Product Description
PRO 4 X2 – Double-Dose Regeneration & Recovery Stack
Maximum Healing for Muscles, Joints, Skin, Nerves & Inflammation
Formulation (Per Vial)
-
5 mg TB-500
-
5 mg BPC-157
-
10 mg GHK-Cu
-
5 mg KPV
Total Volume: 4 mL (Multi-Peptide Blend)
Classification: Non-Prescription – No Medical Consult Required
What Is PRO 4 X2?
The PRO 4 X2 Stack is the double-dose version of our best-selling regenerative peptide formula.
Each order includes two full PRO 4 vials – providing twice the total peptide concentration for those requiring advanced recovery support, extended treatment cycles, or multi-site injury management.
Now offered at a $100 savings compared to purchasing two individual vials:
-
Single PRO 4: $269 per vial
-
PRO 4 X2 Bundle: $429 (total)
That means you get two vials + double dosing instructions at a reduced cost, providing the best value for comprehensive recovery and regeneration.
Why Double the Dose?
-
Multi-site injuries (shoulder + knee, spine + hip, etc.)
-
Chronic inflammation or full-body pain conditions
-
Advanced post-surgical or trauma recovery
-
High-load training or competition phases
🔬 Key Research-Based Mechanisms
🧬 Multi-Tissue Healing & Regeneration
BPC-157 + TB-500 accelerate repair of tendon, ligament, muscle, and nerve tissue.
📖 Sikiric et al., 2010; Bock-Marquette et al., 2004
🔥 Inflammation Reduction & Immune Modulation
KPV blocks inflammatory cytokines (IL-6, TNF-α) without NSAID side effects.
📖 Sloane et al., 2010; Egleton et al., 2009
💎 Collagen & Skin Remodeling
GHK-Cu boosts collagen, elastin, and angiogenesis while reducing oxidative damage.
📖 Pickart & Margolina, 2018
🧠 Nerve & Gut Protection
BPC + KPV preserve the gut-brain barrier and enhance neural healing.
📖 Strinic et al., 2021; Lin et al., 2019
💉 Dosing Protocol (PRO 4 X2)
Each order includes:
✅ 2 × 2 mL PRO 4 vials (50 mg total peptides)
-
Daily Dose: 20 units (0.2 mL total) per night
– ≈ 0.5 mg TB-500, 0.5 mg BPC-157, 1 mg GHK-Cu, 0.5 mg KPV per dose -
Schedule: 5 days on / 2 days off
-
Route: Subcutaneous injection (abdomen or near injury site)
-
Cycle Length: 6 – 12 weeks depending on condition severity
Simply double the nightly dose from 10 → 20 units while following the same injection technique and schedule.
📦 What’s Included With Every Order
✅ 2 × 2 mL PRO 4 Peptide Blends (25 mg each = 50 mg total)
✅ Pre-measured bacteriostatic water
✅ Insulin syringes + alcohol swabs
✅ Sharps container bag
✅ Full printed guide (dosing, storage, injection instructions)
✅ Optional provider support from Arizona Sports Medicine
⚕️ Access & Clinical Guidance
-
No telehealth consult required
-
Ships with all supplies and instructions
-
Free clinical support available on request
📧 Admin@Propeptides.com
📞 480-400-6225
🛡️ Regenerate Stronger. Recover Faster. Save More.
The PRO 4 X2 Stack is the maximum-strength version of our flagship regenerative formula.
By doubling your nightly volume and saving $100 off standard pricing, you unlock the full capacity of the PRO 4 blend to accelerate healing, reduce inflammation, and optimize recovery system-wide.
Trusted by athletes. Used by professionals. Clinically guided by Arizona Sports Medicine.
Directions For Use
PRO 4 X2 – Double-Dose Regeneration & Recovery Stack
Maximum Healing for Muscles, Joints, Skin, Nerves & Inflammation
Formulation (Per Vial)
-
5 mg TB-500
-
5 mg BPC-157
-
10 mg GHK-Cu
-
5 mg KPV
Total Volume: 4 mL (Multi-Peptide Blend)
Classification: Non-Prescription – No Medical Consult Required
What Is PRO 4 X2?
The PRO 4 X2 Stack is the double-dose version of our best-selling regenerative peptide formula.
Each order includes two full PRO 4 vials – providing twice the total peptide concentration for those requiring advanced recovery support, extended treatment cycles, or multi-site injury management.
Now offered at a $100 savings compared to purchasing two individual vials:
-
Single PRO 4: $269 per vial
-
PRO 4 X2 Bundle: $429 (total)
That means you get two vials + double dosing instructions at a reduced cost, providing the best value for comprehensive recovery and regeneration.
Why Double the Dose?
-
Multi-site injuries (shoulder + knee, spine + hip, etc.)
-
Chronic inflammation or full-body pain conditions
-
Advanced post-surgical or trauma recovery
-
High-load training or competition phases
🔬 Key Research-Based Mechanisms
🧬 Multi-Tissue Healing & Regeneration
BPC-157 + TB-500 accelerate repair of tendon, ligament, muscle, and nerve tissue.
📖 Sikiric et al., 2010; Bock-Marquette et al., 2004
🔥 Inflammation Reduction & Immune Modulation
KPV blocks inflammatory cytokines (IL-6, TNF-α) without NSAID side effects.
📖 Sloane et al., 2010; Egleton et al., 2009
💎 Collagen & Skin Remodeling
GHK-Cu boosts collagen, elastin, and angiogenesis while reducing oxidative damage.
📖 Pickart & Margolina, 2018
🧠 Nerve & Gut Protection
BPC + KPV preserve the gut-brain barrier and enhance neural healing.
📖 Strinic et al., 2021; Lin et al., 2019
💉 Dosing Protocol (PRO 4 X2)
Each order includes:
✅ 2 × 2 mL PRO 4 vials (50 mg total peptides)
-
Daily Dose: 20 units (0.2 mL total) per night
– ≈ 0.5 mg TB-500, 0.5 mg BPC-157, 1 mg GHK-Cu, 0.5 mg KPV per dose -
Schedule: 5 days on / 2 days off
-
Route: Subcutaneous injection (abdomen or near injury site)
-
Cycle Length: 6 – 12 weeks depending on condition severity
Simply double the nightly dose from 10 → 20 units while following the same injection technique and schedule.
📦 What’s Included With Every Order
✅ 2 × 2 mL PRO 4 Peptide Blends (25 mg each = 50 mg total)
✅ Pre-measured bacteriostatic water
✅ Insulin syringes + alcohol swabs
✅ Sharps container bag
✅ Full printed guide (dosing, storage, injection instructions)
✅ Optional provider support from Arizona Sports Medicine
⚕️ Access & Clinical Guidance
-
No telehealth consult required
-
Ships with all supplies and instructions
-
Free clinical support available on request
📧 Admin@Propeptides.com
📞 480-400-6225
🛡️ Regenerate Stronger. Recover Faster. Save More.
The PRO 4 X2 Stack is the maximum-strength version of our flagship regenerative formula.
By doubling your nightly volume and saving $100 off standard pricing, you unlock the full capacity of the PRO 4 blend to accelerate healing, reduce inflammation, and optimize recovery system-wide.
Trusted by athletes. Used by professionals. Clinically guided by Arizona Sports Medicine.
Ingredients
PRO 4 X2 – Double-Dose Regeneration & Recovery Stack
Maximum Healing for Muscles, Joints, Skin, Nerves & Inflammation
Formulation (Per Vial)
-
5 mg TB-500
-
5 mg BPC-157
-
10 mg GHK-Cu
-
5 mg KPV
Total Volume: 4 mL (Multi-Peptide Blend)
Classification: Non-Prescription – No Medical Consult Required
What Is PRO 4 X2?
The PRO 4 X2 Stack is the double-dose version of our best-selling regenerative peptide formula.
Each order includes two full PRO 4 vials – providing twice the total peptide concentration for those requiring advanced recovery support, extended treatment cycles, or multi-site injury management.
Now offered at a $100 savings compared to purchasing two individual vials:
-
Single PRO 4: $269 per vial
-
PRO 4 X2 Bundle: $429 (total)
That means you get two vials + double dosing instructions at a reduced cost, providing the best value for comprehensive recovery and regeneration.
Why Double the Dose?
-
Multi-site injuries (shoulder + knee, spine + hip, etc.)
-
Chronic inflammation or full-body pain conditions
-
Advanced post-surgical or trauma recovery
-
High-load training or competition phases
🔬 Key Research-Based Mechanisms
🧬 Multi-Tissue Healing & Regeneration
BPC-157 + TB-500 accelerate repair of tendon, ligament, muscle, and nerve tissue.
📖 Sikiric et al., 2010; Bock-Marquette et al., 2004
🔥 Inflammation Reduction & Immune Modulation
KPV blocks inflammatory cytokines (IL-6, TNF-α) without NSAID side effects.
📖 Sloane et al., 2010; Egleton et al., 2009
💎 Collagen & Skin Remodeling
GHK-Cu boosts collagen, elastin, and angiogenesis while reducing oxidative damage.
📖 Pickart & Margolina, 2018
🧠 Nerve & Gut Protection
BPC + KPV preserve the gut-brain barrier and enhance neural healing.
📖 Strinic et al., 2021; Lin et al., 2019
💉 Dosing Protocol (PRO 4 X2)
Each order includes:
✅ 2 × 2 mL PRO 4 vials (50 mg total peptides)
-
Daily Dose: 20 units (0.2 mL total) per night
– ≈ 0.5 mg TB-500, 0.5 mg BPC-157, 1 mg GHK-Cu, 0.5 mg KPV per dose -
Schedule: 5 days on / 2 days off
-
Route: Subcutaneous injection (abdomen or near injury site)
-
Cycle Length: 6 – 12 weeks depending on condition severity
Simply double the nightly dose from 10 → 20 units while following the same injection technique and schedule.
📦 What’s Included With Every Order
✅ 2 × 2 mL PRO 4 Peptide Blends (25 mg each = 50 mg total)
✅ Pre-measured bacteriostatic water
✅ Insulin syringes + alcohol swabs
✅ Sharps container bag
✅ Full printed guide (dosing, storage, injection instructions)
✅ Optional provider support from Arizona Sports Medicine
⚕️ Access & Clinical Guidance
-
No telehealth consult required
-
Ships with all supplies and instructions
-
Free clinical support available on request
📧 Admin@Propeptides.com
📞 480-400-6225
🛡️ Regenerate Stronger. Recover Faster. Save More.
The PRO 4 X2 Stack is the maximum-strength version of our flagship regenerative formula.
By doubling your nightly volume and saving $100 off standard pricing, you unlock the full capacity of the PRO 4 blend to accelerate healing, reduce inflammation, and optimize recovery system-wide.
Trusted by athletes. Used by professionals. Clinically guided by Arizona Sports Medicine.
Disclaimer
PRO 4 X2 – Double-Dose Regeneration & Recovery Stack
Maximum Healing for Muscles, Joints, Skin, Nerves & Inflammation
Formulation (Per Vial)
-
5 mg TB-500
-
5 mg BPC-157
-
10 mg GHK-Cu
-
5 mg KPV
Total Volume: 4 mL (Multi-Peptide Blend)
Classification: Non-Prescription – No Medical Consult Required
What Is PRO 4 X2?
The PRO 4 X2 Stack is the double-dose version of our best-selling regenerative peptide formula.
Each order includes two full PRO 4 vials – providing twice the total peptide concentration for those requiring advanced recovery support, extended treatment cycles, or multi-site injury management.
Now offered at a $100 savings compared to purchasing two individual vials:
-
Single PRO 4: $269 per vial
-
PRO 4 X2 Bundle: $429 (total)
That means you get two vials + double dosing instructions at a reduced cost, providing the best value for comprehensive recovery and regeneration.
Why Double the Dose?
-
Multi-site injuries (shoulder + knee, spine + hip, etc.)
-
Chronic inflammation or full-body pain conditions
-
Advanced post-surgical or trauma recovery
-
High-load training or competition phases
🔬 Key Research-Based Mechanisms
🧬 Multi-Tissue Healing & Regeneration
BPC-157 + TB-500 accelerate repair of tendon, ligament, muscle, and nerve tissue.
📖 Sikiric et al., 2010; Bock-Marquette et al., 2004
🔥 Inflammation Reduction & Immune Modulation
KPV blocks inflammatory cytokines (IL-6, TNF-α) without NSAID side effects.
📖 Sloane et al., 2010; Egleton et al., 2009
💎 Collagen & Skin Remodeling
GHK-Cu boosts collagen, elastin, and angiogenesis while reducing oxidative damage.
📖 Pickart & Margolina, 2018
🧠 Nerve & Gut Protection
BPC + KPV preserve the gut-brain barrier and enhance neural healing.
📖 Strinic et al., 2021; Lin et al., 2019
💉 Dosing Protocol (PRO 4 X2)
Each order includes:
✅ 2 × 2 mL PRO 4 vials (50 mg total peptides)
-
Daily Dose: 20 units (0.2 mL total) per night
– ≈ 0.5 mg TB-500, 0.5 mg BPC-157, 1 mg GHK-Cu, 0.5 mg KPV per dose -
Schedule: 5 days on / 2 days off
-
Route: Subcutaneous injection (abdomen or near injury site)
-
Cycle Length: 6 – 12 weeks depending on condition severity
Simply double the nightly dose from 10 → 20 units while following the same injection technique and schedule.
📦 What’s Included With Every Order
✅ 2 × 2 mL PRO 4 Peptide Blends (25 mg each = 50 mg total)
✅ Pre-measured bacteriostatic water
✅ Insulin syringes + alcohol swabs
✅ Sharps container bag
✅ Full printed guide (dosing, storage, injection instructions)
✅ Optional provider support from Arizona Sports Medicine
⚕️ Access & Clinical Guidance
-
No telehealth consult required
-
Ships with all supplies and instructions
-
Free clinical support available on request
📧 Admin@Propeptides.com
📞 480-400-6225
🛡️ Regenerate Stronger. Recover Faster. Save More.
The PRO 4 X2 Stack is the maximum-strength version of our flagship regenerative formula.
By doubling your nightly volume and saving $100 off standard pricing, you unlock the full capacity of the PRO 4 blend to accelerate healing, reduce inflammation, and optimize recovery system-wide.
Trusted by athletes. Used by professionals. Clinically guided by Arizona Sports Medicine.
