Yellow 6

What Yellow 6 is & what it does

Yellow 6 is a synthetic azo dye (also known as Sunset Yellow FCF) used to add an orange-yellow color to cosmetics and personal care products. In a sunscreen or skincare formula its role is purely aesthetic, giving the product a consistent, recognizable appearance rather than affecting the skin. It is one of the certified color additives regulated for use in cosmetics in many regions.

Is Yellow 6 safe?

Yellow 6 is a certified color additive permitted for use in cosmetics in many regions, and it is used at the small levels needed to color a product. Some people prefer to avoid synthetic dyes, and rarely a dye can cause sensitivity in reactive skin. If you are prone to irritation, choosing dye-free products is an option.

What does Yellow 6 do in skincare?

Yellow 6 is a colorant, so its role is purely cosmetic. It gives a product a consistent orange-yellow appearance and does not affect how the formula performs on the skin. It is added for visual appeal rather than for any skin benefit.

Is Yellow 6 natural or synthetic?

Yellow 6 is synthetic. It is a man-made azo dye, also known as Sunset Yellow FCF, produced through chemical synthesis. It is manufactured to a controlled purity for use as a certified color additive.

Sunscreens with Yellow 6

We rate 53 sunscreens that contain it, showing the top 10 by overall score:

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