This set contains the three highly concentrated sera from the TetCode4 concept - plus our all-rounder, the Niacin Serum 20%. Niacinamide has been proven to be involved in most of the important functional processes for maintaining healthy skin, making it the ideal complement to the Hyaluron, Vitamin C and Vitamin A sera. With this state of the art combination, you provide your skin with optimum support and care - in the short, medium and long term. On top of that, you can enjoy the attractive price advantage.
Vitamin A (retinol) is an excellently researched, highly regarded anti-ageing substance, which is a must for any effective product designed to care for skin that is showing signs of ageing. This makes it an essential part of TetCode4. Vitamin A is effective at inhibiting the enzymes that break down precious collagen, which lends the skin volume and elasticity. This means the collagen-building activities prevail, so the skin can breathe a sigh of relief and remain naturally beautiful.
Hyaluron specialises in moisture retention and works effectively all the way down to the deeper layers of skin. It reduces irritation and plumps up the skin, making it a must for any bathroom cabinet worth its salt. The serum from the Prof. Dr. Steinkraus range is particularly effective: with 2.5% hyaluron, it is highly concentrated and contains all three molecular sizes of hyaluron. This is crucial because it offers you outstanding penetration twinned with both immediate and longterm effects. You can use hyaluron serum on its own, but we recommend applying it with the vitamin A or C serums. The combination results in synergies that significantly enhance the efficacy of the individual products. This delivers a real boost for your skin.
The serum contains an effective concentration of 20% niacinamide and is enriched with collagen-strengthening copper ions and 0.3% hyaluronic acid. Excellently tolerated, niacinamide has been shown to be involved in a great many biochemical reactions to maintain healthy skin. As an all-rounder, it strengthens the skin barrier, has pigment-brightening, pore-refining or sebum-regulating as well as skin-protecting and thus protective properties. As an effect, you will experience a more even complexion and a fresher appearance of the skin. Enjoy this component as a convincing complement to the highly concentrated serums of the TetCode4 line hyaluron, vitamin C and vitamin A, with which you can combine it perfectly.