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Stella Seed Launches MONO BULK Moisture Hair Oil Spray and Moist Hair Mask

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Jun 5, 2026 11:00 AM ・ Updated Jun 14, 2026 12:07 AM ・ 2 min read ・ Source: PR TIMES

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⚡ Key Points

Stella Seed expanded its MONO BULK hair care line with a quick-finish hair oil spray and a damage-sensing hair mask, both priced at 1,650 JPY and designed to repair damaged hair with moisture.

Stella Seed expanded its MONO BULK hair care line with a quick-finish hair oil spray and a damage-sensing hair mask, both priced at 1,650 JPY and designed to repair damaged hair with moisture.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000216.000010456.html Distributor: PR TIMES
Published: Jun 5, 2026

Stella Seed has launched two new products under its water-plumping hair care brand MONO BULK: MONO BULK Moist Oil Spray (145g) and MONO BULK Moist Hair Mask (180g). Both items retail for 1,650 JPY (tax included) and feature a cassis and raspberry fragrance. The brand utilizes raw collagen and a moisturizing gloss formula to coat the hair surface and lock in moisture. The oil spray contains low-molecular PPT keratin and cuticle repair ingredients, allowing users to achieve a non-sticky, shiny finish in just two seconds. The hair mask is designed for weekly special care, featuring a high concentration of damage-sensor components, hair-bonding agents, and moisture-locking ingredients to repair and hydrate hollowed hair fibers. These new additions complement the brand's existing lineup of shampoo, treatment, hair milk, and hair oil to address a wider range of hair concerns.

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Source: PR TIMES
Category: business

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Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　Jun 5, 2026 11:00 AM — Distributor PR TIMES
Collected　Jun 5, 2026 11:27 AM
AI structured & analyzed　Jun 6, 2026 6:03 PM
Desk-reviewed & published　Jun 5, 2026 11:00 AM

FAQ

What are the size and retail price of the MONO BULK Moist Oil Spray?

The size is 145g, and the recommended retail price is 1,650 JPY (tax included).

What hair issues is the MONO BULK Moist Hair Mask recommended for?

It is recommended for people concerned about damage from coloring or perming, dry ends, split ends, hair breakage, lack of manageability, and those seeking a moist, glossy finish.

What is the fragrance of the new MONO BULK hair care products?

Both the Oil Spray and Hair Mask feature a Cassis & Raspberry fragrance.

How often should the MONO BULK Moist Hair Mask be used?

It is recommended for special care usage 1 to 2 times a week.

Which company sells these products, and what is their contact information?

They are sold by Stella Seed Co., Ltd. You can contact them at 03-6804-5584, and their official website is https://monobulk.jp/.

Cite this article — HOW TO CITE

Washin AI News Desk“Stella Seed Launches MONO BULK Moisture Hair Oil Spray and Moist Hair Mask”AI News by Washin Village（和心村）, Jun 5, 2026. https://aeo.idaeo.ai/ai/%E3%82%B9%E3%83%86%E3%83%A9%E3%82%B7%E3%83%BC%E3%83%89%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE/en/news/2026-06-05-%E3%83%A2%E3%83%8E%E3%83%90%E3%83%AB%E3%82%AF%E3%81%8B%E3%82%89-%E7%9E%AC%E9%96%93-%E8%89%B6%E9%AB%AA%E4%BB%95%E4%B8%8A%E3%81%92%E3%81%AE%E3%82%AA%E3%82%A4%E3%83%AB%E3%82%B9%E3%83%97%E3%83%AC%E3%83%BC-and-%E3%83%80%E3%83%A1%E3%83%BC%E3%82%B8%E3%82%BB%E3%83%B3%E3%82%B5%E3%83%BC%E6%A9%9F%E8%83%BD%E6%88%90

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