Ingredient review
PEG-30 Hydrogenated Tallow Amine
INCI: PEG-30 Hydrogenated Tallow Amine
An effective emulsifier and surfactant, but may cause irritation in sensitive skin and raises environmental concerns due to ethoxylation.
In plain English
PEG-30 Hydrogenated Tallow Amine is a man-made ingredient that helps oil and water mix in products like shampoos and conditioners. It also reduces static in hair. However, it can be irritating for some people, and its production process involves ethoxylation, which can create trace impurities.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
The evidence base is useful, but some claims depend heavily on the formula.
Main practical flags: irritation is moderate; clogging risk is moderate.
- Source
- synthetic
- Evidence
- moderate
- Irritation
- moderate
- Clogging risk
- moderate
Quick decision guide
Useful, but context matters
PEG-30 Hydrogenated Tallow Amine can be useful, but watch for some irritation potential and 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 PEG-30 Hydrogenated Tallow Amine.
- 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
moderateCan bother some users, especially with frequent use, damaged skin, or strong companion ingredients.
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 synthetic compound made by reacting hydrogenated tallow (a fat from animal sources) with ethylene oxide (PEG). It belongs to a class of chemicals called ethoxylated amines, which act as surfactants and emulsifiers.
How it works
In a cosmetic product, it lowers the surface tension between oil and water, allowing them to blend into a stable emulsion. It also helps cleanse by trapping dirt and oil, and it reduces static electricity on hair strands.
Pros
Effective emulsifier
Helps create stable, smooth lotions and creams that don't separate over time.
Reduces static
Commonly used in conditioners to tame flyaways and make hair easier to manage.
Cons and cautions
Irritation risk
Can cause stinging, redness, or dryness on sensitive skin, especially in leave-on products.
Environmental concerns
Not readily biodegradable and may persist in waterways, raising ecological questions.
Best for
- People with normal to oily hair looking for static control
- Those using rinse-off products like shampoos and body washes
Use caution if
- Individuals with sensitive or reactive skin
- Those seeking fully natural or biodegradable ingredients
Usage tips
Safety summary
Generally safe in rinse-off products at low concentrations, but may cause irritation in sensitive individuals. The ethoxylation process can produce trace 1,4-dioxane, a potential carcinogen, though levels are regulated.
Research notes
Studies show PEG-30 Hydrogenated Tallow Amine is an effective surfactant and emulsifier. Safety reviews by the Cosmetic Ingredient Review (CIR) panel have deemed it safe for use in rinse-off products, with caution for leave-on applications due to irritation potential.
Common label clues
- Typical concentration
- 0.5% to 5%
- Regulatory status
- Approved for use in cosmetics in the US and EU, but subject to purity limits on 1,4-dioxane (typically below 10 ppm).
- Common uses
- Hair conditioners, Shampoos, Body washes, Industrial cleaners
- Environmental note
- This ingredient is derived from animal fat (tallow) and processed with ethylene oxide, which has a moderate environmental footprint. It is not readily biodegradable.
Good to know
- PEG-30 Hydrogenated Tallow Amine is often found in professional hair care lines.
- The 'PEG-30' indicates the number of ethylene oxide units, which affects its solubility and mildness.
Common questions
What is PEG-30 Hydrogenated Tallow Amine in beauty products?
PEG-30 Hydrogenated Tallow Amine is a man-made ingredient that helps oil and water mix in products like shampoos and conditioners. It also reduces static in hair. However, it can be irritating for some people, and its production process involves ethoxylation, which can create trace impurities.
What does PEG-30 Hydrogenated Tallow Amine do in a beauty product?
In a cosmetic product, it lowers the surface tension between oil and water, allowing them to blend into a stable emulsion. It also helps cleanse by trapping dirt and oil, and it reduces static electricity on hair strands.
Is PEG-30 Hydrogenated Tallow Amine safe for most people?
Generally safe in rinse-off products at low concentrations, but may cause irritation in sensitive individuals. The ethoxylation process can produce trace 1,4-dioxane, a potential carcinogen, though levels are regulated.
Who should be careful with PEG-30 Hydrogenated Tallow Amine?
Individuals with sensitive or reactive skin Those seeking fully natural or biodegradable ingredients
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.