Cosmetic & Wellness Peptides
An interactive presentation companion exploring cutting-edge peptide protocols for anti-aging, skin rejuvenation, and metabolic optimization.
Dr. Tracy Neal
Specialist in integrative and functional medicine with expertise in peptide therapeutics for cosmetic and wellness applications.
Glow Stack
Triple peptide protocol for skin rejuvenation
Formulation
Copper peptide for collagen synthesis & gene modulation
Body Protective Compound for tissue repair
Thymosin Beta-4 for cell migration & angiogenesis
Clinical Applications
Synergistic Mechanism
The Glow Stack combines three complementary peptides: GHK-Cu modulates over 4,000 genes and stimulates collagen synthesis; BPC-157 enhances tissue repair and angiogenesis; TB-500 promotes cell migration and wound healing. Together, they provide comprehensive skin rejuvenation.
Interactive Mechanism Visualization
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Protocol Guidelines
Typical Dose
0.5-1 mL SubQ
Frequency
2-3x weekly
Cycle
8-12 weeks on / 4 weeks off
Clinical Note: Best results seen with consistent 8-12 week protocols. Synergistic effects optimize skin elasticity, wound healing, and tissue repair.
GHK-Cu Also Available Standalone
GHK-Cu is available as an individual peptide for patients who prefer monotherapy or have specific skin rejuvenation goals.
Concentration
2 mg/mL
Typical Dose
1-2 mg SubQ daily
Cycle
4-12 weeks
Available in 5mL and 10mL vials. Often combined with topical application for enhanced results.
NAD+
Cellular energy and longevity coenzyme
Cellular Energy
ATP synthesis via mitochondrial function
Sirtuin Activation
Activates longevity-associated SIRT1-7 proteins
DNA Repair
Supports PARP enzymes for genome integrity
Neuroprotection
Supports cognitive function and brain health
Cellular Mechanism
Cellular Entry
NAD+ enters cells and is transported to mitochondria
NAD+ to NADH
NAD+ accepts electrons to become NADH
Electron Transport Chain
NADH donates electrons to the ETC
ATP Production
Energy drives ATP synthesis
NAD+ Recycling
NADH converts back to NAD+ continuously
Interactive NAD+ Pathway
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Dosing Protocol
Starting Dose
50-100 mg per injection
Frequency
1-3 times weekly
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7-10 days daily, then maintenance
Concentration: 200mg/mL • Route: Subcutaneous
Glutathione
Master Antioxidant
Antioxidant Activity
Neutralizes reactive oxygen species (ROS) and free radicals
Detoxification
Conjugates toxins in Phase II liver metabolism
Skin Brightening
Inhibits tyrosinase enzyme, reducing melanin production
Immune Support
Supports lymphocyte function and immune response
Antioxidant Pathway Visualization
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Administration Routes Comparison
| Route | Bioavailability | Onset | Duration | Notes |
|---|---|---|---|---|
| IV Infusion | High (100%) | Immediate | 24-48 hours | Fastest systemic delivery |
| IM/SC Injection | High (85-95%) | 15-30 min | 24-48 hours | 200mg/mL concentration |
| Suppository | Moderate (60-70%) | 30-60 min | 24-48 hours | 600mg per unit, bypasses first-pass |
| Oral | Low (10-20%) | 1-2 hours | Variable | Degraded by GI enzymes |
Topical Cosmetic Formulations
GHK-Cu, NAD, and hormonal skin support
GHK-Cu Topical Formulations
0.5 mg/mL
Entry level / OTC cosmetics
1-2x daily
5 mg/mL
Clinical serum
1-2x daily
20 mg/mL
High-strength professional
1-2x daily
40 mg/mL
Maximum clinical strength
1x daily
Clinical Note
Avoid concurrent use with Vitamin C (copper interaction) Duration: 8-12 weeks minimum for cumulative benefit
NAD+ Topical Applications
Topical NAD+ formulations support skin cell energy metabolism, enhancing the skin's natural repair processes and barrier function.
- Supports cellular repair
- Enhances skin barrier function
- Synergizes with GHK-Cu protocols
- Complements injectable NAD+ therapy
Hormonal Skin Support
Combination topical formulations may include estriol and other bioidentical hormones to support skin health during hormonal transitions.
- Supports collagen during menopause
- Improves skin hydration
- May reduce fine lines
- Individualized compounding available
GLP-1 Agonists for Metabolic Health
Beyond weight loss: microdosing for metabolic optimization
Cardiovascular Protection
Reduced MACE events, improved endothelial function, anti-atherosclerotic effects
Neuroprotection
GLP-1 receptors in brain; potential benefits for neurodegeneration
Anti-Inflammatory
Reduces CRP, IL-6, and systemic inflammation markers
Insulin Sensitivity
Improved glucose-dependent insulin secretion, beta-cell function
Microdosing Mechanism of Action
Low-dose GLP-1 agonism provides metabolic benefits without aggressive appetite suppression
GLP-1 binds to receptors on pancreatic beta cells
Glucose-dependent insulin secretion (no hypoglycemia risk)
Glucagon suppression reduces hepatic glucose output
Delayed gastric emptying improves postprandial glucose
CNS effects: satiety signals at higher doses, metabolic regulation at low doses
GLP-1 Receptor Binding Animation
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CarniSema®
Semaglutide + L-Carnitine
2.5mg/mL semaglutide + 100mg/mL L-Carnitine
CarniTide®
Tirzepatide + L-Carnitine
10-20mg/mL tirzepatide + 100mg/mL L-Carnitine
Patient Selection for GLP-1 Microdosing
Thank You!
Q&A Session • Key Takeaways • Next Steps
Key Takeaways
Glow Stack
Triple peptide synergy (GHK-Cu + BPC-157 + TB-500) for comprehensive skin rejuvenation and wound healing.
NAD+
Essential coenzyme for cellular energy, sirtuin activation, DNA repair, and neuroprotection.
Glutathione
Master antioxidant with multiple delivery routes. Injectable offers highest bioavailability.
Topical Peptides
GHK-Cu topicals (0.05%-2%) provide targeted skin benefits. Concentration matters for application.
GLP-1 Microdosing
Beyond weight loss: cardiovascular, neuroprotective, and anti-inflammatory benefits at lower doses.
Clinical Integration
Peptide protocols complement traditional therapies for enhanced patient outcomes.
Questions & Answers
Open for Questions
What would you like to know more about?
Learn More
Contact Lake Hills
Phone
512-608-9355Lake Hills Pharmacy is a licensed compounding facility specializing in peptide therapeutics.
Thank You for Joining!
Dr. Tracy Neal • Cosmetic and Wellness Peptides • December 4, 2025
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Contact Lake Hills Pharmacy to learn more about these peptide protocols or to discuss compounding options for your patients.