Material Insights · Understanding the Material World

Palm oil and Surfactants

Many cleaning surfactants start from palm, mainly from palm kernel oil, whose short-chain lauric fats make the fatty alcohols behind shampoos and liquid detergents. Kernel oil is a small co-product of palm oil, so surfactant makers depend on a supply set by palm harvests, and they can switch to petrochemical routes such as LAS when palm-based inputs are dear.

Palm oil (commodity) and Surfactants (chemical): 4 relationships.

How they are linked

1. Feedstock: lauric oils

Physical flow · Strong · Palm and palm kernel oil to surfactants

Palm kernel oil is rich in shorter-chain lauric-type fatty acids, which give good foaming and cleaning, so it is converted into fatty alcohols and then sulphated or ethoxylated into surfactants; palm oil itself also feeds soaps and other oleochemical surfactants.

  • 9.06 Mt world palm kernel oil output, 2024/25
  • 3.67 Mt world coconut oil output, 2024/25

Natural lauric oils come essentially from two tropical crops, palm kernel and coconut, and in 2024/25 palm kernel supplied about two and a half times as much oil as coconut. That makes Indonesia and Malaysia the base of the oleochemical surfactant chain. Fatty alcohol capacity has come in waves: almost one million tonnes of new capacity arrived in 2008, when palm kernel oil prices were sharply higher.

Sources: USDA Foreign Agricultural Service (copy hosted by Oil World); The Star (Malaysia)

2. Kernel oil rides on palm oil

Joint production · Asymmetric · Palm fruit yields both oils

Every palm fruit bunch yields both mesocarp palm oil and the kernel, so kernel oil output is fixed by palm harvests and cannot respond to surfactant demand on its own.

  • 78.95 Mt world palm oil output, 2024/25
  • 9.06 Mt world palm kernel oil output, 2024/25

Kernel oil was only about 11% of palm oil volume in 2024/25, so a small shift in palm harvests moves the lauric oil market a lot. Planting and replanting decisions are made on palm oil economics, not on the needs of surfactant makers, so lauric oil prices can spike when harvests disappoint or coconut supply falls.

Sources: USDA Foreign Agricultural Service (copy hosted by Oil World); The Star (Malaysia)

3. Petrochemical surfactants

Substitution · Medium · LAS and petro fatty alcohols can replace palm routes

Detergent makers can build the oily tail of a surfactant from benzene and kerosene (LAS) or from ethylene (petro fatty alcohols), so the palm route competes with oil-based routes on cost and on sustainability claims.

  • 32% LAS share of the global surfactants market, 2014
  • about 2.97 and 5.27 kg CO2e per kg of fatty alcohol, petrochemical against palm kernel oil route (life cycle averages)

LAS held about a third of the global surfactant market in 2014, and procurement advisers suggested spreading risk by using LAS in some regions and oleochemicals in others. A life cycle study found palm kernel fatty alcohol had higher average emissions than the petrochemical kind, mainly because of land-use change on plantations, which weakens the 'natural' claim unless supply is certified deforestation-free.

Sources: Journal of Surfactants and Detergents (via US EPA HERO); Beroe

4. Price link: oleochemical driver

Cost and price · Weak · Both ways

Palm oil anchors the vegetable oil market that Asian oleochemical makers buy from, but the site's surfactant series is a US index that mixes oleo and petro products.

  • -0.10 monthly change correlation
  • 0.25 12-month change correlation
  • 0.26 fitted elasticity

The weak link reflects the mix: much US surfactant output is petrochemical, and branded detergent prices change slowly. The connection is stronger in Asian fatty alcohol and lauric oil prices than in US producer prices.

Sources: Material Insights (World Bank, FRED, IMF data)

For investors

Key learnings

  1. Lauric oil supply is a small by-product of palm oil, so palm kernel oil can be far more volatile than palm oil and squeeze oleochemical surfactant margins.
  2. Detergent makers can switch part of their volume to LAS and petro alcohols, which caps how far palm-based surfactant prices can rise against oil-based ones.
  3. Sustainability claims for palm-based surfactants depend on certified, deforestation-free supply rather than on the plant origin alone.

What to track

  • Palm kernel oil price against palm oil and coconut oil: A rising premium signals lauric tightness and higher fatty alcohol costs (Weekly · Bursa Malaysia, MPOB, World Bank Pink Sheet monthly)
  • Linear alkylbenzene and benzene prices: Cheaper LAB favours LAS over palm-based surfactants (Weekly · industry price reports)
  • Indonesia and Malaysia palm output and export levies: Lower output or higher levies raise lauric oil costs abroad (Monthly · MPOB, GAPKI)

For policymakers

Key learnings

  1. India's surfactant and soap makers rely on imported palm products, so Indonesian and Malaysian export policy reaches Indian household care prices.
  2. Import duty differences between crude and refined palm products shape whether oleochemical processing happens in India or in producer countries.
  3. Sustainability rules on palm, such as the EU deforestation regulation, affect Indian exporters of palm-based ingredients selling to Europe.

What to track

  • India palm oil imports: Shows dependence on Indonesian and Malaysian supply (Monthly · Solvent Extractors' Association of India)
  • Indian customs duty on crude and refined palm products: Changes alter the case for domestic oleochemical processing (As notified · CBIC, Ministry of Finance)

India

India imported about 7.8 Mt of palm oil in 2024/25 and its detergent makers use both LAS and palm-derived surfactants. Palm product prices and producer-country export rules therefore feed into Indian household care costs.

Sources

  1. Price correlation, Material Insights, Material Insights (World Bank, FRED, IMF data)
  2. Oilseeds: World Markets and Trade, July 2025, USDA Foreign Agricultural Service (copy hosted by Oil World) (2025)
  3. From mud to molecules: the kernel matters, The Star (Malaysia) (2026)
  4. Comparison of oleo- vs petro-sourcing of fatty alcohols via cradle-to-gate life cycle assessment, Journal of Surfactants and Detergents (via US EPA HERO)
  5. Benzene or palm oil? The changing procurement dynamics in the detergent market, Beroe (2014)