NMN Aojiru is a unique formulation developed by ZaaZ, combining domestically produced ingredients such as Lactobacillus H61 and NMN.

ZaaZ Inc. (Head Office: Shinjuku, Tokyo; CEO: Kentaro Kawaguchi; hereinafter “ZaaZ”) is pleased to announce the launch of its OEM (contract manufacturing) service for NMN Aojiru — green juice containing Nicotinamide Mononucleotide (NMN). The NMN Aojiru is an original anti-aging formulation developed by ZaaZ, combining three evidence-based ingredients: NMN, fresh-squeezed young barley leaf extract, and Lactobacillus H61. All three ingredients — NMN, fresh-squeezed barley leaf extract powder, and Lactobacillus H61 — are manufactured domestically in Japan. Each OEM product contains 30 sachets of powder, formulated with fresh-squeezed young barley leaf extract, NMN 300 mg, and Lactobacillus H61 100 mg. Orders start from a minimum of 150 units, with a short delivery time of one month, available now via our website. Patent Pending

Three Features of NMN Aojiru

1. Japan-made ingredients

Uses NMN (purity 99–100 %), fresh-squeezed young barley leaf extract, and Lactobacillus H61—all domestically produced in Japan.

2. High concentration formula

Each stick contains NMN 300 mg and Lactobacillus H61 100 mg—about twice the average content of typical commercial supplements containing these ingredients.*
*Typical content per sachet/capsule: NMN 125–150 mg, Lactobacillus H61 40–60 mg (ZaaZ research).

3. Small-lot, short-lead production

Orders start from a minimum of 150 units, with a lead time of about 1 month after design approval.

About the Three Key Ingredients

1. NMN (Nicotinamide Mononucleotide)

A compound derived from vitamin B3 naturally present in all living organisms. Research has shown NMN contributes to anti-aging through activation of sirtuin (longevity) genes. These genes require NAD+, but as we age, our ability to produce NMN—and thus NAD+—declines, which can affect our health and vitality. Supplementing NMN helps support youthful function.

ZaaZ conducted stability testing by dissolving 100 %-pure NMN in water and re-analyzing purity after 30 minutes and 3 hours. In both cases, purity remained 100 %, demonstrating superior stability compared with materials that degrade when dissolved.

2. Lactobacillus H61

Discovered and isolated by Japan’s National Agriculture and Food Research Organization (NARO). Among screened strains, Lactobacillus H61 showed the highest superoxide dismutase (SOD) activity. Clinical studies confirmed its skin-moisture-retention benefits, and functional-label food applications containing this strain have been officially accepted in Japan.

3. Fresh-Squeezed Young Barley Leaf Extract Powder

This green juice powder is produced using a cold-press extraction method, where fresh young barley leaves are pressed under high pressure to remove fibrous impurities. By focusing on nutrient absorption and freshness, this process preserves the natural flavor of the raw material far better than typical heat-drying or grinding methods. No additives are used, resulting in a pure and natural taste.
*SOD: Super Oxide Dismutase
**Patent No. 5958865

Industry Background and Launch Motivation

Through OEM production of various NMN supplements, ZaaZ recognized the need for a product that reaches consumers unfamiliar with NMN while expanding client customer bases. The concept was “formulation with familiar ingredients backed by credible evidence,” leading to a premium cold-pressed green juice containing domestic NMN and Lactobacillus H61, which allows functional labeling for skin health.

How to Order

Orders are accepted through thecontact formon our service website. Please indicate your desired lot size.

Order start date: Effective immediately

Service website:https://b-nmn.jp/