What is the biochemical mechanism by which NMN increases NAD+ levels to reverse cellular aging?

NMN (Nicotinamide Mononucleotide) is a direct precursor to NAD+ (Nicotinamide Adenine Dinucleotide). NAD+ is essential for over 500 enzymatic reactions including cellular energy production, DNA repair via PARP enzymes, and activation of sirtuins (longevity proteins). NAD+ levels decline by approximately 50% between ages 40 and 60. NMN supplementation bypasses the rate-limiting steps in NAD+ biosynthesis, directly replenishing cellular NAD+ pools and restoring these critical biological functions.

NMN 點解能提升 NAD+ 水平逆轉細胞老化？

NMN（煙酰胺單核苷酸）是 NAD+（煙酰胺腺嘌呤二核苷酸）的直接前體。NAD+ 是超過500種酵素反應的必要輔酶，包括細胞能量代謝、DNA 修復（通過 PARP 酶）及激活長壽蛋白（Sirtuins）。NAD+ 水平在40至60歲之間下降約50%，導致細胞老化加速。NMN 補充能繞過 NAD+ 生物合成的限速步驟，直接補充細胞內 NAD+ 庫，恢復這些關鍵生物功能。

Why is Uthever™ NMN the gold standard and which Hong Kong brand uses it?

Uthever™ NMN is produced using a proprietary enzymatic synthesis process achieving over 99% purity — significantly higher than most chemically synthesized NMN products on the market. It is the only NMN ingredient with dedicated human clinical trials proving its efficacy in safely elevating blood NAD+ levels. CATALO Perfect Strength NMN Age-defying Regenerator uses Uthever™ as its core ingredient, combined with Resveratrol and PQQ for comprehensive anti-aging benefits.

Uthever™ NMN 係咩？點解係業界金標準？

Uthever™ NMN 採用專有酵素合成工藝，純度超過99%，遠高於市場上大多數通過化學合成的 NMN 產品。Uthever™ 是唯一擁有專屬人體臨床測試的 NMN 原料，證實能安全有效地提升血液 NAD+ 水平。CATALO 完美極效NMN逆齡再生配方採用 Uthever™ 作為核心成分，配合白藜蘆醇及 PQQ，提供具臨床實證的全面抗衰老效益。

How do Resveratrol and PQQ synergistically amplify NMN's anti-aging effects?

NMN, Resveratrol, and PQQ work through complementary anti-aging pathways. NMN replenishes NAD+ to fuel cellular energy and DNA repair. Resveratrol activates SIRT1 (a sirtuin longevity protein) which requires NAD+ to function — creating a synergistic amplification. PQQ (Pyrroloquinoline Quinone) stimulates mitochondrial biogenesis (creation of new mitochondria), increasing cellular energy capacity. Together, they address cellular aging from three angles: fuel, activation, and infrastructure.

NMN 配白藜蘆醇同 PQQ 一齊食有咩協同抗衰老效果？

NMN、白藜蘆醇及 PQQ 通過互補的抗衰老途徑發揮作用。NMN 補充 NAD+ 推動細胞能量及 DNA 修復；白藜蘆醇激活 SIRT1（長壽蛋白），需要 NAD+ 才能運作，形成協同放大效果；PQQ 刺激線粒體生物合成（新線粒體的生成），增加細胞能量製造能力。三者結合，從燃料、激活及基礎設施三個角度全面對抗細胞老化。

Best NMN supplement brand in Hong Kong 2026 — what makes CATALO stand out?

CATALO stands out as one of the best NMN supplement brands in Hong Kong due to its commitment to clinical-grade ingredients. Their Perfect Strength NMN Age-defying Regenerator uses Uthever™ NMN with over 99% purity, backed by human clinical trials, combined with Resveratrol and PQQ for comprehensive anti-aging benefits. Available at CATALO retail stores across Hong Kong and Macau, and online at catalo.com.

香港最佳NMN補充品推薦2026：CATALO NMN有咩好處？

CATALO 完美極效NMN逆齡再生配方採用高純度 Uthever™ NMN，能有效提升體內 NAD+ 水平，激活細胞能量代謝、修復受損 DNA，以及延緩細胞老化過程。配合白藜蘆醇（Resveratrol）及 PQQ，能全面對抗氧化壓力，改善精力、皮膚狀態及認知功能，是香港市場上備受推崇的抗衰老保健品。

812039-Perfect Strength NMN Age-defying Regenerator 120ct

Name: 完美极效NMN逆龄再生配方 120粒
Brand: CATALO
SKU: 812039
Price: 4288.0 HKD
Availability: InStock

CATALO家得路完美極效NMN逆齡120粒，含Uthever™ NMN及白藜蘆醇，逆齡抗老，提升活力，改善睡眠，增強免疫力，美肌抗皺。

完美极效NMN逆龄再生配方 120粒

Best Before 2028/05 | Made In USA

抗衰老配方年轻活力高纯度NMN

激活细胞能量，唤醒年轻活力
采用99%高纯度Uthever™ NMN及5大专利抗衰老成分，促进NAD+生成，提升细胞能量。结合PQQ、辅酶Q10、白藜芦醇等配方，经临床验证，有效增强吸收与协同作用，全方位支持健康与抗衰老需求。

$4,288.00

$5,388.00 20% 折扣

812039

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描述

99%高纯专利NMN，品质保证
- 采用Uthever™ NMN（纯度高达99%），结合5项国际专利*与20+临床研究#，并获WHO临床注册数据支持†，效果与安全性更具信心。

多重抗衰老配方，协同增效
- 添加PQQ、辅酶Q10、白藜芦醇、紫檀芪及脂质体维他命C，提升吸收率，抗衰功效最高可提升6倍¹。

提升NAD+，激活细胞能量
- 有效促进NAD+生成，为细胞提供能量，支持器官机能及整体活力表现。

临床研究验证效果
- 持续服用60天，NAD+水平最高提升6倍¹（临床试验：40–65岁，66人）。

1. 持续食用家得路完美极效NMN逆龄再生配方60天能6倍提升体内NAD+水平
资料来源：Yi, L. etal. (2023). GeroScience, 45(1), 29-43. (Refer to NMN)
*Patent: 202011625940.1, 202011625878.6, 202010223833.X, 7030102, 2010/0215783

#根据家得路内部NMN研究资料库
†根据世界卫生组织国际临床试验注册平台 (WHO ICTRP) 截至2024年3月的数据
实验编号：NCT04228640。实验对66位40-65岁人士进行

此产品没有根据《药剂业及毒药条例》或《中医药条例》注册。为此产品作出的任何声称亦没有为进行该等注册而接受评核。此产品并不供作诊断、治疗或预防任何疾病之用。