free Free T3 Prolactin Prolactin HbA1c HbA1c DHEA-S DHEA-S Get labs through your doctor first whenever possible. For everything else, = Good Labs is the best option I=E2=80=99ve found. https://app.hellogoodlabs.com?fpr=3Dderek [ https://substack.com/redirect/1= 27436d7-c460-42ad-ae72-83fbab390e28?j=3DeyJ1IjoiNGl3b2U2In0.sVDxRtmZ85v8kfd= amY0krRXGMy3p768BWtuZifRB-Zs ] | Code DEREK =E2=80=94 20% off Unsubscribe https://substack.com/redirect/2/eyJlIjoiaHR0cHM6Ly9kZXJla3BydXN= raS5zdWJzdGFjay5jb20vYWN0aW9uL2Rpc2FibGVfZW1haWw_dG9rZW49ZXlKMWMyVnlYMmxrSW= pveU56TTJNakl6T1Rnc0luQnZjM1JmYVdRaU9qRTVNalkxTURVMU9Dd2lhV0YwSWpveE56YzBPV= EF3TkRrMExDSmxlSEFpT2pFNE1EWTBNelkwT1RRc0ltbHpjeUk2SW5CMVlpMHpNelkxTXpZM0lp= d2ljM1ZpSWpvaVpHbHpZV0pzWlY5bGJXRnBiQ0o5LjdwalhWWFhIa2t5bW9RekZvT3R6SU1xQ2k= 2WDZrdVgwd0ZSY3k0NHEtUHciLCJwIjoxOTI2NTA1NTgsInMiOjMzNjUzNjcsImYiOnRydWUsIn= UiOjI3MzYyMjM5OCwiaWF0IjoxNzc0OTAwNDk0LCJleHAiOjIwOTA0NzY0OTQsImlzcyI6InB1Y= i0wIiwic3ViIjoibGluay1yZWRpcmVjdCJ9.0iry61CmQpJpK8VXAfmNir22-umclqdLGiUzvXK= mdMo? --da467f6efab6b52fe05e3475a829ccdba936522edb42d5dd07f62fbe2660 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable Introducing Good Labs: B= etter Panels for Better Pricing3D""
https://app.hellogoodlabs.com?fpr=3Dderek | Code DEREK for 20% off
&#= 847;     ­͏     ­͏    = ­͏     ­͏     ­͏  = ;   ­͏     ­͏     ­= 47;     ­͏     ­͏     = ­͏     ­͏     ­͏  =   ­͏     ­͏     ­T= 7;     ­͏     ­͏     &= #173;͏     ­͏     ­͏   =   ­͏     ­͏     ­͏= ;     ­͏     ­͏     &#= 173;͏     ­͏     ­͏   &= #8199; ­͏     ­͏     ­͏=     ­͏     ­͏     = 73;͏     ­͏     ­͏   &#= 8199; ­͏     ­͏     ­͏ =     ­͏     ­͏     = 3;͏     ­͏     ­͏   = 199; ­͏     ­͏     ­͏ &= nbsp;   ­͏     ­͏     ­= ;͏     ­͏     ­͏   Q= 99; ­͏     ­͏     ­͏ &n= bsp;   ­͏     ­͏     ­= ͏     ­͏     ­͏   ̳= 9; ­͏     ­͏     ­͏ &nb= sp;   ­͏     ­͏     ­&= #847;     ­͏     ­͏    = ; ­͏     ­͏     ­͏ &nbs= p;   ­͏     ­͏     ­&#= 847;     ­͏     ­͏    = ­͏     ­͏     ­͏  = ;   ­͏     ­͏     ­= 47;     ­͏     ­͏     = ­͏     ­͏     ­͏  =   ­͏     ­͏     ­T= 7;     ­͏     ­͏     &= #173;͏     ­͏     ­͏   =   ­͏     ­͏     ­͏= ;     ­͏     ­͏     &#= 173;͏     ­͏     ­͏   &= #8199; ­͏     ­͏     ­͏=     ­͏     ­͏     = 73;͏     ­͏     ­͏   &#= 8199; ­͏     ­͏     ­͏ =     ­͏     ­͏     = 3;͏     ­͏     ­͏   = 199; ­͏     ­͏     ­͏ &= nbsp;   ­͏     ­͏     ­= ;͏     ­͏     ­͏   Q= 99; ­͏     ­͏     ­͏ &n= bsp;   ­͏     ­͏     ­= ͏     ­͏     ­͏   ̳= 9; ­͏     ­͏     ­͏ &nb= sp;   ­͏     ­͏     ­&= #847;     ­͏     ­͏    = ; ­͏     ­͏     ­͏ &nbs= p;   ­͏     ­͏     ­&#= 847;     ­͏     ­͏    = ­͏     ­͏     ­͏  = ;   ­͏     ­͏     ­= 47;     ­͏     ­͏     = ­͏     ­͏     ­͏  =   ­͏     ­͏     ­T= 7;     ­͏     ­͏     &= #173;͏     ­͏     ­͏   =   ­͏     ­͏     ­͏= ;     ­͏     ­͏     &#= 173;͏     ­͏     ­͏   &= #8199; ­͏     ­͏     ­͏=     ­͏     ­͏     = 73;͏     ­͏     ­͏   &#= 8199; ­͏     ­͏     ­͏ =     ­͏     ­͏     = 3;͏     ­͏     ­͏   = 199; ­͏     ­͏     ­͏ &= nbsp;   ­͏     ­

https://app.hellogoodlabs.com?fpr=3Dderek | = Code DEREK for 20% off

I mentioned after the Arnold’s that I̵= 7;d be working with a new lab work company, helping them build out the pept= ide side of things. We’re still early in that process, but their pane= l pricing is good enough that I didn’t want to sit on this.

The panels actually make sense - they’re not padding biomarker= counts with redundant tests. The Bodybuilder Panel ($215 before code) is o= ne of the only reasonably priced options I’ve found that includes IGF= -1 alongside a genuinely complete hormone, metabolic, and cardiovascular pi= cture. 59 biomarkers across 19 tests is a lot of ground covered for the pri= ce.

You can also add individual tests on top of any panel, = kind of like building from Quest yourself but without the guesswork. If a p= anel is missing something specific, you’re not stuck with it as-is.

One other thing worth knowing about - if you’re eligib= le in your area and donate blood, Good Labs has partnered with labs to comp= you free lab work. That’s part of a bigger mission they’re bui= lding toward, and I’ll go into more detail on that later.

My general stance hasn’t changed: get labs through your doctor f= irst if you can. But most people in this community already know the problem= - doctors won’t order the panels that actually matter for what we= 217;re researching. This fills that gap.

More details to co= me as we build out the peptide-specific side of things. For now, if you nee= d bloodwork, Good Labs is where I’d send you.

B= odybuilder Panel — $215 Use code DEREK for = 20% off

CBC (includes Differential and Platele= ts)

  • Platelet Count

  • WBC

  • Red Blood Cell Count

  • Hemoglobin

  • Hematocrit

  • MCV

  • MCH

  • MCHC

  • RDW (RDW-CV)

  • MPV

  • Absolute Neutrophils

  • Absolute Lymphocytes

  • Absolute Eosinophils

  • Absolute Basophils

  • Neutrophils (%)

  • Eosinophils (%)

  • Basophils (%)

Comprehensive Metabolic Panel

  • Gluc= ose (Fasting)

  • BUN=

  • Creatinine

  • eGFR (creatinine)

    =

  • BUN/Creatinine Ratio=

  • Sodium

    • <= li style=3D"margin: 8px 0 0 32px;mso-special-format: bullet;">

    Potassium

  • Chloride

  • Carbon Dioxide

  • Calcium (Total)

  • Total Protein

  • Albumin

  • Globulin

  • Albumin/Globulin Ratio

  • Total Bilirubin

  • ALP

  • AST

  • ALT

Testosterone, Free (Dialysis) and Total, MS

  • Testosterone (Total)

  • Free Testosterone (Direct MS Assay)

    • Estradiol, Ultrasensitive (LC/MS)

    • Estradiol

    Lipid Panel with Refle= x to Direct LDL

    • Total Cholesterol

    • HDL-Cholesterol

    • Triglycerides

    • LDL-Cholesterol

    • Total Cholesterol/HDL Ratio

    • Non-HDL Cholesterol

    Vitamin D (25-OH)

    • Vitamin D

    ApoB

    • ApoB

    Dihydrotestosterone

    • DHT

    PSA (Total)=

    • PSA

    SHBG

    <= ul style=3D"margin-top: 0;padding: 0;">

  • SHBG

hs-CRP

  • hs-CRP

    • Cystatin C with eGFR

    • Cystatin C

    • eGFR (creatinine + cystatin C)

  • IGF-1

    • = GGT

    • GGT

    TSH

    • TSH

    T3= Free

    • Free T3

    = Prolactin

    • Prolactin

    HbA1c

    • HbA1c

    DHEA-S

    • DHEA-S

    Get labs through your doctor first whenever possible. For everything else,= Good Labs is the best option I’ve found.

    https://app.hellogoodlabs= =2Ecom?fpr=3Dderek | Code DEREK — 20% off

    =
    Upgrade to paid

    You're currently a f= ree subscriber to Peptide Pric= e. For the full experience, upgrade your subscriptio= n.

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    Introducing Good Labs: Better Panels = for Better Pricing

    Derek
     
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    548 Market Street PMB 72296, San Francisco, CA 94104
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