Ingredient review
Pentaerythrityl Tetraabietate
INCI: PENTAERYTHRITYL TETRAABIETATE
A gentle, plant-derived resin that helps makeup and sunscreen stay put longer without feeling heavy or sticky.
In plain English
Pentaerythrityl tetraabietate is a resin made from pine tree sap. In cosmetics, it forms a thin, flexible film on your skin that helps other ingredients—like sunscreen filters or makeup pigments—stay in place longer. It's especially common in water-resistant sunscreens and long-wear lipsticks. Because it's derived from natural sources and has a low risk of irritation or clogging pores, it's considered a skin-friendly alternative to some synthetic film-formers.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
The evidence base is useful, but some claims depend heavily on the formula.
Risk flags are low for most users, though the finished product can still irritate.
- Source
- natural
- Evidence
- moderate
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Pentaerythrityl Tetraabietate is generally a lower-concern ingredient when the full formula suits your skin.
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 Pentaerythrityl Tetraabietate.
- 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
lowLess likely to feel heavy or contribute to clogged pores for most skin types.
Evidence level
moderateThere is useful support, but formula details and claim strength still matter.
What it is
Pentaerythrityl tetraabietate is an ester of pentaerythritol and abietic acid, a resin acid found in pine trees. It is a solid, waxy resin that is processed to be used in cosmetics as a film-forming agent.
How it works
When applied to the skin, the ingredient forms a thin, even film that is water-resistant and flexible. This film helps lock in other ingredients, such as UV filters in sunscreen or pigments in makeup, preventing them from migrating, rubbing off, or washing away easily. It also adds a slight thickening effect to formulas, improving their texture and spreadability.
Pros
Water-resistant film
Creates a flexible, water-resistant barrier that helps sunscreen and makeup stay effective longer, especially during swimming or sweating.
Gentle on skin
Has low irritation and comedogenic potential, making it suitable for sensitive and acne-prone skin types.
Cons and cautions
Potential tackiness
In high concentrations, it can leave a slightly sticky or tacky feel on the skin, which some users may find uncomfortable.
Limited research
Compared to synthetic film-formers, there is less published research on its long-term effects, though existing safety data is positive.
Best for
- Anyone wanting longer-lasting makeup or sunscreen
- People who prefer plant-derived ingredients over synthetic ones
Use caution if
- Those with known allergy to pine resin (very rare)
Usage tips
Safety summary
Pentaerythrityl tetraabietate is considered safe for use in cosmetics at typical concentrations. It has low irritation and comedogenic potential, and no significant safety concerns have been reported in regulatory reviews.
Research notes
The Cosmetic Ingredient Review (CIR) panel has evaluated pentaerythrityl tetraabietate and concluded it is safe for use in cosmetics. Most evidence comes from industry safety data and regulatory assessments rather than independent clinical trials.
Common label clues
- Typical concentration
- 0.5% to 5%
- Regulatory status
- Approved for use in cosmetics in the EU, USA, and many other regions. The Cosmetic Ingredient Review (CIR) panel has reviewed it and found it safe as used.
- Common uses
- Sunscreens, Long-wear makeup, Lip products, Water-resistant formulations
- Environmental note
- Derived from pine tree resin, a renewable resource. It is biodegradable and considered more environmentally friendly than some synthetic alternatives.
Good to know
- It is often used alongside other film-formers to balance texture and performance.
- The ingredient is derived from pine trees, making it a renewable and biodegradable option.
Common questions
What is Pentaerythrityl Tetraabietate in beauty products?
Pentaerythrityl tetraabietate is a resin made from pine tree sap. In cosmetics, it forms a thin, flexible film on your skin that helps other ingredients—like sunscreen filters or makeup pigments—stay in place longer. It's especially common in water-resistant sunscreens and long-wear lipsticks. Because it's derived from natural sources and has a low risk of irritation or clogging pores, it's considered a skin-friendly alternative to some synthetic film-formers.
What does Pentaerythrityl Tetraabietate do in a beauty product?
When applied to the skin, the ingredient forms a thin, even film that is water-resistant and flexible. This film helps lock in other ingredients, such as UV filters in sunscreen or pigments in makeup, preventing them from migrating, rubbing off, or washing away easily. It also adds a slight thickening effect to formulas, improving their texture and spreadability.
Is Pentaerythrityl Tetraabietate safe for most people?
Pentaerythrityl tetraabietate is considered safe for use in cosmetics at typical concentrations. It has low irritation and comedogenic potential, and no significant safety concerns have been reported in regulatory reviews.
Who should be careful with Pentaerythrityl Tetraabietate?
Those with known allergy to pine resin (very rare)
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.