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Other Disclosures4934Premier Anti-Aging Co.,Ltd.Materials and Chemicals

【Official Online Store Exclusive】DUO, the aging-care brand, launches the “DUO The Tone-Up Skin Base,” a tone-up serum primer for mature skin, in limited quantities

プレミアアンチエイジング launched “DUO The Tone-Up Skin Base,” a tone-up serum primer from the DUO brand. It is available exclusively through the official online store in limited quantities from 1 October 2026.

Worth reading
52Recurring
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
2420
Yen (including tax) / 30g
Wording
Definitive
How definitive the wording is.

Announced details

DUO The Tone-Up Skin Base / DUO (デュオ)
Applicable field (uses covered by this announcement)

Cosmetics and base makeup; aging care

Launch dateLaunched from Thursday, 1 October 2026 (actual)
What the company reported numerically
Quantitative Effects

Contains 87% serum ingredients; maintains a bright-looking complexion for 10 hours; maintains the appearance of poreless skin for 10 hours

Location (as indicated in this announcement)

2-6-1 Toranomon, Minato-ku, Tokyo (head office)

Offering price

¥2,420 (including tax) / 30g

The company does not address Contract Value / Impact on Business Performance.

Source (materials cited by the company)

VISIA skin-brightness and visible-pore-count data (May 2026; based on company research)

Announced details
ItemDetails
Names of Products / Services CoveredDUO The Tone-Up Skin Base / DUO (デュオ)
Offering price¥2,420 (including tax) / 30g
Launch dateLaunched from Thursday, 1 October 2026 (actual)
Applicable areaCosmetics and base makeup; aging care
Location2-6-1 Toranomon, Minato-ku, Tokyo (head office)
Quantitative EffectsContains 87% serum ingredients; maintains a bright-looking complexion for 10 hours; maintains the appearance of poreless skin for 10 hours
SourceVISIA skin-brightness and visible-pore-count data (May 2026; based on company research)
Items this document does not state (11)
CounterpartyCounterparty overviewRelationship with the CompanyContract ValueContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocation scaleUsage historyImpact on Business Performance

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To address concerns about inner dryness, dullness, skin instability, a tired-looking complexion during the day and makeup breakdown caused by dryness, which increase from late summer into early autumn.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
【Official Online Store Exclusive】DUO, the aging-care brand, launches the “DUO The Tone-Up Skin Base,” a tone-up serum primer for mature skin, in limited quantities | Premier Anti-Aging Co.,Ltd. (4934) timely disclosure | Komori