Sun allergy manifests through itching, blisters, and redness. Learn what really helps – and how the KÖ-HAIR Aloe Vera Spray can soothe your skin.

Many myths surround fast hair growth – but not all are true. Learn how hair really grows, which factors are crucial, and with which care steps you can specifically support natural growth.

After hair loss, new hair is particularly sensitive. With gentle care, targeted scalp treatment, important nutrients, and active ingredient cosmetics, regrowing hair can be effectively strengthened and supported permanently.

Hair fibers are the ideal immediate aid for fine or thinning hair. The KÖ-HAIR Hair Fiber in 7 natural colors instantly conceals thin spots and creates a denser, naturally looking hair appearance – all without coloring or intervention.

Witch hazel has a soothing, anti-inflammatory, and sebum-regulating effect – ideal for sensitive or oily scalp. The natural care strengthens the balance of the scalp and gently supports healthy hair growth.

Glycation causes the skin to age faster – due to sugar that damages collagen and elastin. Learn how you can achieve smoother, firmer skin with anti-glycation care and a conscious lifestyle.

Birch sugar in the form of xylitylglucoside provides intense moisture, strengthens the skin barrier, and soothes sensitive skin. Ideal for all skin types – especially for dryness, irritation, or mature skin.

The scalp microbiome is a delicate ecosystem that significantly contributes to the health of the scalp and hair. Imbalances caused by aggressive care products, frequent washing, or external influences can lead to issues such as itching or dandruff. With microbiome-friendly hair care, targeted scalp care, and a balanced diet, the natural balance can be effectively supported and maintained in the long term.

Allantoin soothes sensitive skin, provides moisture, and supports regeneration. The versatile active ingredient ensures a smooth, well-groomed complexion – ideal for all skin types, especially with irritations or after treatments.

Dry skin can appear oily and combination skin can be dehydrated. Learn how these skin conditions develop, how to recognize them, and which care routines can restore your skin's balance – for a healthy, radiant complexion.

Scalp serums promote blood circulation, soothe irritated skin, and strengthen hair roots. Learn when the application is useful – and how the KÖ-HAIR Circulation Serum Spray specifically supports your scalp.

Anhydroxylitol is a moisturizing active ingredient that strengthens the skin barrier and improves hydration. In the KÖ-KLINIK Hyaluron Filler Serum, it provides smoother, plumper skin and a visibly fresh complexion.

Menthol invigorates the scalp, promotes blood circulation, and supports hair growth. Learn how the active ingredient works, how to apply it correctly – and why the KÖ-HAIR Circulation Serum Spray with menthol is ideal for your hair care.

First wrinkles? Find out when anti-aging care is worthwhile and which active ingredients like hyaluronic acid, retinol, or niacinamide help your skin stay young and radiant.

Adaptogens like Ashwagandha or Ginseng help the skin cope with stress. In skincare, they strengthen the protective barrier, act as antioxidants, and promote a balanced complexion – ideal for sensitive or mature skin.

Not every hairbrush suits every hair type. Whether fine, thick, curly, or sensitive hair – the bristle material makes the difference. Find out which brush suits your hair and how you can prevent hair breakage and split ends with the right material.

Honeysuckle naturally protects the skin from environmental influences, has a soothing effect on irritations, and supports the skin microbiome. Ideal for sensitive, mature, and impure skin – for a well-groomed, resilient skin barrier.

Vitamin A supports hair growth, regulates sebum production, and cares for the scalp. Learn how to specifically integrate the active ingredient into your hair care – for example with the KÖ-HAIR Circulation series of shampoo, tonic, and serum spray.

Omega-3, zinc, biotin & co. are essential nutrients for healthy skin and strong hair. They support cell regeneration, strengthen hair structure, and promote skin hydration. Learn which foods and supplements have the best effect. 

How often should you really wash your hair? The ideal frequency depends on your hair type. While oily hair requires daily cleansing, washing once a week is sufficient for dry or curly hair. Mild care products are crucial to protect hair and scalp.

Shea butter is a real miracle for the skin: it moisturizes, soothes irritations, protects against environmental influences, and has antioxidant effects. Especially dry and sensitive skin benefits from its valuable ingredients. Discover the power of shea butter for your skincare! 

Tea strengthens the hair, promotes growth, and soothes the scalp. Green, black, or chamomile tea offer various benefits for healthy hair.

Certain foods like vitamin C-rich fruits, protein-rich foods, and omega-3 fatty acids can stimulate collagen production and improve skin elasticity.

Air drying or blow drying – which is gentler on the hair? Both methods have advantages and disadvantages. The best solution: a combination of both to keep the hair healthy and well-groomed. With the right technique and care, heat damage and hair swelling can be avoided.

Sweet almond oil is a natural all-rounder for skin care: it moisturizes, strengthens the skin barrier, and soothes sensitive skin. It is especially effective in the Hydrating Cream from KÖ-KLINIK – for smooth, healthy-looking skin.

Horsetail is considered a natural booster for strong hair and a healthy scalp. The KÖ-HAIR Circulation line uses this plant-based active ingredient in shampoo, tonic, serum spray, and capsules – for targeted, holistic hair care from the inside and outside.

Niacinamide and Vitamin C are real radiance boosters: they provide a radiant complexion, reduce pigmentation spots, and strengthen the skin. Together, they unfold their full effect for an even, youthful fresh glow.

Sulfate-free shampoos cleanse especially gently and protect hair and scalp. Ideal for sensitive, colored, or stressed hair. Learn what to watch out for when switching and how to find the right care.

Split ends are caused by heat, friction, and care mistakes. With targeted hair care, regular trims, and a healthy scalp, you effectively prevent them – for permanently strong, split-end-free hair.

Pale skin after too much chocolate at Easter? With gentle cleansers, detox masks, and antioxidant care, you can quickly restore your skin's balance. Discover tips & products now – for more glow instead of hamster bags!

Easter is not just for eggs – your skin also benefits from protein, lecithin, and vitamins. Discover DIY masks and care products with a beauty-boost effect for a fresh, radiant complexion. Now discover in the KÖSMETIK online shop!

Glow boosters like coenzyme Q10, biotin, and vitamin C make tired skin glow again. They support cell renewal, strengthen the skin structure, and protect against free radicals – for a healthy, youthful complexion from inside and out.

Sage regulates sebum production, soothes scalp irritations, and is effective against dandruff. At the same time, it strengthens the hair structure, brings shine to the hair, and is ideal for oily or sensitive scalp – a natural all-rounder in hair care.

Retinol, Bakuchiol, Niacinamide or Hyaluronic Acid – every skin has individual needs. Learn which active ingredients are suitable for which skin type and how you can optimally tailor your care to your skin.

"Your hair needs both moisture and protein – but in what ratio? Learn how to recognize your hair's needs and provide the right care for healthy, shiny, and resilient hair."

Discover how certain foods like berries, fatty fish, and green vegetables can help specifically reduce skin blemishes and inflammation – for a clear and healthy complexion from the inside out.