Cosborg

Cosborg is a Danish family-owned company that develops skin and hair care alongside dietary supplements, which it markets under the label "biohealthcare." It was launched in 2002 by the married couple Ole and Inge Borgstrøm, three years after they sold their earlier natural-medicine company, BIONA A/S, in 1999 [2]. The business is headquartered in central Copenhagen and remains active, selling a current product range through its own site and Danish retailers.

The company name is a compound coined by its founders: "COS" derives from cosmeceuticals (cosmetic products with a medicinal effect), and "BORG" is taken from the founding couple's surname, Borgstrøm [2].

Ole and Inge Borgstrøm started Cosborg in 2002, building on a background in natural medicine. According to the company, they had run the natural-medicine business BIONA A/S until selling it in 1999, and they founded Cosborg in the years that followed [2]. The brand frames itself around the idea of "cosmeceuticals" — products positioned at the meeting point of cosmetics and documented skin and hair treatment.

Cosborg presents itself as a wholly Danish operation. The company says product development and manufacturing take place in North Zealand and Central Jutland, with the warehouse in North Zealand and the head office in Copenhagen, at Dampfærgevej in the city's Østerbro district.

Cosborg's range centres on problem-solving hair and skin care, supplemented by dietary products. Its catalogue is grouped into hair care, problem skin, foot and leg care, hand care, and intimate care, with supplements alongside. The company describes its formulas as combining natural plant substances with vitamins, minerals and active cosmetic ingredients.

Two products anchor the range. The Gibidyl Advanced Shampoo is marketed for cosmetic hair loss and thin, lacklustre hair in men and women; it contains ginkgo biloba extract and Procapil, a patented hair-stimulation complex [5]. Cosborg states that the shampoo was assessed in a Danish clinical study, reporting improvements of 95 percent in hair quality, 95 percent in shine, 89 percent in volume and 79 percent in density [5]. The Cosborg Derma B12 Repair cream is aimed at problem skin in children and adults, formulated with vitamin B12, evening primrose oil, shea butter, witch hazel, allantoin and panthenol; the brand says its own clinical study found topical vitamin B12 to be an effective and fast way to care for problem skin [6]. Other named products include the Cosborg HælCreme (heel cream) and a Derma B12 Shampoo.

Across these products the company emphasises minimal additives, stating that the Gibidyl shampoo and the Derma B12 cream contain no added parabens, fragrance or colourants [5][6].

Cosborg's stated positioning rests on clinical documentation and Danish origin. The company says that only products validated through clinical testing pass its internal quality threshold, so that what reaches the market is, in its words, an effective treatment with visible results in a short time [2]. It explains the "biohealthcare" label as joining "bio" — natural, plant-derived ingredients with minimal or no additives — with "healthcare," meaning self-care and well-being. Being "100% Danish," with development, production, warehousing and head office all in Denmark, is a point the brand returns to as a marker of quality and pride.

Cosborg sells both online and through physical retail across Denmark. The company says its products are carried on cosborg.dk and stocked by the pharmacy-and-beauty chain Matas, by health-food shops, and by pharmacies [2]. Its distribution is described as Denmark-wide, and the brand's public presence is single-market, including an Instagram account under the cosborg.dk handle.

Cosborg remains active. Its website carries a 2026 copyright notice and a live catalogue with customer reviews, and the range continues to be sold through the brand's own channel and its named retailers. No Wikipedia entry or independent editorial coverage was identified for the company, which is typical for a small, single-market brand.