Science-Backed Peptide Solutions
Dual-peptide formulations at clinical concentrations. No filler dilution.
Why PLU Laboratories Exists
Most peptide serums contain either GHK-Cu OR other peptides, rarely both. Many dilute their active ingredients with hyaluronic acid, vitamin C, and botanical extracts, reducing the peptide concentrations actually studied in clinical research.
We founded PLU Laboratories to address this gap. The NIH research on copper peptides examines specific concentrations for tissue processes and collagen production pathways. Research on Matrixyl 3000 studies matrikine signal peptides for fine lines appearance. Acetyl Tetrapeptide-3 research focuses on biomimetic peptides for hair follicle support.
Our dual-peptide systems combine complementary technologies at concentrations examined in published literature, without filler ingredient dilution. This is what makes our copper peptide serums different.
What Makes PLU Different
- Dual-Peptide Systems: Our Face Tonic combines GHK-Cu + Matrixyl 3000. Our Hair Tonic combines GHK-Cu + Acetyl Tetrapeptide-3. Complementary peptides working through distinct mechanisms.
- Clinical Concentrations: 1% GHK-Cu, 3% complete Matrixyl 3000, 1% Acetyl Tetrapeptide-3. The concentrations studied in research, not diluted below efficacy thresholds.
- No Filler Dilution: No hyaluronic acid, vitamin C, or botanical extracts mixed in. Pure peptide formulations you can layer with other actives separately.
- Under 30 Seconds Daily: Science-backed efficacy without complicated routines. Apply, absorb, done.
Explore our complete copper peptide products collection to see this philosophy in action.
Our Approach to Peptide Formulations
Research-Backed
Every formulation uses peptide concentrations examined in peer-reviewed studies and NIH-published research on GHK-Cu, Matrixyl 3000, and Acetyl Tetrapeptide-3.
Complementary Peptides
Dual-peptide systems combining signal peptides, carrier peptides, and matrikine peptides through distinct amino acid pathways studied in clinical literature.
No Dilution
We exclude hyaluronic acid, vitamin C, and botanical extracts that reduce peptide concentrations below levels studied in research. Pure peptide delivery.
Built for Efficiency
PLU Laboratories was built for science-conscious individuals who want performance without complexity. Our copper peptide face serum and copper peptide hair serum fit seamlessly into your routine - no complicated steps, no wasted time.
Apply 2-3 drops to clean skin or scalp once daily. The dual-peptide systems absorb in seconds. Layer other actives separately if desired. Both products together take under 60 seconds total.
Whether you're targeting skin firmness appearance with our face serum or hair density appearance with our hair tonic, our clinical-grade peptides deliver comprehensive support with minimal daily effort.
For men seeking science-backed grooming solutions, explore our complete copper peptides for skin and copper peptides for hair collections.
Experience Dual-Peptide Technology
Complementary peptide systems at clinical concentrations. No hyaluronic acid, vitamin C, or DHT blocker dilution. Just the amino acid complexes studied in published research.
Questions About Our Formulations?
Our product team can provide guidance on which dual-peptide system is right for your routine, answer formulation questions, or address any concerns about peptide concentrations and complementary technologies.
productteam@plulaboratories.com