Bigen Cream Tone, Shiseido Prior, and Shiseido Tiara cover 12 in-stock YUBI100 options, but they are not interchangeable products. Bigen and Tiara are cream hair-color lines, while Prior is sold as a four-pack color conditioner. This comparison separates shade labels, formats, quantities, current prices, SKUs, and inventory.
| Key information | Details |
|---|---|
| Products compared | Bigen Cream Tone, Shiseido Prior, and Shiseido Tiara |
| In-stock options | 12 across three active Shopify products |
| Formats | Two-part cream hair color; 230g color conditioner sold as four matching tubes; cream hair color |
| Current price range | ¥550–¥4,800, reflecting different formats and sales quantities |
| Combined inventory | 393 units or sets as listed by Shopify |
| Checked | September 25, 2026 |
Quick comparison: three different product formats
| Product | Format shown by the active listing | Options | Current price | Total inventory |
|---|---|---|---|---|
| Bigen Cream Tone | Two-part cream hair color for grey hair | 3G, 4G, 5G, 6G, 7G | ¥550 or ¥594 | 210 |
| Shiseido Prior Color Conditioner | 230g color conditioner, four matching tubes per selected color | Grey, Black, Dark Brown, Brown | ¥4,800 per four-pack | 93 sets |
| Shiseido Tiara Cream Hair Color | Cream hair color for grey hair | 4, 5, 6 | ¥850 | 90 |
The price difference is not a direct value ranking. Prior is a four-tube listing, whereas the Bigen and Tiara listings use different product formats and sales units. Compare what is included before comparing the checkout price.
All 12 in-stock options
| Product | Shopify option | Sales unit | SKU | Price | Inventory |
|---|---|---|---|---|---|
| Bigen Cream Tone | 3G | Selected cream hair-color shade | 19027 | ¥550 | 80 |
| Bigen Cream Tone | 4G | Selected cream hair-color shade | 19028 | ¥594 | 50 |
| Bigen Cream Tone | 5G | Selected cream hair-color shade | 19029 | ¥594 | 50 |
| Bigen Cream Tone | 6G | Selected cream hair-color shade | 19030 | ¥550 | 20 |
| Bigen Cream Tone | 7G | Selected cream hair-color shade | 19031 | ¥594 | 10 |
| Shiseido Prior | Grey 230g × 4 | Four matching 230g tubes | 19063X4 | ¥4,800 | 29 sets |
| Shiseido Prior | Black 230g × 4 | Four matching 230g tubes | 19061X4 | ¥4,800 | 30 sets |
| Shiseido Prior | Dark Brown 230g × 4 | Four matching 230g tubes | 19060X4 | ¥4,800 | 30 sets |
| Shiseido Prior | Brown 230g × 4 | Four matching 230g tubes | 19062X4 | ¥4,800 | 4 sets |
| Shiseido Tiara | 4 | Selected cream hair-color shade | 19064 | ¥850 | 30 |
| Shiseido Tiara | 5 | Selected cream hair-color shade | 19065 | ¥850 | 30 |
| Shiseido Tiara | 6 | Selected cream hair-color shade | 19066 | ¥850 | 30 |
Inventory and prices are time-sensitive. The figures above were read from the active Shopify variants on September 25, 2026; the product pages remain the current source at checkout.
Bigen Cream Tone: five coded shades
Bigen Cream Tone is the broadest single-item shade group in this comparison. The active product page identifies it as a two-part cream hair color for grey hair from Hoyu and lists five G-series options. Its English shade guide runs from lighter chestnut brown at 3G through natural dark brown at 7G.
| Code | Shade guide on the active product page | Price | Inventory note |
|---|---|---|---|
| 3G | Lighter chestnut brown | ¥550 | Highest Bigen inventory: 80 |
| 4G | Natural chestnut brown | ¥594 | 50 |
| 5G | Deep chestnut brown | ¥594 | 50 |
| 6G | Natural brown | ¥550 | 20 |
| 7G | Natural dark brown | ¥594 | Lowest Bigen inventory: 10 |
These descriptions are guides for the Bigen line only. A number in one brand is not evidence of an equivalent shade number in another brand. Starting hair color, previous coloring, grey coverage, application, and processing conditions can also affect the visible result.
Shiseido Prior: four colors sold in four-packs
Shiseido Prior is the outlier in this comparison because the active listing describes a color conditioner rather than a two-part cream hair color. Each option is a four-pack of the same 230g color: Grey, Black, Dark Brown, or Brown. It is not a mixed-color assortment.
All four Prior options are currently ¥4,800. Black and Dark Brown each have 30 sets in inventory, Grey has 29, and Brown has four. The Grey option should not be treated as a “darkest” or “lightest” step in the brown-to-black sequence; it is a separately named color option.
Shiseido Tiara: three numbered cream colors
Shiseido Tiara has the simplest current inventory pattern: options 4, 5, and 6 each cost ¥850, use SKUs 19064 through 19066, and show 30 units in stock. The product page identifies the line as a cream type for grey hair.
The listing’s numeric option names are preserved exactly. This article does not map Tiara 4, 5, or 6 to Bigen 4G, 5G, or 6G because the manufacturers use their own shade systems. Choose from the shade information supplied for the exact product rather than assuming that matching numbers produce matching colors.
How to choose among the listings
Choose by product format first
Start with the format you intend to buy. Bigen and Tiara are listed as cream hair colors. Prior is listed as a 230g color conditioner sold in a four-pack. Their prices and quantities therefore answer different shopping questions.
Then choose within that product’s own shade system
Bigen provides five G-series labels, Prior uses four color names, and Tiara uses three numbers. The labels are useful within their own product lines, not as a universal cross-brand scale.
Check the exact sales unit and current inventory
The Prior price covers four matching tubes. The Bigen and Tiara options are not described as four-packs. Stock also varies sharply: Prior Brown has four sets and Bigen 7G has ten units, while Bigen 3G has 80.
Important use and safety distinction
Follow the instructions supplied with the exact selected product. Bigen’s active page identifies a two-part Japanese quasi-drug hair color and instructs users to perform the required skin-allergy test before every use. It also says not to use hair color after a previous hair-color reaction. Do not transfer those directions, timing, mixing ratios, or safety assumptions to a different product; use the enclosed instructions for Prior or Tiara instead.
This comparison is a catalog and shopping guide, not a prediction of the final color and not medical advice. No personal-use results were supplied, so no performance or comfort claims are made.
First-hand use notes
Material change log
- September 25, 2026: Initial comparison published from three active Shopify product pages, 12 in-stock variants, and their verified gallery assets.
- Next scheduled review: December 2026, or earlier if a product, price, option, or inventory status changes materially.