The Earthling Co. focuses on one of the most impactful (and plastic-heavy) areas of daily life: personal care. By centering its product line around solid shampoo and conditioner bars, the brand offers a clear, waste-reducing alternative to conventional liquid products.
What they do well
- Plastic-free product model: Shampoo, conditioner, and body care bars eliminate the need for single-use plastic bottles, significantly reducing packaging waste.
- Simple, low-waste packaging: Products are packaged in recyclable or compostable materials, aligning well with zero-waste principles.
- Gentler formulations: The Earthling Co. avoids sulfates, parabens, silicones, and synthetic dyes, making products safer for waterways and everyday use.
- Accessibility: Pricing is relatively affordable compared to many zero-waste personal care brands, lowering the barrier to sustainable swaps.
- Long product lifespan: Solid bars often last longer than liquid equivalents, reducing consumption frequency.
Where they fall short
- Limited certification transparency: Ingredient claims are clear, but there is little reliance on third-party certifications to verify sourcing, labor practices, or full environmental impact.
- Performance variability: As with many solid hair care products, effectiveness can vary by hair type, which may lead to trial-and-error (and potential waste).
- Narrow scope: Sustainability efforts are focused primarily on plastic reduction, with less visible emphasis on climate impact or supply chain emissions.
Bottom line
The Earthling Co. is a strong choice for consumers looking to reduce bathroom plastic waste without a major price premium. While it doesn't yet demonstrate the deep supply-chain transparency or climate reporting of sustainability leaders, its product design delivers a clear, practical environmental benefit, making it a solid option for everyday low-waste living.
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