What Is Bis-Diglyceryl Polyacyladipate-2?
Bis-Diglyceryl Polyacyladipate-2 is a plant derived ester blend created by joining glycerin molecules with adipic acid and a mix of fatty acids taken from coconut and castor oils. The result is a soft wax like substance that looks and feels similar to petrolatum but comes from renewable sources. Chemists first developed it in the late twentieth century as a more skin friendly and greener alternative to mineral based occlusives. Production begins with glycerin that is reacted with adipic acid to form a backbone then capped with medium to long chain fatty acids such as caprylic, capric, isostearic, stearic and 12-hydroxystearic acids. The final material has a rich cushiony texture that melts on contact with skin.
You will spot Bis-Diglyceryl Polyacyladipate-2 in many lip balms, tinted balms, solid perfumes, cream blushes, body butters, hand creams and barrier repair ointments. It is also used in face masks and high shine hair pomades where a smooth glide and protective feel are needed.
Bis-Diglyceryl Polyacyladipate-2’s Cosmetic Benefits/Uses
This ingredient brings a comforting feel and protective layer to personal care formulas.
- Skin conditioning: helps soften and smooth the skin surface which makes lips or dry patches feel instantly less rough
- Emollient: forms a breathable film that locks in moisture, boosts glide for easier application and adds a plush texture to balms and creams
Who Can Use Bis-Diglyceryl Polyacyladipate-2
Most skin types can enjoy products containing Bis-Diglyceryl Polyacyladipate-2. Its cushioning feel suits normal, dry and mature skin especially well thanks to the way it seals in moisture. Oily or very acne prone users can generally tolerate it too although some may prefer lighter textures if they tend to break out easily.
The ingredient is sourced from plant oils so it is suitable for vegans and vegetarians. No animal derived substances or by-products are involved in its manufacture.
Pregnant or breastfeeding women are not known to face any special risks with topical Bis-Diglyceryl Polyacyladipate-2. This is not medical advice and anyone who is expecting or nursing should still run their skincare routine past a qualified doctor just to be safe.
It does not increase photosensitivity, meaning it will not make skin more likely to burn in the sun. As with any occlusive agent apply to clean skin to avoid trapping dirt or bacteria underneath.
Potential Side Effects/Adverse Reactions
Side effects from topical Bis-Diglyceryl Polyacyladipate-2 vary from person to person. The issues listed below are possible but unlikely for the average user when the ingredient is properly formulated.
- Mild redness or stinging on very sensitive skin
- Allergic contact dermatitis in individuals allergic to any of the source oils
- Temporary clogged pores or small breakouts on acne prone areas
- Feeling of heaviness or greasiness if overapplied
If you experience any discomfort stop using the product and consult a healthcare professional or dermatologist.
Comedogenic Rating
Rating: 2 / 5
Bis-Diglyceryl Polyacyladipate-2 is mostly made of bulky plant-based esters that sit on top of skin rather than sinking deep into pores. While this film helps hold in moisture it can, in some people, slow oil flow just enough to let a few plugs form which places it on the low-to-moderate end of the scale. Most acne-prone users tolerate it well though very oily or congested skin might prefer lighter alternatives. As with any occlusive, the final formula, concentration and how much you apply will affect the chance of clogged pores.
In short, it is generally suitable for breakout-prone skin but keep an eye on how your face responds.
Summary
Bis-Diglyceryl Polyacyladipate-2 acts as a skin conditioner and emollient. Its large plant-derived ester molecules glide over the surface, filling rough spots, adding slip then setting into a soft breathable layer that slows water loss. This cushions lips, cheeks or dry hands while giving balms and creams a rich, petrolatum-like feel without using mineral oil.
The ingredient enjoys steady popularity in lip care, tinted balms and green beauty formulas but has yet to become a household name outside those niches. It is considered very safe for topical use with a low rate of irritation or allergy, is vegan friendly and does not raise sun sensitivity. Still, every skin is unique so patch testing a new product is the best way to confirm personal compatibility.