Is Biotherm ethical and cruelty-free?

Overview

Biotherm is a premium French skincare brand founded in 1952 by biologist Dr. Jeanine Marissal, later acquired by L'Oréal Group in 1970. The brand's unique selling point is its use of 'Life Plankton,' a probiotic extract sourced from thermal springs in the French Pyrenees, which is central to its product formulations. Biotherm positions itself as a 'water lover' brand, emphasizing hydration and skin health. As a subsidiary of the world's largest cosmetics company, Biotherm benefits from extensive R&D but also operates under L'Oréal's corporate policies, including its stance on animal testing and sustainability. The brand is sold in over 60 countries, including via duty-free and e-commerce channels, and has a strong presence in Asia.

Certifications

Biotherm holds no widely recognized third-party cruelty-free certifications (e.g., Leaping Bunny, PETA Beauty Without Bunnies). The brand is not certified as vegan by any major organization, nor does it have organic or natural certifications such as COSMOS or Ecocert for its entire product line. Some individual products may carry the 'Made in France' label, but this is not an ethical or sustainability certification. Biotherm has received the 'Cruelty Free International' approval only for selected product lines in regions outside China, but this does not cover the entire brand due to L'Oréal's dual-channel policy.

Animal Testing & Vegan Range

Biotherm, as part of L'Oréal Group, does not test finished products on animals anywhere except where required by law. However, L'Oréal has been criticized for selling in mainland China, where post-market animal testing is sometimes mandated for imported cosmetics (though regulations have been relaxed for 'ordinary' cosmetics since 2021). Biotherm itself is not labeled as vegan; many of its formulations contain ingredients of animal origin (e.g., glycerin from animal sources, bee-derived ingredients). The brand does not offer a dedicated 'vegan range' and has no public commitment to becoming fully vegan. For consumers seeking a strictly vegan and cruelty-free brand, Biotherm is not a reliable choice.

Sustainability Pledges

Biotherm has made several public sustainability commitments under the L'Oréal for the Future program, which aims for carbon neutrality across all L'Oréal sites by 2025, and 100% of its products to be 'environmentally and socially responsible' by 2030. Biotherm has committed to reducing virgin plastic use by 50% by 2025 (versus 2019 baseline) and increasing the recycled content in its plastic packaging to 50% by 2030. The brand also claims to source Life Plankton sustainably from the French Pyrenees with a 'No Net Take' approach, meaning they protect the thermal spring source. In 2023, Biotherm launched a refillable packaging program for select moisturizers and cleansers. However, these pledges are voluntary and not verified by independent audits, and the brand has not published a detailed environmental impact report.

Sourcing & Labor

Biotherm sources its key ingredient, Life Plankton, from the thermal springs of La Roche-Posay (France) through a proprietary extraction process that respects local biodiversity. The brand states it works with local communities to preserve the water source. For other ingredients, Biotherm relies on L'Oréal's global supply chain, which is audited for fair labor practices via the L'Oréal Responsible Sourcing program. L'Oréal has been a member of the UN Global Compact since 2003 and publishes annual Human Rights reports. However, the complexity of the supply chain for ingredients like palm oil derivatives (used in some formulations) raises concerns about deforestation and labor conditions, as L'Oréal has been criticized for not fully eliminating deforestation-linked palm oil. Biotherm does not disclose specific supplier audits or third-party labor certifications for its own products.

Controversies Context

Biotherm has not been at the center of major standalone controversies. However, it is indirectly involved in ongoing ethical debates surrounding its parent company. L'Oréal has faced boycotts over animal testing in China (though it claims to use alternative methods), and has been criticized for greenwashing due to its sustainability claims while using non-recyclable multi-material packaging. In 2022, L'Oréal was fined for misleading environmental claims in France. Biotherm itself has been dinged by some consumer groups for lack of transparency on ingredient sourcing and for overstating the benefits of its 'Life Plankton' ingredient in clinical trials. Overall, the brand is perceived as a mid-tier ethical performer with room for improvement.

Bottom Line

Biotherm offers innovative skincare with a unique natural ingredient base, but its ethical standing is weakened by its parent company's ongoing animal testing in China and its lack of independent certifications. The brand's sustainability commitments are ambitious on paper but lack verification. For ethically conscious consumers who prioritize cruelty-free and vegan products, Biotherm is not recommended unless they can verify specific products sold outside of China (e.g., European market). For those focused on reducing plastic waste, Biotherm's refill program is a positive step, but the brand's overall transparency and ethical record remain mixed.