Yin Your Skin

Yin Your Skin is a Finnish holistic skincare brand based in Vantaa, founded by beauty therapist and acupuncturist Katja Kokko. Its products and tools are built around a single idea: that the condition of the skin depends not only on what is applied to its surface but also on the deeper connective tissue beneath and on the state of the nervous system. The company frames ageing as "a collaboration with the body" rather than a battle against time.

The brand combines concentrated botanical skincare with gua sha tools and nervous-system-calming practices such as facial massage, yoga and Traditional Chinese Medicine-informed techniques. It sells directly through its own storefront and through Nordic and European clean-beauty retailers, and remains active, with award wins recorded as recently as 2025.

Yin Your Skin was founded by Katja Kokko, whom the company describes as a beauty therapist, licensed acupuncturist, natural cosmetic formulator and yoga teacher with more than 25 years of experience in skincare [2]. The name itself began as a workshop concept. According to an interview published by the clean-beauty retailer Muse & Heroine, Kokko conceived the idea after a 2016 conversation with a friend about the effects of yin yoga on facial skin; the friend suggested the workshop name "Yin Your Skin," which brought together yin yoga, meditation and skincare [10].

The founding year is recorded differently across sources. The company states on its own site that Yin Your Skin was founded in 2016, dating the brand to that original workshop insight [2]. The Muse & Heroine interview places the commercial launch later, describing sold-out workshops that led to an online version in 2019, at which point gua sha tools were introduced [10]. The 2016 date reflects the concept's origin, while 2019 marks the launch of the online product and tool business.

From its workshop beginnings, the brand expanded into products and training. A Level 2 course and the Sileä facial oil followed in 2020 [10]. In 2022, its IHME Botanical Wonder Essence was named best facial booster of the year by the Finnish magazines Anna and Kauneus & Terveys [7]. The company's product line has since grown to span cleansers, masks, mists, essences, moisturisers, serums, elixirs and facial oils, alongside a range of gua sha tools and product sets.

Kokko also runs treatments and professional training under the brand. Cross-referenced retailer material states that she has trained roughly 150 professionals in Finland, and the founder's own eponymous natural-cosmetics work runs in parallel to the Yin Your Skin storefront [9].

At the centre of the brand is what it calls three interconnected levels: the skin surface, the deeper structures, and the nervous system. The company says that "when surface, structure, and nervous system are nurtured, the skin expresses its full vitality and longevity." In the Muse & Heroine interview, Kokko went further, arguing that "relaxing the nervous system is the number one" priority for skin health and that even expensive products fail if "the sympathetic nervous system is in overdrive and cortisol levels are too high" [10].

On formulation, the brand positions itself around ingredient density rather than single marquee actives. According to Yin Your Skin, "high ingredient density is not about chasing hero actives. It is about formulation integrity," with every product "designed as a fully active whole." It states a set of values it summarises as depth over trends, integrity over compromise, and results built to last, and markets itself under the tagline "Skincare for those who expect more." Its stated audience is wellness-oriented customers and beauty professionals interested in nervous-system regulation and TCM-informed skincare.

The brand's flagship product is the ELO Active Serum-Cream Complex, which it presents as a three-in-one serum, moisturiser and eye cream and describes as containing over 70% active ingredients [5]. Its formulations draw on botanical ingredients including evening primrose oil, sea buckthorn berry CO2 extract, white rose hydrosol, rhodiola root, plankton extract, oat ceramides and coenzyme Q10.

Alongside skincare, gua sha tools form a core, prominently marketed product line, reflecting the brand's integration of manual technique with topical products. According to the Muse & Heroine interview, the tools are sourced from China rather than made of rose quartz.

The IHME Botanical Wonder Essence, a booster with a 6.4% acid level derived from hibiscus flower acids and lactic acid, was tested by the company over four weeks in November 2022 on a group of 15 people; the brand reports that the essence brightened dull skin, evened out signs of ageing and soothed dehydrated skin, while noting that one participant with perioral dermatitis found it too activating at the tested frequency [7].

The company says its formulations are cold-processed and made in small batches in Finland [9]. It describes packaging the ELO complex in Miron violet glass, which it states is fully recyclable, together with FSC-certified carton packaging, and notes that several of its ingredients are certified organic [5]. The brand holds no company-level certification badge from bodies such as COSMOS, Ecocert or the Vegan Society.

Yin Your Skin's products have won several beauty awards. The ELO Active Serum-Cream Complex was named Best Multi-Tasking Skincare Serum at the 2025 Attracta Beauty Awards, best multi-purpose cream of the year by Trendi Magazine in 2024, and best day cream at the 2025 Organic Beauty Awards Sweden [5]. The Sileä facial oil was awarded best skincare product by Trendi [10], and the IHME essence took the 2022 Finnish magazine honour noted above. The brand also displays Vogue Scandinavia and Elle logos in an "as featured in" section of its homepage, though no specific article is detailed.

Yin Your Skin is active. It operates a live storefront and is stocked by retailers including Lyko, Niche Beauty, Muse & Heroine and The Green Jungle Beauty Shop [11]. Its most recent recorded activity includes 2024 and 2025 award wins for the ELO complex, and its founder continues to run treatments and professional training under the brand.