World's First* Recovery Spirit "MUKA" Unveils Overwhelming Evidence from Secret, Unshared Recipe. Japan's Top Institution JFRL Verifies Ultra-High Concentration of Polyphenols Equivalent to Premium Red Wine and Elite Amino Acids.

MUKA Co., Ltd. (Headquarters: Osaka City, Osaka Prefecture, CEO: Hayato Katsumi, hereinafter "the Company"), which disseminates "Recovery Spirit" from Amakusa City, Kumamoto Prefecture to the world, will release the strict scientific verification results (Report No. 26049740001-0101) by the Japan Food Research Laboratories (JFRL) for "MUKA," the brand's core secret essence that has been kept unshared.

There is growing interest in biohacking (self-optimization) and wellness, particularly among modern business elites and intellectual circles, to optimize physical and mental condition. However, while traditional alcoholic beverages are "enjoyed at night," they also present challenges such as "morning grogginess" and "depletion of bodily nutrients."

The secret essence "MUKA," developed by the Company using its unique extraction technology, is 100% naturally derived with zero chemical components, and has demonstrated quantitative data that vividly shatters these conventional notions.

"MUKA Spirits" Official Website: https://mukaspirits.com/

Full Details of Verification Data by JFRL (Japan Food Research Laboratories)

1. "Polyphenols" Supporting Youthfulness and Elegance at Night

・MUKA: 160mg / 100g (Analysis Certificate Display: 0.16g / 100g)

This clear, beautiful spirit allows for smart intake of an aging care ingredient* that surpasses top-class premium red wine (approx. 150mg), without any concerns about teeth staining or heaviness.

2. "3 Types of Curcuminoids (Curcuminoids)" for Deep Regulation

・MUKA: 8.2mg / 100g (Analysis Certificate Display: 0.0082g / 100g)

* Breakdown: Curcumin 4.5mg, Demethoxycurcumin 2.1mg, Bisdemethoxycurcumin 1.6mg

Golden crystals far exceeding one serving of authentic curry from a renowned restaurant. Smartly supports deep nighttime rest and bodily circulation.

These are components typically found at "0mg" in alcoholic beverages like whiskey or gin.

3. "Elite Amino Acids" Supporting Clarity and Vitality for Tomorrow

・Free Aspartic Acid: 3mg / 100g (The fresh vitality of early summer harvested white asparagus)

・Free Arginine: 4mg / 100g (The vitality of morel mushrooms, a delicacy in high-end French cuisine, twice that of red wine)

・Free Alanine: 2mg / 100g (Comparable to concentrated soup from natural raw clams, twice that of typical beer)

・Free Proline: 2mg / 100g (An inner beauty ingredient equivalent to the highest grade Junmai Daiginjo from a long-established sake brewery)

・Free Glutamic Acid: 1mg / 100g (A refined umami akin to the finest sun-dried Italian tomatoes)

Amino acids, which are typically reduced to "zero" by heat during the production process of regular distilled spirits, are beautifully preserved.

Ingredients in MUKA Exceeding Top-Class Premium Red Wine (approx. 150mg)

"Elite Amino Acids" Supporting Clarity and Vitality for Tomorrow

"Secret Essence MUKA, Unshared" Details Here

Next-Generation Functional Beauty: "Enjoying Alcohol While Simultaneously Regulating Your Body"

When consuming alcohol, amino acids in the body are naturally consumed (depleted) for alcohol metabolism. However, MUKA has established an unprecedented structure that "simultaneously regulates and clears the body while consuming alcohol, through self-sufficient components."

Entering an unknown realm where the damage from enjoying alcohol is offset by the alcohol itself.

Comment from CEO Hayato Katsumi

"Like many before me, I used to believe that enjoying alcohol meant sacrificing performance the next morning. However, with the advent of MUKA, it has become possible to transform time spent drinking into an investment in one's future self, offering a completely new wellness experience. We believe the recent analysis results from JFRL are proof that the entirely new concept of recovery spirit we advocate is supported by scientific evidence. The era of alcohol solely for intoxication is coming to an end. We will continue to deliver this astonishing functional beauty and unprecedented awakening to business elites navigating modern life."

Future Prospects: Development of Products to Enjoy MUKA Alone

The Company plans to expand its lineup of next-generation products incorporating "MUKA" (with "Recovery Ficus Gin" containing MUKA scheduled for release around mid-July), and is also developing new functional beverages (functional alcohol / functional non-alcoholic) that allow users to directly savor the overwhelming power of the essence itself. Moving beyond the conventional framework of alcohol, we will continue to pursue the ultimate in wellness, tuning the mind and body based on data analysis.

(* Self-researched: As of June 2026, the world's first spirit with a recovery concept. Refers to the general concept of aging care.)

Company Name: MUKA Co., Ltd.

Representative: CEO Hayato Katsumi

Established: April 2026

Business Activities: Manufacturing and sales of recovery spirits, personalized oriental medicine business, herbal medicine, regional revitalization, raw material supply business, marketing and management consulting.

Head Office Location: 23F, City Tower Umeda Higashi, 1-1-7 Honjyonishi, Kita-ku, Osaka City, Osaka Prefecture

Corporate Site: https://corp.mukaspirits.com/

Brand Site: https://mukaspirits.com/

・Contact for Inquiries Regarding This Matter

MUKA Co., Ltd. (Public Relations) Mail: info@mukaspirits.com