What Is Diisobutyl Dicyanoperylenedicarboxylate?
Diisobutyl Dicyanoperylenedicarboxylate is a synthetic organic pigment created from perylene, a polycyclic aromatic hydrocarbon known for its intense color strength. Chemically it is the diisobutyl ester of dicyanoperylenedicarboxylic acid, giving it exceptional stability and a vivid red-orange hue. The pigment was first explored in the 1970s by industrial chemists searching for heat-resistant colorants for plastics and coatings; formulators soon realized its brightness and staying power also made it suitable for cosmetics. Production involves nitration of perylene to introduce cyano groups, oxidation to form the dicarboxylic acid, then esterification with isobutanol. The resulting crystalline powder is ground to a fine particle size and surface treated so it disperses smoothly in oils and waxes. You will commonly see it in lipsticks, tinted balms, blushes, nail lacquers and some long-wear eye products where bold color payoff and fade resistance are priorities.
Diisobutyl Dicyanoperylenedicarboxylate’s Cosmetic Benefits/Uses
This ingredient is prized mainly for its ability to deliver rich, long-lasting color in makeup formulas.
As a colorant, it supplies vibrant red-orange tones, excellent opacity and impressive lightfastness so products maintain their shade throughout the day without noticeable fading. Its high tinting strength means formulators can use smaller amounts to reach the desired intensity, helping keep textures lightweight and comfortable on skin or lips.
Who Can Use Diisobutyl Dicyanoperylenedicarboxylate
Because this pigment is chemically stable and non-reactive, it is generally suitable for all skin types including dry, oily, combination and sensitive. It does not clog pores, add fragrance or contain common irritants, so most people can wear it without issue. Vegans and vegetarians can feel comfortable using products that feature this colorant since it is entirely synthetic and contains no animal-derived materials. Current safety assessments have not flagged any special risks for women who are pregnant or breastfeeding, yet this is not medical advice and anyone expecting or nursing should run any cosmetic product by a healthcare professional to be on the safe side. The ingredient does not make skin more sensitive to sunlight and there are no known concerns about using sunscreen alongside it. Formulators do need to observe regional regulations on where the color may be applied (for example some countries restrict it to lip and nail products) but consumers typically do not have to worry about that.
Potential Side Effects/Adverse Reactions
Side effects and reactions to the topical use of Diisobutyl Dicyanoperylenedicarboxylate can vary from person to person. The points below describe potential issues that are highly unlikely for most users when the ingredient is included correctly in a well-made product.
- Mild skin irritation – rare, usually limited to very sensitive or compromised skin
- Allergic contact dermatitis – an uncommon immune response that may appear as redness, itching or small bumps
- Temporary staining of skin or nails – deep pigments can sometimes leave a slight tint that fades with cleansing
- Eye discomfort – if loose powder or flakes get into the eye they may cause transient redness or watering
If you notice any unexpected reaction while using this ingredient stop application immediately and consult a qualified medical professional.
Comedogenic Rating
Rating: 0 / 5. Diisobutyl Dicyanoperylenedicarboxylate is an inert synthetic pigment that does not contain oils, fatty acids or waxy residues that could block pores. Its molecules are too large to penetrate the follicle and it stays on the surface until removed with cleanser. For this reason it is considered non-comedogenic and is generally suitable for people who are prone to acne or breakouts.
One thing to keep in mind is that the finished product formula matters. If the pigment is mixed into a heavy, greasy base those carrier ingredients—not the pigment itself—could contribute to clogged pores. Always look at the overall ingredient list when choosing makeup aimed at acne-prone skin.
Summary
Diisobutyl Dicyanoperylenedicarboxylate is used in cosmetics strictly as a colorant, delivering vivid red-orange tones with outstanding brightness, opacity and fade resistance. Its high tinting strength lets brands achieve bold payoff without loading formulas with excess pigment, helping textures stay lightweight and comfortable.
While iron oxides and carmine still dominate the makeup aisle this specialty perylene pigment has carved out a niche in long-wear lipsticks, nail lacquers and bold eye products where extreme durability is a selling point. It is fully synthetic, vegan friendly and, based on current safety data, poses minimal risk when used as directed.
Overall the ingredient is considered safe for topical use, with a very low likelihood of irritation or acne. As with any new cosmetic it is smart to do a quick patch test before regular use, especially if you have sensitive skin.