ExoPDRN · Hair Renewal Serum
Copper Peptide GHK-Cu 10,000ppm (98.98% purity) · Bio Peptide · Lycium Barbarum Exosome
Powered by exosome technology and three clinically-studied actives, The SY1. reactivates dormant hair follicles, blocks DHT at the source, and restores a healthy scalp environment.
Clinical Results
Rigorous clinical testing and international journal research validate The SY1.'s efficacy — for natural hair loss, postpartum shedding, and post-transplant recovery.
Key Ingredients
Each ingredient is supported by international peer-reviewed research, targeting distinct mechanisms of hair loss to deliver comprehensive scalp and hair renewal.
High-concentration GHK-Cu (10,000ppm, 98.98% purity) increases blood flow across all scalp regions, revitalising hair roots. Stimulates capillaries to restore lost circulation, slow aging, and strengthen hair fibres.
Signal peptides and growth factor-like peptides work synergistically to stimulate dermal papilla cell proliferation, extend the Anagen growth phase, and increase VEGF and KGF to promote blood flow and keratinocyte growth.
Exosomes derived from Lycium Barbarum (goji berry) stem cells carry growth factors and signalling molecules that promote intercellular communication, reactivating dormant follicle stem cells and reducing scalp inflammation.
How It Works
The SY1. intervenes precisely at each stage of hair loss — reawakening follicles, boosting circulation, blocking DHT, and restoring scalp health.
Exosomes stimulate resting follicle stem cells to re-enter the Anagen growth phase, generating new hair fibres and increasing follicle density and size.
Copper Peptide GHK-Cu stimulates capillaries through angiogenesis, restoring lost blood flow to the scalp to deliver sufficient oxygen and nutrients to follicles.
GHK-Cu and signal peptides synergistically inhibit 5-α reductase, suppressing the production of dihydrotestosterone (DHT) to halt androgenetic progression at the source.
Anti-inflammatory properties repair damaged scalp tissue, address seborrheic dermatitis, and create a healthy microenvironment for sustained follicle regeneration.
Research · Evidence
Clinical research on exosome-based hair restoration has been published in the European Journal of Pharmacology. The efficacy of GHK-Cu is further supported by an extensive body of stem cell research.
8-week scalp testing demonstrates visible hair regrowth. A 110-day hair transplant follow-up confirms significantly more new hair growth in the experimental group versus control.
Hair Loss Causes
As we age, blood circulation to the scalp naturally diminishes — depriving follicles of the oxygen and nutrients they need. External stressors and hormonal shifts accelerate this process.
Leave your email to receive the latest research insights, product updates, and exclusive announcements.
By subscribing you agree to receive email communications from Lim Brothers INTL Hold Co Ltd.