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Klar Seifen is the oldest producer of natural soaps in Germany: founded in Heidelberg in 1840, the brand has remained family-owned for five consecutive generations, preserving its artisanal vocation. The Heidelberg manufacturing combines traditional production techniques — including the use of historical molds, some dating back nearly a century — with contemporary dermatological knowledge. The result is a particularly compact and dense soap that ensures prolonged use. All products are 100% vegan and, since 2021, PETA certified; the formulations exclude palm oil, synthetic dyes, and synthetic fragrances, and are based on selected plant ingredients. The packaging is plastic-free, using recyclable materials and FSC-certified paper.

The Klar selection on OneBioShop

The 51 Klar products available in the OneBioShop catalog cover the main categories of daily care: solid soaps for hands, body, and beard, shower gels, shampoos, and for those with fragrance hypersensitivity, the EcoSensitive line — completely fragrance-free and recommended by the Deutsche Allergie- und Asthma-Bund (DAAB). The range caters to very different needs: from the ritual of traditional shaving with high-lather shaving soap to the daily cleansing of hands and body with formulations based on organic plant oils. To navigate, it is helpful to start from the skin type and any sensitivity to fragrances, which is the first selection criterion indicated by the brand itself.

Scroll through the selection to find the format and formulation that best suits your routine: each product sheet includes the complete list of ingredients and usage instructions for an informed purchase.