Cellular Vitality,
Radiant from Within
Precision-formulated NMN+ supplements and wellness protocols — inspired by Japanese longevity science and Hong Kong's demanding standards.
Best Formulas
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Cherry Blossom
Radiance Protocol
Sakuraside and Sakuranin — rare polyphenols found only in Japanese cherry blossom — interrupt melanin biosynthesis at the tyrosinase enzyme level. Combined with NMN 99.9% for cellular energy renewal, this formula delivers luminosity from within that no topical can replicate.
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Vascular Clarity,
Luminous Skin
When blood vessels accumulate fibrin and micro-clots, the skin darkens and loses luminosity. Lumbrokinase and Nattokinase — nature's most potent fibrinolytic enzymes — dissolve vascular debris, restore circulation, and visibly lighten age-related dark spots over 8–12 weeks.
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The Science of
Cellular Age Reversal
NAD+ declines 50% between age 40 and 60. NMN — the direct precursor to NAD+ — replenishes cellular fuel, activates sirtuins, and restores mitochondrial efficiency. LIT's 99.9% pharmaceutical-grade NMN is paired with targeted botanicals to address your unique longevity goals.
BUILD MY STACK →Formulated for Discerning Bodies
Lab-Certified Purity
Every batch is third-party tested for heavy metals, microbial contamination, and active compound potency. NMN is verified at 99.9% purity — pharmaceutical grade, not supplement grade.
Japanese Biotech Precision
Developed in partnership with Japanese biotech researchers, our formulas combine cutting-edge cellular science with centuries of traditional East Asian botanical knowledge for synergistic results.
Hong Kong Quality Standards
Formulated and quality-controlled in Hong Kong with one of Asia's most stringent regulatory environments. Every ingredient meets import, storage, and traceability standards that competitors cannot match.
Find Your
Longevity Stack
Answer 8 questions and receive a personalised supplement protocol based on your age, health goals, and lifestyle.
Question 1 of 8
What best describes your main health goal?
The Research
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Our Community
“After one month, the rapid heartbeats, leg cramps and numbness disappeared. My energy increased and my skin became radiant — a youthful appearance restored.”
“After 2.5 months: much younger appearance, clear and even skin tone, no acne. It looks much younger — skin is clear and rejuvenated.”
“As a bone specialist, I understand systemic health. After 60 days, my face is slimmer and more toned. I feel incredible — this is the best wellness decision.”
“Hair regrowth, better rest, and a serious vitality boost. My skin looks healthier and I genuinely look and feel younger.”
“After one month, skin texture became smoother and fine lines softened. By two months, visible wrinkle reduction — a total youthful reset.”
“Dark circles significantly reduced and skin brightened noticeably after just three weeks. My friends keep asking what I changed.”
