The demand for vivid, high-performing color in rinse-off beauty is rising—yet consumer scrutiny of ingredient safety has never been higher. Today’s formulator is expected to bridge that divide, offering color that captivates without compromise. Sensient’s latest innovation, SensiTint, responds to this evolving landscape with a range of next-generation colorants that deliver vibrancy, stability, and enhanced mildness—without the need for preservatives.
According to Mintel, the three most commonly used water-soluble dyes in new product launches over the past five years are Yellow 5 (CI 19140), Blue 1 (CI 42090), and Red 33 (CI 17200). All three are available in the SensiTint range, making it a relevant and versatile option for formulators looking to work with familiar, high-impact colorants in a liquid format.
センシティントシリーズ
SensiTint is a liquid dye solution developed for rinse-off and leave-on personal care products—offering vivid colors, but with a skin-friendly profile. Made from a base of glycerin and/or propylene glycol with added color, it is preservative-free, non-microbiologically sensitive, and extremely easy to incorporate into both liquid and solid formulations.
From a regulatory standpoint, SensiTint is compliant with EU, US, and China cosmetic regulations, and comes with a 3-year shelf life for global-ready formulating.
Whether you’re formulating a shampoo, facial scrub, cleansing stick, lip tints, toothpastes or serums, SensiTint simplifies color addition.
SensiTintを選ぶ理由
SensiTint was created with the modern formulator in mind—where visual impact must meet consumers’ growing concern of skin sensitivity. These liquid dye solutions offer more than just visual appeal, adding functionality to the formulation table.
At the formulation level, SensiTint delivers:
- 低使用率（0.01～0.1％）でも鮮やかな発色を実現。
- すぐに使用できる注入可能な液状で、液体と固体の両方の形態への配合が容易
- 広いpH範囲と長期にわたる高い安定性
- 敏感肌を含むすべての肌タイプに安全
- 低い水分活性とグリコール系溶剤により、防腐剤フリーで微生物学的に敏感でない。
- 混合可能な色により、処方担当者はカスタムシェードを作るための創造的な自由を得ることができる。
For manufacturing teams, the benefits are immediate:
- 粉が飛び散らないので、吸入の危険性が少なく、床が汚れない
- バッチ間の二次汚染の低減
- 流体形式により洗浄工程が削減され、水、エネルギー、ダウンタイムが削減されます。
- 原材料保管の必要性を最小限に抑え、より合理的な在庫設定をサポート。
- バッチ間の色の一貫性が向上し、再作業が減少し、品質管理が強化された。
SensiTint offers a bold and stable way to introduce color into rinse-off applications—without compromising on safety, performance, or process.
Contact us to request a sample of SensiTint or arrange a VIVID session with us. We’ll be happy to show you how this next-generation color solution can elevate your rinse-off formulations—safely, simply, and beautifully.
