- Apply daily for 2-3 weeks and you'll get the exact color that's perfect for you. Then use it once or twice a week to keep it that way. Grecian works so subtly and gradually, you may not see a color change for the first few days.
- Grecian Formula 16 is 98% clear liquid. The rest is a small amount of sulfur and 0.29 - 0.34% lead acetate. These chemicals work as follows: The lead acetate both coats and is absorbed into the hair shaft.
- Hair will look thicker and healthier because Grecian contains a hair-thickening ingredient that works by expanding the hair's diameter. Plus, it actually repairs and strengthens hair, reducing hair loss from breakage.
- Grecian has the unique ability to replace lost melanin with a similar-acting pigment. You can regain just the right amount of lost color by applying Grecian for fewer or more days.
- Grecian works so subtly and gradually, you may not see a color change for the first few days.