Shiseido Accelerates Bio-Based Pivot as Petroleum Inputs Run Short

Japanese cosmetics giant Shiseido Company has signaled it may substitute petroleum-derived inputs with plant-based materials, warning on May 12, 2026 that shortages of naphtha caused by the Middle East conflict could affect production of moisturizers, makeup and other prestige skincare lines. The disclosure came as the Tokyo-based group addressed mounting questions about supply chain resilience following its first-quarter results.

Naphtha, a light petroleum byproduct refined from crude oil, is a fundamental feedstock for the petrochemical industry. Many ingredients found in modern cosmetics, including emollients, silicones, surfactants, plastic packaging components and certain preservatives, are derived directly or indirectly from naphtha cracking. Japan has historically sourced around 40 percent of its naphtha from the Middle East, and shipments through the Strait of Hormuz have been heavily disrupted since the Iran related crisis escalated in early 2026.

Shiseido executives told reporters the company is exploring two parallel responses.
The first is a broader supplier diversification effort that would include refiners and chemical producers in North America, Southeast Asia and Europe.
The second is an accelerated push toward biological and plant-derived alternatives, building on Shiseido's existing partnerships in microalgae and bio-based polymers. The group has already invested in the CHITOSE microalgae program and works with KANEKA on plant-derived PHBH polymers for cosmetic containers.

The warning is the latest in a series of Japanese industrial disclosures since the petrochemical squeeze took hold. Major Japanese chemical producers announced production cuts at naphtha crackers in March 2026, and shortages have since spread to packaging films, food containers, plastic pallets and agricultural inputs. Prime Minister Sanae Takaichi addressed concerns on April 30, 2026, saying that polyethylene stockpiles remained sufficient relative to last year's demand, though industry observers warn that pinch points are emerging in specific downstream segments.

Shiseido operates eleven production sites globally, with major Japanese facilities at Kakegawa in Shizuoka, Nasu in Tochigi, Osaka Ibaraki and Fukuoka Kurume. The Kakegawa site is the historic flagship factory and produces a wide range of color cosmetics, fragrances and skincare items. The Osaka Ibaraki Factory, which opened in 2021, manufactures the prestige Ultimune serum and the global luxury brand Cle de Peau Beaute and serves as a central hub of the group's global supply network.

The company is no stranger to bio-based formulation work. Shiseido has been actively replacing petroleum-derived raw materials with botanical equivalents under its Sustainable Beauty Actions program, including a 2026 target for 100 percent sustainable palm oil. The current crisis is expected to accelerate that pivot, with research teams reportedly evaluating tree-derived emollients, fermented protein ingredients and algae-based polymers as potential substitutes for naphtha-derived components.

Replacing oil-based inputs with plant-derived counterparts is not a simple swap. Many cosmetic actives have been formulated and tested for decades around specific petrochemical molecules, and substituting them requires reformulation, stability testing, regulatory updates in each market and adjustments to manufacturing equipment. Industry analysts say a partial transition is achievable within a year for low-complexity products, but more complex formulations such as sunscreens, lipsticks and emulsions could take significantly longer.

Shiseido sells its products in approximately 120 countries and regions, and the supply chain shock could ripple into pricing and availability across the United States, China, Europe and Southeast Asia. The group already trimmed its estimated tariff exposure earlier in the year and is in the second year of its Action Plan 2025-2026 turnaround program. Management said the raw material squeeze adds a new variable to the plan, but reaffirmed its full-year core operating profit guidance of 69 billion yen.

The broader Japanese cosmetics sector is closely watching the Shiseido pivot. Rivals such as Kao, Kose and Pola Orbis face similar exposure to petroleum-derived feedstocks, and analysts expect comparable announcements over the coming weeks. With the Strait of Hormuz still subject to intermittent disruption and global naphtha markets in tight balance, Japanese beauty groups appear set to enter a multi-year transition toward bio-based supply chains.