Ingredient review
Dodecene Hydroformylation Products
INCI: DODECENE HYDROFORMYLATION PRODUCTS
A synthetic solvent and emollient that helps dissolve other ingredients and provides a lightweight feel, but lacks extensive skin-benefit research.
In plain English
Dodecene hydroformylation products are a group of synthetic chemicals made by reacting dodecene (a hydrocarbon) with carbon monoxide and hydrogen. In cosmetics, they act as solvents to dissolve other ingredients and as emollients to soften the skin. They are often used in fragrances, cleansers, and makeup removers to help products spread easily and feel lightweight. While generally considered safe at low concentrations, they don't offer active skincare benefits like hydration or anti-aging.
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
- synthetic
- Evidence
- moderate
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Dodecene Hydroformylation Products 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 Dodecene Hydroformylation Products.
- 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 synthetic mixture of branched and linear alcohols and aldehydes produced via hydroformylation of dodecene, a C12 olefin. It is used primarily as a solvent and emollient in cosmetic formulations.
How it works
As a solvent, it helps dissolve oil-soluble ingredients and fragrances, ensuring a uniform product texture. As an emollient, it forms a thin film on the skin that reduces water loss and leaves a smooth, non-greasy feel.
Pros
Effective solvent
Efficiently dissolves fragrances and oils, ensuring product consistency and performance.
Lightweight feel
Provides a smooth, non-greasy emollient effect that doesn't weigh down the skin.
Cons and cautions
Limited skin benefits
Primarily a functional ingredient with no active moisturizing, anti-aging, or antioxidant properties.
Synthetic origin
Derived from petrochemicals, which may be a concern for those seeking natural or sustainable ingredients.
Best for
- People who use fragranced or oil-based cosmetics
- Those looking for lightweight, non-greasy makeup removers
Use caution if
- Individuals with very sensitive or reactive skin who prefer minimal synthetic ingredients
Usage tips
Safety summary
Generally recognized as safe for cosmetic use at typical concentrations. Low irritation and comedogenic potential. However, long-term skin exposure data is limited, and some individuals may experience mild irritation.
Research notes
Limited peer-reviewed studies on dodecene hydroformylation products specifically. Safety assessments rely on analogy to similar C12-C15 hydrocarbons and alcohols, which show low acute toxicity and skin irritation. No evidence of carcinogenicity or reproductive toxicity in available data.
Common label clues
- Typical concentration
- Typically 1–10% in rinse-off products; lower in leave-on formulas
- Regulatory status
- Approved for use in cosmetics in the EU, US, and other major markets at concentrations up to 10% in rinse-off products. Not classified as a hazardous substance under GHS.
- Common uses
- Fragrance formulations, Cleansing products, Makeup removers
- Environmental note
- Synthetic and petroleum-derived; not biodegradable in standard tests. Environmental impact is moderate compared to plant-based alternatives.
Good to know
- Often listed near the end of ingredient lists due to low concentrations.
- Not typically found in water-based serums or gels.
Common questions
What is Dodecene Hydroformylation Products in beauty products?
Dodecene hydroformylation products are a group of synthetic chemicals made by reacting dodecene (a hydrocarbon) with carbon monoxide and hydrogen. In cosmetics, they act as solvents to dissolve other ingredients and as emollients to soften the skin. They are often used in fragrances, cleansers, and makeup removers to help products spread easily and feel lightweight. While generally considered safe at low concentrations, they don't offer active skincare benefits like hydration or anti-aging.
What does Dodecene Hydroformylation Products do in a beauty product?
As a solvent, it helps dissolve oil-soluble ingredients and fragrances, ensuring a uniform product texture. As an emollient, it forms a thin film on the skin that reduces water loss and leaves a smooth, non-greasy feel.
Is Dodecene Hydroformylation Products safe for most people?
Generally recognized as safe for cosmetic use at typical concentrations. Low irritation and comedogenic potential. However, long-term skin exposure data is limited, and some individuals may experience mild irritation.
Who should be careful with Dodecene Hydroformylation Products?
Individuals with very sensitive or reactive skin who prefer minimal synthetic 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.