Patents

Patent Details a Composition to Delay or Tone Grey Hair

The formulation is activated by heat or sunlight.

US Patent No. 12,151,011 B2; Rosa Maria Portillo Rosado of Santo Domingo has patented an aqueous composition to delay and tone grey hair, restore natural color, create natural reflections and provide volume. The composition contains collagen, hydroxyethylcellulose, polyquaternium 7, aloe vera, dextropantothenyl alcohol, elastin hydrolysate, sodium hyaluronate, keratin, citric acid, preservative, fragrance deionized water. The composition is activated by heat or sun light.

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