Ingredient review
Triglycereth-7 Citrate
INCI: TRIGLYCERETH-7 CITRATE
A gentle, citrate-modified emulsifier that stabilizes formulas while offering mild skin conditioning, suitable for sensitive skin.
In plain English
Triglycereth-7 Citrate is a helper ingredient that allows water and oil to mix smoothly in creams and lotions. It is made by attaching citric acid (the same stuff in citrus fruits) to a glycerin-based oil. This gives it a very mild, non-irritating profile, making it a good choice for sensitive skin products. It also leaves a light, non-greasy feel on the skin.
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
- semi synthetic
- Evidence
- moderate
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Triglycereth-7 Citrate 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 Triglycereth-7 Citrate.
- 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 emulsifier created by reacting citric acid with a glycerin-derived compound (triglycereth-7). It belongs to the citrate ester family and is used to stabilize oil-in-water emulsions.
How it works
Its molecular structure has both water-loving (hydrophilic) and oil-loving (lipophilic) parts. When added to a formula, it positions itself at the boundary between oil and water droplets, preventing them from separating. This keeps the product smooth and consistent. Additionally, the citrate portion can provide a very mild exfoliating or pH-balancing effect on the skin's surface.
Pros
Gentle on skin
Triglycereth-7 Citrate has a very low irritation risk, making it a safe choice for sensitive skin types and for use around the eyes.
Lightweight feel
Unlike some emulsifiers that leave a heavy or sticky residue, this ingredient helps create creams and lotions that absorb quickly and feel non-greasy.
Cons and cautions
Limited research
There are fewer published studies on this specific ingredient compared to more common emulsifiers, so long-term safety data is less robust.
Formula-dependent performance
Its emulsifying power may not be strong enough for very high oil content or challenging active ingredients, requiring additional stabilizers.
Best for
- People with sensitive or reactive skin looking for gentle moisturizers
- Anyone who prefers products with mild, plant-derived emulsifiers
Use caution if
- Those with known allergies to citric acid or glycerin derivatives (rare)
Usage tips
Safety summary
Triglycereth-7 Citrate is considered safe for use in cosmetics at typical concentrations. It has low irritation and sensitization potential, and no significant safety concerns have been reported in available literature.
Research notes
Research on this specific ingredient is limited, but it is structurally related to other citrate esters that have been well-studied and found safe. Its mildness is supported by its chemical structure and low reactivity.
Common label clues
- Typical concentration
- 0.5–5%
- Regulatory status
- Approved for use in cosmetics in the EU, US, and most major markets. No specific concentration restrictions are listed by the Cosmetic Ingredient Review (CIR) panel.
- Common uses
- Moisturizers, Cleansers, Serums, Sunscreens
- Environmental note
- Sourcing of the glycerin base may involve palm oil; look for RSPO-certified or sustainably sourced options if environmental impact is a concern.
Good to know
- Triglycereth-7 Citrate is often derived from renewable plant sources like palm or coconut oil.
- It is sometimes used in 'natural' or 'green' cosmetic formulations due to its citrate modification.
Common questions
What is Triglycereth-7 Citrate in beauty products?
Triglycereth-7 Citrate is a helper ingredient that allows water and oil to mix smoothly in creams and lotions. It is made by attaching citric acid (the same stuff in citrus fruits) to a glycerin-based oil. This gives it a very mild, non-irritating profile, making it a good choice for sensitive skin products. It also leaves a light, non-greasy feel on the skin.
What does Triglycereth-7 Citrate do in a beauty product?
Its molecular structure has both water-loving (hydrophilic) and oil-loving (lipophilic) parts. When added to a formula, it positions itself at the boundary between oil and water droplets, preventing them from separating. This keeps the product smooth and consistent. Additionally, the citrate portion can provide a very mild exfoliating or pH-balancing effect on the skin's surface.
Is Triglycereth-7 Citrate safe for most people?
Triglycereth-7 Citrate is considered safe for use in cosmetics at typical concentrations. It has low irritation and sensitization potential, and no significant safety concerns have been reported in available literature.
Who should be careful with Triglycereth-7 Citrate?
Those with known allergies to citric acid or glycerin derivatives (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.