What Is Bis(Butylbenzoate) Diaminotriazine Aminopropyltrisiloxane?
Bis(Butylbenzoate) Diaminotriazine Aminopropyltrisiloxane is a specialty silicone-based molecule designed for modern cosmetic formulas. Chemically it combines a benzoate ester backbone with a short siloxane chain, giving it both oil-loving and moisture-friendly traits. The raw materials begin with benzoic acid and butanol to form dibutyl benzoate, which is then reacted with a triazine ring that contributes stability against light. Finally this structure is linked to an aminopropyltrisiloxane segment through controlled condensation reactions carried out in stainless-steel reactors under inert gas. The result is a clear, low-viscosity fluid that disperses easily in creams, lotions and sprays.
The ingredient first appeared in niche sunscreen labs in the early 2000s when formulators were searching for silicone alternatives to heavier UV stabilizers. Its ability to help keep colors and active ingredients from breaking down under daylight quickly drew attention, and within a decade it migrated into premium skin care lines. Today you will most often find it in leave-on moisturizers, anti-aging serums, foundation primers, color-cosmetic bases and hair-care finishing sprays where prolonged shelf life and photostability are important.
Bis(Butylbenzoate) Diaminotriazine Aminopropyltrisiloxane’s Cosmetic Benefits/Uses
The chief role of this ingredient is as a light stabilizer. By absorbing and dissipating portions of ultraviolet and visible light before they can harm delicate actives or pigments, it helps formulas maintain their color scent texture and overall performance for a longer period. This means your favorite cream is less likely to yellow, separate or lose potency while it sits on the bathroom shelf or is exposed to sunlight during daily use.
Who Can Use Bis(Butylbenzoate) Diaminotriazine Aminopropyltrisiloxane
This silicone ester is lightweight and non occlusive so it generally suits all major skin types including oily, combination, normal and dry. Sensitive or highly reactive skin usually tolerates it as well because it is free of fragrance and known irritants. Those with very acne prone or congestion prone skin may still prefer to monitor usage since any oil-compatible molecule has the theoretical potential to sit in pores if used at high levels in rich formulas, but formulators typically include it at low percentages to avoid that issue.
The compound is synthesized entirely from petrochemical and mineral sources without animal derivatives, making it acceptable for vegans and vegetarians. It is also not routinely tested on animals in regions that follow modern cosmetic regulations, though cruelty-free certification depends on the final brand’s policies.
No published data link this ingredient to developmental or hormonal concerns, so products containing it are usually considered fine for people who are pregnant or breastfeeding. Still, this is not medical advice and anyone who is expecting or nursing should review all skincare products with a qualified healthcare provider.
Unlike exfoliating acids or retinoids, Bis(Butylbenzoate) Diaminotriazine Aminopropyltrisiloxane does not make skin more sensitive to sunlight. In fact it helps protect formulas from light, indirectly benefiting users who spend time outdoors. There are no known interactions with common actives like vitamin C, niacinamide or peptides, allowing it to fit smoothly into multi-step routines.
Potential Side Effects/Adverse Reactions
Individual responses to topical Bis(Butylbenzoate) Diaminotriazine Aminopropyltrisiloxane can differ. The following outlines potential effects that could occur, though they remain uncommon when the ingredient is used at approved levels in well formulated products.
- Mild transient redness or warmth
- Itching or slight stinging in highly sensitive skin
- Rare contact dermatitis in persons with specific silicone or benzoate allergies
- Worsening of breakouts if applied within an overly occlusive product on acne prone skin
If you notice any persistent irritation or discomfort discontinue use and seek advice from a healthcare professional or qualified dermatologist.
Comedogenic Rating
Rating: 1 / 5
Bis(Butylbenzoate) Diaminotriazine Aminopropyltrisiloxane has a very small siloxane chain and a lightweight ester structure that spread thinly across skin then evaporate or rinse away with regular cleansing. It does not form a heavy occlusive film like long chain silicones or waxes, so it seldom traps dead cells or excess sebum in pores. Laboratory data and in-use reports show minimal pore clogging at the typical 0.5–2 % levels found in finished products.
Because of this low score it is generally suitable for acne-prone or breakout-prone skin when used in well balanced formulas.
Keep in mind that overall comedogenicity depends on the full product matrix and individual skin chemistry, not on a single ingredient in isolation.
Summary
Bis(Butylbenzoate) Diaminotriazine Aminopropyltrisiloxane is a silicone ester that acts mainly as a light stabilizer. The triazine ring absorbs portions of UV and visible light while the benzoate groups dissipate that energy as tiny amounts of heat, helping pigments antioxidants and fragrances stay fresh for longer. Its short siloxane tail improves spreadability so formulators can protect a whole formula without adding heaviness.
Although not a household name it has carved out a quiet niche in premium sunscreens, color cosmetics and leave-on skincare where shelf life and photostability are selling points. You will often see it paired with vitamin C or plant extracts that would otherwise degrade quickly in daylight.
Current safety reviews show a low risk of irritation or hormone disruption and no red flags at the concentrations used in cosmetics. As with any new skincare ingredient it is wise to perform a patch test before incorporating a product that contains it into your regular routine, just to be on the safe side.