adj.not marked with a brand

"unbranded cattle"

Emotional responses to branded and unbranded foods
A battle between branded and me too brands (unbranded) products
The Demand for Branded and Unbranded Products—An Econometric Method for Valuing Intangible Assets
Comparative Quality Assessment of Branded and Unbranded Edible Vegetable Oils in Nigeria
Fortification of Indonesian unbranded vegetable oil: public-private initiative, from pilot to large scale.
Microbial quality assessment study of branded and unbranded milk sold in Peshawar City, Pakistan.
National and International Differences in the Prices of Branded and Unbranded Medicines
Development and evaluation of measurement tools for conceptual profiling of unbranded products
Ultraviolet protective properties of branded and unbranded sunglasses available in the Indian market in UV phototherapy chambers.
Incidence of gastric side effects in controlled trials with unbranded aspirin and with various long-acting aspirin preparations