How GHK-Cu Reverses Visible Ageing
GHK-Cu (glycyl-L-histidyl-L-lysine copper complex) is a naturally occurring tripeptide that declines dramatically with age — from ~200 ng/mL at age 20 to ~80 ng/mL by age 60. This decline directly correlates with the visible signs of ageing:
Collagen Stimulation: GHK-Cu upregulates collagen types I and III — the primary structural proteins of skin, tendon, and bone. Research shows it increases collagen synthesis by up to 70% in fibroblast cultures.
Elastin Production: Beyond collagen, GHK-Cu stimulates elastin synthesis, the protein responsible for skin's ability to snap back. Loss of elastin is one of the primary causes of wrinkles and sagging.
Gene Resetting: Perhaps GHK-Cu's most remarkable property is its ability to modulate the expression of over 4,000 human genes — shifting their activity patterns from aged to youthful profiles. This represents a broad reprogramming of cellular behaviour.
Wound Healing & Scarring: GHK-Cu accelerates wound closure, reduces scar formation, and promotes angiogenesis (new blood vessel formation) in damaged tissue.
ORYN GHK-Cu Pen: Delivers 60mg over 30 days via precision pen system — €139.
How NAD+ Reverses Cellular Ageing
NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme present in every living cell, essential for over 500 enzymatic reactions. NAD+ levels decline by approximately 50% between ages 40 and 60, triggering a cascade of metabolic dysfunction:
Mitochondrial Energy Production: NAD+ is a critical electron carrier in the mitochondrial electron transport chain. Declining NAD+ means declining ATP production — cells literally run out of energy to maintain themselves.
Sirtuin Activation: NAD+ is the essential substrate for all seven sirtuin enzymes (SIRT1-7), the body's primary longevity regulators. Sirtuins control DNA repair, inflammation, metabolic efficiency, and stress resistance. Without adequate NAD+, sirtuins cannot function.
PARP-Mediated DNA Repair: As DNA damage accumulates with age, PARP enzymes consume increasing amounts of NAD+ for repair. This creates a vicious cycle — more damage means less NAD+ available for energy and sirtuins, accelerating further ageing.
Cognitive Health: NAD+ is particularly critical in the brain, which consumes ~20% of the body's energy despite being ~2% of body weight. Declining neuronal NAD+ is linked to cognitive decline and neurodegenerative conditions.
ORYN NAD+ Pen: Delivers 500mg over 30 days via subcutaneous injection, bypassing the digestive degradation that limits oral NAD+ precursors — €189.
GHK-Cu + NAD+: The Complete Anti-Ageing Stack
The combination of GHK-Cu and NAD+ creates a comprehensive anti-ageing research protocol that addresses ageing from both the outside in and the inside out:
GHK-Cu handles the structural dimension: Rebuilding collagen, elastin, and glycosaminoglycans to reverse the visible signs of ageing in skin, hair, and connective tissue. It resets gene expression patterns towards a more youthful profile.
NAD+ handles the metabolic dimension: Restoring cellular energy production, reactivating sirtuin-mediated longevity pathways, and supporting DNA repair to reverse the invisible cellular damage that drives ageing.
Complementary Mechanisms: These compounds have zero pathway overlap. GHK-Cu works primarily through copper-dependent metalloenzymes and gene expression modulation. NAD+ works through mitochondrial energetics and sirtuin activation. They cannot interfere with each other and may synergise through improved cellular energy supporting structural protein production.
Practical Protocol: Both are administered daily via ORYN pen systems. They can be used at different times of day — NAD+ often in the morning for its energy-supporting effects, GHK-Cu in the evening to align with the body's natural nocturnal repair processes.
Combined Cost: €139 + €189 = €328 for two 30-day pens covering both structural and metabolic anti-ageing research.
Which Should You Choose?
Choose GHK-Cu if your primary research focus is: - Skin rejuvenation — collagen, elastin, firmness, wrinkle reduction - Hair health — follicle stimulation, thickness, growth cycle - Wound healing and scar reduction - Topical/structural tissue repair - Gene expression resetting towards youthful patterns - Budget-conscious anti-ageing protocols (€139 vs €189)
Choose NAD+ if your primary research focus is: - Cellular energy and mitochondrial function - Sirtuin activation and longevity pathway research - DNA damage repair and genomic stability - Cognitive function and neuroprotection - Metabolic efficiency and systemic anti-ageing - The most fundamental intervention point in cellular ageing
Choose both if: - You want the most comprehensive anti-ageing protocol available - Your research requires both structural and metabolic rejuvenation endpoints - You are studying the visible and invisible dimensions of ageing simultaneously - Budget allows for the complete stack (€328/month)
