Zinc and selenium are essential trace elements that work together to strengthen the immune system and protect cells from oxidative stress.

Zinc supports wound healing, cell growth, and metabolism, while selenium plays a key role in defending against free radicals and maintaining normal thyroid function.

The HYA 4 AKNEX Serum contains 8 synergistically active ingredients that simultaneously address multiple causes of impure skin and acne. It is developed for both teenage and adult skin.

Two alpha-dehydrogenase inhibitors – oleanolic acid and a retinoid-like bioflavonoid (NDGA) – regulate hormonal skin balance and inhibit excessive keratinocyte production.

Niacinamide (Vitamin B3) helps regulate sebum production and has anti-inflammatory properties.

Provitamin B5 (panthenol), madecassoside from tiger grass, and a special oat extract (dihydroavenanthramide) provide long-lasting soothing effects for irritated skin.

A high-tech enzyme (protease) specifically removes dead skin cells that clog pores and cause inflammatory breakouts.

Short-chain bio-hyaluronic acids deliver the active ingredients deep into the skin.

Initial effects are often noticeable after the first application – with regular use, the appearance of impure skin can be reduced by up to 40–50% within 2 to 3 months.*

For maximum results, it is recommended to use in combination with the matching LIA C 6 Cream.

Selenium & Zinc Supplement

Take 1 tablet daily according to the recommended dosage.

HYA 4 AKNEX Serum

Depending on your needs and the severity of your skin impurities, the serum can be used up to twice daily. It is suitable for all ages.

Morning:

After cleansing with the Micro Foam Cleanser, apply the HYA 4 AKNEX Serum.

For oily, acne-prone teenage skin, do not apply any additional products. Otherwise, follow with the LIA C 6 24-Hour Day Cream.

Evening:

Cleanse the face again and reapply the serum.

If acne is active, avoid using additional products. Otherwise, depending on your skin type, apply the LIA C 6 Ultra Light Fluid or 24-Hour Cream.

Selenium and Zinc Tablets

At least 3 months: Noticeable effects on sebum production and long-term relief of skin irritations.

Supplementation should be continued over a longer period to stabilize the skin from within and maintain the achieved improvements.

HYA 4 AKNEX Serum

Results vary depending on the severity of the acne. Full healing can take anywhere from four weeks to six months.

Particularly good results have been seen in cases of teenage acne and when used alongside hormonal treatments. For severe acne, it is recommended to consult a physician. Consistent use and complementary skincare with LIA C 6 creams – tailored to skin type and condition – are key to achieving the best outcome.

• Immediately: Redness and inflammation can be reduced after the very first application – also ideal as an overnight spot treatment.

• After approx. 4 weeks: First lasting improvements with regular use, especially in cases of mild to moderate acne.

• Up to 6 months: With more severe acne, visible improvements can take several months – depending on skin type and starting condition.