Ingredient advantages
Some ingredients in hair color products are not inherently harmful. However, when concentrations exceed safe limits or are improperly controlled, they may negatively impact the scalp, hair quality, and even overall body health. That is why strict monitoring and precise formulation control are essential in high-quality hair color products.
Through meticulous formulation design, the VAAIG CLEAN COVER Series controls heavy metals, impurities, and potentially irritating active ingredients to levels far below international safety standards, delivering a high-safety, low-irritation, and low-residue coloring experience. This allows consumers to achieve their ideal hair color while enjoying complete peace of mind — coloring beautifully and safely.
Stability: 99.9%
A stability rating of 99.9% indicates exceptional structural integrity of active ingredients over time. This means VAAIG CLEAN COVER Series formula remains highly stable during storage and repeated use, ensuring consistent color results with every application.
High stability prevents uneven color development, shade deviation, and performance fluctuation, while minimizing the formation of irritating byproducts. Whether it’s your first use or a touch-up application, you can expect uniform color payoff and a consistently comfortable experience.
Lead (Pb) < 0.02 mg/kg
Arsenic (As) < 0.011 mg/kg
Lead and arsenic are strictly regulated heavy metals due to their potential long-term health risks. The VAAIG CLEAN COVER Series uses high-purity raw material selection and advanced manufacturing controls to reduce heavy metal residues to extremely low levels — far below international cosmetic safety limits.
This ensures a clean, pure, and highly safe formula, especially suitable for health-conscious consumers and sensitive users, allowing truly worry-free at-home coloring.
Iron (Fe) < 0.008 mg/kg
Tin (Sn): 4.4 mg/kg
Iron ions can cause oxidative discoloration, resulting in dull, ashy, or greenish tones after coloring. By maintaining near-zero iron content, VAAIG ensures clear, luminous, and color-true results with long-term shade stability.
Tin content is also strictly controlled at ultra-trace levels, reflecting VAAIG’s rigorous standards for ingredient purity and manufacturing precision. Ultra-low Fe and Sn levels reduce heavy metal accumulation risks while delivering cleaner, brighter, and more refined color outcomes.
PO4 phosphate: 10.4mg/kg
Phosphate helps regulate pH balance and stabilize dye structures. This precisely calibrated acidity allows color to distribute more evenly along the hair fiber, enhancing translucency while minimizing excessive cuticle swelling.
As a result, your hair feels smoother, softer, and more luminous after coloring, with reduced dryness and frizz compared to traditional dye systems.
Non-volatile: 35 mg/kg
TOC (Total Organic Carbon): 37 mg/kg
Both values are maintained at exceptionally low levels, indicating minimal impurities and high formula purity.
Lower non-volatile residue ensures cleaner rinsing, lighter hair feel, and reduced buildup, while low TOC reflects very low organic contaminants, minimizing sensitization risk and improving overall safety — even for frequent coloring.
This results in a lightweight, fresh, and breathable finish, with no heavy residue or scalp burden.
pH 2.5 — Professional Acidic Neutralization System
The VAAIG Color Developer with pH 2.5 gently neutralizes the alkalinity of the dye system, protecting the scalp’s natural lipid barrier and cuticle structure. This significantly reduces common discomforts such as stinging, itching, burning, redness, and irritation.
Additionally, the weak acidic environment helps the cuticle rapidly close after coloring, locking pigment deep within the hair fiber, enhancing color longevity, shine, and smoothness.
A pH of 2.5 reflects VAAIG’s core philosophy of scalp-friendly safety and professional-grade color performance, delivering results that are both beautiful and protective.