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The use of biomass in cosmetics is a growing trend, driven by an increasing demand for sustainable and environmentally friendly products. Biomass, derived from a range of renewable resources, offers numerous benefits for skincare due to its natural properties. This review highlights recent research advancements, current applications, and future prospects of biomass-based cosmetics. While these products are gaining popularity for their eco-friendly nature, the industry faces several challenges. One key issue is ensuring the sustainability of biomass sourcing, as overharvesting could lead to environmental degradation. In addition, the lack of standard regulations and certifications for biomass-based products poses a challenge to consumer confidence and product transparency. Despite these promising developments, safety and toxicity considerations must be addressed, particularly regarding the long-term use of natural substances in cosmetics. Notably, a comparative examination of plant-, wood-, and waste-sourced biomass is provided by this review, spotlighting novel extraction and formulation strategies that balance efficacy with environmental stewardship, an approach that distinguishes it from prior reviews focused on single-source biomass. By linking fundamental research findings to emerging standards, the review offers fresh insights into how sustainability, regulatory measures, and consumer trust can jointly shape a more robust future for eco-conscious beauty solutions.
Ariyanta et al. (Tue,) studied this question.