Ingredient review
Caprylic/Capric/Succinic Triglyceride
INCI: Caprylic/Capric/Succinic Triglyceride
A gentle, plant-based emollient that hydrates and softens skin without clogging pores.
In plain English
This ingredient is a type of oil-like substance made from coconut-derived fatty acids and succinic acid (a natural compound found in amber and some plants). It works by forming a thin, breathable film on the skin that locks in moisture and leaves skin feeling smooth and soft. Because it is non-greasy and very unlikely to cause breakouts, it is a popular choice for sensitive and acne-prone skin types.
Review score
Safety, usefulness, and evidence
Strong fit for many routines
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
- semi synthetic
- Evidence
- moderate
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Easy yes for most routines
Caprylic/Capric/Succinic Triglyceride 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 Caprylic/Capric/Succinic Triglyceride.
- 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
A semi-synthetic triglyceride produced by combining caprylic and capric fatty acids (from coconut or palm oil) with succinic acid. It is a clear, odorless oil that mimics the skin's natural lipids.
How it works
It sits on the skin's surface to reduce water loss (transepidermal water loss, or TEWL) and fills in rough spots, making skin feel smoother. It also helps other ingredients spread evenly and absorb better.
Pros
Lightweight moisture
Provides hydration and softness without a heavy or sticky feel, making it ideal for daytime use.
Pore-friendly
Rated low on the comedogenic scale, so it is unlikely to clog pores or cause breakouts.
Cons and cautions
Sustainability concerns
Often derived from palm oil, which can be linked to deforestation unless certified sustainable.
May not suit very oily skin
In high concentrations, it could feel slightly heavy for those with extremely oily skin.
Best for
- People with dry or dehydrated skin looking for a lightweight moisturizer
- Those with sensitive or acne-prone skin who need a non-clogging emollient
Use caution if
- Individuals with a known allergy to coconut-derived ingredients (rare)
Usage tips
Safety summary
Considered very safe for topical use. Rare allergic reactions are possible but extremely uncommon. No known toxicity or irritation in standard cosmetic concentrations.
Research notes
Studies confirm its effectiveness as a skin-conditioning agent and emollient. It is well-tolerated in human patch tests and has a long history of safe use in cosmetics.
Common label clues
- Typical concentration
- 1–10% in leave-on products
- Regulatory status
- Approved as a safe cosmetic ingredient by the FDA and the European Commission. No concentration restrictions in leave-on or rinse-off products.
- Common uses
- Moisturizers, Serums, Cleansers, Sunscreens, Lip products
- Environmental note
- Most commercial sources use palm oil; look for RSPO-certified sustainable palm or coconut-based versions to reduce environmental impact.
Good to know
- This ingredient is often used as a replacement for mineral oil or silicones in 'natural' formulations.
- It is stable and does not oxidize easily, so products containing it have a longer shelf life.
Common questions
What is Caprylic/Capric/Succinic Triglyceride in beauty products?
This ingredient is a type of oil-like substance made from coconut-derived fatty acids and succinic acid (a natural compound found in amber and some plants). It works by forming a thin, breathable film on the skin that locks in moisture and leaves skin feeling smooth and soft. Because it is non-greasy and very unlikely to cause breakouts, it is a popular choice for sensitive and acne-prone skin types.
What does Caprylic/Capric/Succinic Triglyceride do in a beauty product?
It sits on the skin's surface to reduce water loss (transepidermal water loss, or TEWL) and fills in rough spots, making skin feel smoother. It also helps other ingredients spread evenly and absorb better.
Is Caprylic/Capric/Succinic Triglyceride safe for most people?
Considered very safe for topical use. Rare allergic reactions are possible but extremely uncommon. No known toxicity or irritation in standard cosmetic concentrations.
Who should be careful with Caprylic/Capric/Succinic Triglyceride?
Individuals with a known allergy to coconut-derived ingredients (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.