Ingredient review
Acetylated Hydrogenated Lard Glyceride
INCI: Acetylated Hydrogenated Lard Glyceride
A semi-synthetic emollient that softens skin but may clog pores for some; not suitable for vegans.
In plain English
This ingredient is a modified form of lard (rendered pig fat) that has been hydrogenated (made more solid) and acetylated (chemically altered to improve texture). In skincare, it works as an emollient, meaning it helps soften and smooth the skin by forming a protective film that reduces water loss. It also gives products a rich, silky feel. Because it's derived from animal fat, it's not vegan-friendly, and its comedogenic rating suggests it may clog pores in acne-prone individuals.
Quick decision guide
Useful, but context matters
Acetylated Hydrogenated Lard Glyceride can be useful, but watch for possible clogging concerns.
Plain-English read
Treat this as a practical screening step before you compare products that contain this ingredient.
- Step 1Start with the score, then check the irritation and clogging risk before judging Acetylated Hydrogenated Lard Glyceride.
- Step 2Use the "Best for" and "Use caution if" sections to match the ingredient to your skin, not just to a marketing claim.
- Step 3If a product stings, breaks you out, or worsens irritation, judge the finished formula and stop using it even if the ingredient scores well.
Score terms in plain English
Irritation risk
lowLess likely to sting, burn, or bother most users, though sensitive skin can still react.
Clogging risk
moderateMay be fine for many users but deserves caution if you are breakout-prone.
Evidence level
moderateThere is useful support, but formula details and claim strength still matter.
What it is
A semi-synthetic lipid made by chemically treating lard (pig fat) with hydrogenation and acetylation, resulting in a stable, spreadable emollient.
How it works
It sits on the skin's surface, filling in gaps between skin cells to create a smooth, soft feel. It also helps lock in moisture by reducing transepidermal water loss (water evaporating from the skin).
Pros
Effective emollient
Provides noticeable softening and smoothing of dry, rough skin, making it useful in lip balms and rich creams.
Stable and spreadable
The hydrogenation and acetylation process makes it more stable against oxidation and gives a pleasant, non-greasy feel in formulations.
Cons and cautions
Not vegan-friendly
Derived from lard (pig fat), so it's unsuitable for anyone avoiding animal products in their cosmetics.
Moderate comedogenic risk
Rated around 3 on a 0-5 comedogenic scale, meaning it may clog pores and trigger breakouts in acne-prone individuals.
Best for
- People with dry or normal skin looking for rich emollience
- Those who prefer traditional, animal-derived ingredients
Use caution if
- Vegans and vegetarians
- Acne-prone or oily skin types due to moderate comedogenic risk
Usage tips
Safety summary
Generally recognized as safe for topical use at typical concentrations. The main concerns are ethical (animal origin) and potential pore-clogging for acne-prone skin. No significant toxicity or irritation has been reported in cosmetic use.
Research notes
Limited peer-reviewed research specifically on acetylated hydrogenated lard glyceride. Its safety is inferred from its similarity to other modified glycerides and long history of use in cosmetics. The Cosmetic Ingredient Review (CIR) has evaluated related lard derivatives and found them safe.
Common label clues
- Typical concentration
- 1-10%
- Regulatory status
- Approved for use in cosmetics in the US (FDA) and EU (CosIng) as a safe emollient at typical concentrations.
- Common uses
- Lipsticks, Lip balms, Moisturizers, Bar soaps
- Environmental note
- Animal-derived ingredients raise ethical and sustainability concerns; plant-based alternatives have a lower environmental footprint.
Good to know
- Acetylated hydrogenated lard glyceride is often used as a less greasy alternative to pure lard.
- It is sometimes listed simply as 'Acetylated Lard Glyceride' on labels.
Common questions
What is Acetylated Hydrogenated Lard Glyceride in beauty products?
This ingredient is a modified form of lard (rendered pig fat) that has been hydrogenated (made more solid) and acetylated (chemically altered to improve texture). In skincare, it works as an emollient, meaning it helps soften and smooth the skin by forming a protective film that reduces water loss. It also gives products a rich, silky feel. Because it's derived from animal fat, it's not vegan-friendly, and its comedogenic rating suggests it may clog pores in acne-prone individuals.
What does Acetylated Hydrogenated Lard Glyceride do in a beauty product?
It sits on the skin's surface, filling in gaps between skin cells to create a smooth, soft feel. It also helps lock in moisture by reducing transepidermal water loss (water evaporating from the skin).
Is Acetylated Hydrogenated Lard Glyceride safe for most people?
Generally recognized as safe for topical use at typical concentrations. The main concerns are ethical (animal origin) and potential pore-clogging for acne-prone skin. No significant toxicity or irritation has been reported in cosmetic use.
Who should be careful with Acetylated Hydrogenated Lard Glyceride?
Vegans and vegetarians Acne-prone or oily skin types due to moderate comedogenic risk
Research sources
Ingredient reviews are educational and are not medical advice. Patch test new products and ask a licensed clinician about persistent irritation, allergies, pregnancy-specific questions, or diagnosed skin conditions.