




Intercellular. Longevity Facial Serum
Pairs well with



NAD⁺-boosting longevity serum powered by RejuveNAD™ — a clinically studied botanical extract from organic sunflower sprouts that targets the root causes of skin ageing at a cellular level for a visibly firmer, plumper and more youthful complexion.
Oio Lab's Intercellular. Longevity Facial Serum is built around RejuveNAD™ — a cutting-edge extract derived from organic sunflower sprouts and shown to boost NAD⁺ levels in the skin. NAD⁺ (Nicotinamide Adenine Dinucleotide) is known as the 'longevity molecule' — a coenzyme essential for cellular energy production, DNA repair and skin rejuvenation. As NAD⁺ levels naturally decline with age, skin loses its ability to renew and protect itself. RejuveNAD™ targets five of nine biological hallmarks of ageing, working to counteract this decline and restore the skin's peak condition — with results showing skin can appear up to 8 years younger.
Alongside RejuveNAD™, the formula delivers a vegan collagen complex rich in spermidine for elasticity and resilience, pomegranate seed stem cell lysate to promote radiance and an even tone, and ultra-pure ozonated omega 3, 6 and 9 esters for deep nourishment — all within a lightweight, milky texture that is 99.2% natural origin, free from synthetic fragrance and preservatives, and suitable for all skin types including sensitive skin and the eye area.
Clinical results: +36% hydration and +25% skin smoothness after a single application. +22% firmness and -9% wrinkle depth after 28 days. 86% saw visible skin improvement within 7 days. 70% reported their skin looked its best after continued use.
Key Ingredients
RejuveNAD™ (Helianthus Annuus Sprout Extract): Oio Lab's hero ingredient — a botanical extract from organic sunflower sprouts clinically studied to boost NAD⁺ levels in the skin. NAD⁺ is the 'longevity molecule' essential for cellular energy, DNA repair and skin rejuvenation. As NAD⁺ naturally declines with age, skin loses its capacity to renew itself. RejuveNAD™ targets five of nine biological hallmarks of ageing and has been shown to help skin appear up to 8 years younger.
Vegan Collagen Complex with Spermidine (Collagen Amino Acids, Glycine Soja Seed Extract): a plant-based complex that supports skin elasticity, resilience and structural integrity over time, complementing the longevity action of RejuveNAD™.
Pomegranate Seed Stem Cell Lysate (Punica Granatum Seed Cell Culture Lysate): plant stem cell technology that promotes radiance, a more even skin tone and cellular vitality.
Ozonated Omega Esters 3, 6 & 9 (Ozonized Ethyl Linolenate, Ozonized Ethyl Linoleate, Ozonized Ethyl Oleate): ultra-pure ozonated fatty acids that deliver deep nourishment, strengthen the skin barrier and support repair at an intercellular level.
Organic Marine Moisturising Complex (Hydrolyzed Algin, Maris Aqua, Chlorella Vulgaris Extract): a blend of sea water, algae and marine actives that provides deep, lasting hydration.
Ubuntu Mongongo Virgin Oil (Schinziophyton Rautanenii Kernel Oil): a rare, nutrient-rich oil that nourishes and protects the skin, rounding out the formula's restorative action.
How To Use
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