Ingredient review

Sucrose Hexaerucate

INCI: SUCROSE HEXAERUCATE

A gentle, sugar-based emollient that softens skin without clogging pores, ideal for sensitive and dry skin types.

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In plain English

Sucrose hexaerucate is a fancy name for a molecule made from sugar (sucrose) and a fatty acid from rapeseed oil (erucic acid). In skincare, it acts like a lightweight oil that spreads easily, helping to soften and smooth the skin's surface. It's not greasy and is very unlikely to cause breakouts or irritation, making it a friendly ingredient for most skin types.

Review score

Safety, usefulness, and evidence

4.0Good
4.0/ 5

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
How reviews are scored

Quick decision guide

Useful, but context matters

Sucrose Hexaerucate 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.

  1. Step 1Start with the score, then check the irritation and clogging risk before judging Sucrose Hexaerucate.
  2. Step 2Use the "Best for" and "Use caution if" sections to match the ingredient to your skin, not just to a marketing claim.
  3. 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

low

Less likely to sting, burn, or bother most users, though sensitive skin can still react.

Clogging risk

low

Less likely to feel heavy or contribute to clogged pores for most skin types.

Evidence level

moderate

There is useful support, but formula details and claim strength still matter.

What it is

Sucrose hexaerucate is a semi-synthetic ester formed by combining sucrose (table sugar) with erucic acid, a long-chain fatty acid found in rapeseed oil. It belongs to a class of ingredients called sucrose esters, which are known for their mildness and ability to improve product texture.

How it works

When applied to the skin, sucrose hexaerucate forms a thin, breathable film that helps reduce water loss (transepidermal water loss, or TEWL) while providing a silky, non-sticky feel. It also helps other ingredients spread more evenly and can improve the overall sensory experience of a product.

Pros

Lightweight feel

Sucrose hexaerucate absorbs quickly without leaving a greasy residue, making it ideal for daytime use under makeup or sunscreen.

Low irritation potential

Clinical and anecdotal evidence suggests it rarely causes stinging or redness, even on compromised or sensitive skin.

Cons and cautions

Moderate hydration only

While it softens skin, it doesn't deliver intense moisture; those with severe dryness may need a heavier occlusive on top.

Less common ingredient

It's not as widely studied or used as traditional emollients like squalane, so long-term data is more limited.

Best for

  • People with oily or combination skin who want moisture without clogging pores
  • Those with sensitive skin looking for a gentle, non-irritating emollient

Use caution if

  • Individuals with very dry or dehydrated skin may need a richer emollient for optimal hydration

Usage tips

Layer a water-based serum underneath for extra hydration before applying products containing sucrose hexaerucate.
Check the ingredient list for concentration; it's often used in small amounts to improve texture rather than as a primary moisturizer.

Safety summary

Sucrose hexaerucate is considered very safe for topical use. It has low irritation and comedogenic potential, and no significant safety concerns have been reported in cosmetic formulations. As with any ingredient, patch test if you have a history of allergies.

Research notes

Research on sucrose esters, including hexaerucate, supports their use as mild emollients and texture modifiers. Specific studies on sucrose hexaerucate are limited, but the broader class is well-tolerated. The Cosmetic Ingredient Review has deemed sucrose esters safe in current usage concentrations.

Common label clues

Typical concentration
Typically 0.5–5% in leave-on products
Regulatory status
Approved for use in cosmetics in the EU, US, and most major markets. The Cosmetic Ingredient Review (CIR) panel has evaluated sucrose esters and found them safe as used.
Common uses
Moisturizers, Lip products, Eye creams, Serums
Environmental note
Derived from renewable plant sources (sugar and rapeseed oil), but the esterification process involves synthetic steps. Biodegradability is expected to be high.

Good to know

  • Sucrose hexaerucate is often derived from rapeseed oil, which is a sustainable crop, but check for organic or non-GMO sources if that matters to you.
  • It's sometimes listed near the end of an ingredient list, meaning it's present in low concentrations but still contributes to feel.

Common questions

What is Sucrose Hexaerucate in beauty products?

Sucrose hexaerucate is a fancy name for a molecule made from sugar (sucrose) and a fatty acid from rapeseed oil (erucic acid). In skincare, it acts like a lightweight oil that spreads easily, helping to soften and smooth the skin's surface. It's not greasy and is very unlikely to cause breakouts or irritation, making it a friendly ingredient for most skin types.

What does Sucrose Hexaerucate do in a beauty product?

When applied to the skin, sucrose hexaerucate forms a thin, breathable film that helps reduce water loss (transepidermal water loss, or TEWL) while providing a silky, non-sticky feel. It also helps other ingredients spread more evenly and can improve the overall sensory experience of a product.

Is Sucrose Hexaerucate safe for most people?

Sucrose hexaerucate is considered very safe for topical use. It has low irritation and comedogenic potential, and no significant safety concerns have been reported in cosmetic formulations. As with any ingredient, patch test if you have a history of allergies.

Who should be careful with Sucrose Hexaerucate?

Individuals with very dry or dehydrated skin may need a richer emollient for optimal hydration

Research sources

Cosmetic Ingredient Review – Safety Assessment of Sucrose EstersOpenPubChem – Sucrose HexaerucateOpenINCIDecoder – Sucrose HexaerucateOpen

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.