Skip to content
Darmowa dostawa od 149 zł  ·  Autoryzowany dystrybutor Medik8  ·  100% oryginał
Sklep / Marki / Medik8 / C-Tetra® Luxe
C-Tetra® Luxe
Dlaczego Medik8
14% witaminy C — 2x więcej niż w C-Tetra
Efekt widoczny już po 1 zastosowaniu*
Potwierdzone badaniem klinicznym (4 tygodnie)
Medik8 · Klinicznie potwierdzona pielęgnacja z Wielkiej Brytanii

C-Tetra® Luxe Medik8

Concentrated serum with 14% vitamin C for radiant and firm skin

Morning serum with a double dose of vitamin C (14%), which reduces wrinkles and discoloration – confirmed by clinical study after just 4 weeks.

319,49 zł 30 ml · 1.064,96 zł / 100 ml
Pojemność
Sposób zakupu
Jednorazowy zakup · bez zobowiązań
  • Redukuje widoczne zmarszczki i przebarwienia
  • Poprawia blask i wygładzenie skóry
  • Wzmacnia barierę ochronną skóry
  • Aksamitnie miękka, odżywcza konsystencja
  • Stabilizowana, silnie działająca forma witaminy C
1 +
Często kupowane razem
Ultimate Recovery™ Bio-Cellulose Mask 6 pcs.
Ultimate Recovery™ Bio-Cellulose Mask 6 pcs.
Soothing bio-cellulose mask with a complex of int...
380,95 zł
Total Moisture Daily Facial Cream™
Total Moisture Daily Facial Cream™
Multifunctional moisturizing cream with skin prot...
262,91 zł
Surface Radiance Cleanse™
Surface Radiance Cleanse™
Illuminating cleansing gel with AHA/BHA complex
129,86 zł
Pojemność
30 ml
Skóra
Każda cera
pH
Fizjologiczne
Stosowanie
Rano i wieczór
Kosmetolog J'ADORE INSTYTUT — C-Tetra® Luxe
Kosmetolog J'ADORE INSTYTUT

„Concentrated serum with 14% vitamin C for radiant and firm skin”

Chętnie doradzę, czy C-Tetra® Luxe sprawdzi się przy Twoich potrzebach — napisz lub zadzwoń, dobierzemy pielęgnację do Twojej cery i kolejność stosowania.

Morning Glow Ritual

Every morning, add radiance to your skin with C-Tetra® Luxe — a serum whose effectiveness in reducing wrinkles and discoloration has been clinically proven in just 4 weeks.*.

The product improves the visible glow of the skin while strengthening its protective barrier — a combination that makes daily skincare a real investment in the condition of your complexion.

Why C-Tetra® Luxe

With twice the vitamin C content (14%) compared to the original C-Tetra serum, C-Tetra Luxe is the answer for those seeking intense skin radiance and antioxidant protection combined with deep nourishment.

This velvety-soft serum delivers visible results after just one application*, while providing gentle care and nourishment for the skin.

A reliable ingredient

The heart of the formula is a stabilized — and therefore very potent — form of vitamin C, known as tetrahexyldecyl ascorbate (pronounced “tetra-hexyl-decil as-KOR-bate”). It is this stability that allows vitamin C to work effectively and remain active in the formula.

Clinically proven

The effectiveness of C-Tetra® Luxe in reducing wrinkles and discoloration, as well as the visible effect after one application, has been confirmed in an independent clinical study conducted over 4 weeks with a group of 32 individuals.

*Confirmed in an independent clinical study of C-Tetra Luxe, conducted over 4 weeks with a group of 32 individuals.

Zaufanie

Kosmetolog poleca · klientki kochają

C-Tetra® Luxe
Rekomendacja kosmetologa

„Medik8 polecam klientkom na pierwszy kontakt z witaminą A — retinal działa szybciej niż klasyczny retinol, a opatentowany system stabilizacji sprawia, że skóra przechodzi przez ten proces łagodniej.”

Kosmetolog J'ADORE INSTYTUT
Opinie

Recenzje klientek

Znajdź produkt
Marka Medik8 · rodzaj · cena
Ultimate Recovery™ Bio-Cellulose Mask 6 pcs. Ultimate Recovery™ Bio-Cellulose Mask 6 pcs.Soothing bio-cellulose mask with a compl 380,95 zł Total Moisture Daily Facial Cream™ Total Moisture Daily Facial Cream™Multifunctional moisturizing cream with 262,91 zł Surface Radiance Cleanse™ Surface Radiance Cleanse™Illuminating cleansing gel with AHA/BHA 129,86 zł Super C Ferulic™ Super C Ferulic™The strongest serum with vitamin C for s 373,80 zł Smooth Body Exfoliating Kit™ Smooth Body Exfoliating Kit™3-step set for rough skin and 'goosebump 281,58 zł Sleep Glycolic™ Sleep Glycolic™Home AHA peeling with 10% glycolic acid 211,19 zł R-retinoate® Intense R-retinoate® IntenseNight cream 8× stronger than classic ret 1.240,03 zł Pure C15™ Pure C15™Serum with 15% pure L-ascorbic acid for 323 zł Press & Glow® Press & Glow®PHA Gluconolactone Toner — gentle exfoli 172,84 zł Press & Clear™ Press & Clear™BHA 2% toner microbiome-friendly — for b 196,29 zł Pore ​​Refining Scrub™ Pore ​​Refining Scrub™Enzymatic-acid peeling for skin with enl 266 zł Pore ​​Cleanse Gel™ Intense Pore ​​Cleanse Gel™ IntenseCleansing gel with AHA/BHA complex for e 129,86 zł Oxy-r Peptides™ Oxy-r Peptides™Peptide serum for pigmentation — 1% oxyr 350,89 zł Natural Clay Mask™ Natural Clay Mask™Cleansing mask with bentonite and kaolin 173,28 zł Mutiny® Mutiny®Gel lip balm based on squalane, without 304 zł Micellar Mousse™ Micellar Mousse™Gentle micellar formula for facial clean 135,38 zł Liquid Peptides™ Liquid Peptides™Daily serum with 10 peptides for the fir 309,65 zł Liquid Peptides Advanced MP Liquid Peptides Advanced MPDual MiniProteins™ — peptide precision i 427,50 zł Lipid-balance Cleansing Oil™ Lipid-balance Cleansing Oil™Makeup remover oil with anti-pollution t 165,36 zł Intelligent Retinol® Smoothing Night Cream Intelligent Retinol® Smoothing Night CreamNight cream 2 in 1 with retinol 0.2% slo 319,49 zł Intelligent Retinol Eye Tr™ Intelligent Retinol Eye Tr™Advanced retinol serum for the eye area 129,64 zł Illuminating Eye Balm™ Illuminating Eye Balm™Illuminating eye balm with optical pigme 194,94 zł Hydr8 B5™ Intense Hydr8 B5™ IntenseCharged serum with hyaluronic acid for d 319,49 zł Hydr8 B5™ Hydr8 B5™Multimolecular hyaluronic acid for dehyd 243,67 zł HEO® Mask HEO® MaskTwo-step night mask — hydration on three 324,09 zł Gentle Cleanse™ Gentle Cleanse™Gentle cleansing foam for sensitive skin 129,86 zł Eyelift™ Peptides Eyelift™ PeptidesComplex of 5 peptides for the eyes - fir 244,49 zł Daily Refresh Balancing Toner™ Daily Refresh Balancing Toner™Floral pH-balancing tonic that deeply hy 103,10 zł Daily Radiance Vitamin C™ Daily Radiance Vitamin C™Krem na dzień 7% Witamina C + SPF 30 319,49 zł Crystal Retinal® Ceramide Eye Crystal Retinal® Ceramide EyeNight cream for the eyes with next-gener 228 zł Crystal Retinal® Crystal Retinal®Iconic night serum with next-generation 243,67 zł Cream Cleanse™ Cream Cleanse™Creamy cleansing with shea butter, for a 152 zł Copper PCA Peptides™ Copper PCA Peptides™Serum with patented PCA copper and pepti 351,97 zł Clarity Peptides™ Clarity Peptides™Serum with 10% niacinamide for imperfect 332,50 zł Clarifying Foam™ Clarifying Foam™Cleansing foam with AHA/BHA for blemish- 129,86 zł Calmwise™ Soothing Cleanser Calmwise™ Soothing CleanserSoothing cleansing foam for sensitive an 129,86 zł Calmwise™ Serum Calmwise™ SerumSoothing serum with teprenone for rednes 210,54 zł Calmwise™ Colour Correct Calmwise™ Colour CorrectGreen color corrector that soothes redne 265,33 zł C-Tetra® Luxe C-Tetra® LuxeConcentrated serum with 14% vitamin C fo 319,49 zł C-Tetra® Eye C-Tetra® EyeC serum for delicate skin around the eye 129,64 zł C-Tetra® Cream C-Tetra® CreamBrightening day cream with vitamin C 270,48 zł C-Tetra C-TetraLight serum with vitamin C for sensitive 218,89 zł Blemish SOS Blemish SOSSpot SOS for breakouts with 2% salicylic 135,32 zł Blemish Control Pads Blemish Control PadsSpot patches with salicylic acid for imp 162,45 zł Balance Moisturiser™ & Glycolic Acid Activator Balance Moisturiser™ & Glycolic Acid ActivatorSet: moisturizing cream Balance + Activa 281,26 zł Bakuchiol Peptides Bakuchiol PeptidesPlant-based alternative to retinol — 1.2 297,18 zł Advanced Night Eye™ – Nourishing Night Cream for Eyes Advanced Night Eye™ – Nourishing Night Cream for EyesNourishing night cream for the eyes that 227,43 zł Advanced Day Ultimate Protect™ Advanced Day Ultimate Protect™Moisturization and SPF 50+ PA++++ filter 319,49 zł Advanced Day Total Protect™ Advanced Day Total Protect™Moisturization, smoothing, and SPF 30 pr 308,65 zł Crystal Retinal 3 Serum Crystal Retinal 3 SerumIconic night serum with retinAL — a new 265,33 zł
Brak wyników.
Wszystkie produkty Medik8 →
Kosmetolog J'ADORE INSTYTUT

Nie wiesz, który preparat Medik8 dobrać do Twojej cery? Napisz — pomożemy dobrać pielęgnację dopasowaną do Twoich potrzeb.

Napisz do nas →
C-Tetra® Luxe
Medik8 Crystal Retinal 319,49 zł
Opis

C-Tetra® Luxe is an exclusive antioxidant serum created by the experts at Medik8, designed for those looking to intensely brighten their skin and reduce visible signs of aging. The key ingredient is 14% tetrahexyldecyl ascorbate – a stable and effective form of vitamin C that deeply penetrates the skin layers, providing powerful brightening and anti-aging effects.

Vitamin C is known for its potent antioxidant properties, neutralizing free radicals responsible for premature skin aging. Additionally, it stimulates collagen synthesis, leading to increased skin elasticity and a reduction in fine lines and wrinkles. Regular use of C-Tetra® Luxe helps to even out skin tone, minimizing the visibility of discolorations and giving the skin a healthy, radiant appearance.

The serum formula is enriched with vitamin E, which works synergistically with vitamin C, enhancing its antioxidant action. Vitamin E also supports skin hydration, preventing dryness and protecting against harmful external factors.

Additionally, the serum contains squalane – a natural emollient that mimics the lipids present in the skin, providing softness and elasticity. Vitamin F, rich in essential fatty acids, supports the regeneration of the skin's lipid barrier, protecting it from moisture loss and harmful environmental factors. Red ginseng extract, valued in traditional Chinese medicine, enhances the brightening effect of the serum and supports collagen production, contributing to a youthful appearance of the skin.

The velvety, lightweight texture of C-Tetra® Luxe ensures that the product absorbs quickly, leaving no greasy film on the skin. This makes the serum ideal for daily use, both in the morning and evening, serving as an excellent base for makeup. The product is suitable for all skin types, including sensitive skin, due to its gentle yet effective formula.

How to use: After cleansing the skin in the morning, apply 6 drops of C-Tetra® Luxe to the face, neck, and décolletage, gently massaging until fully absorbed. Allow to absorb before applying moisturizer and sunscreen. For best results, use the serum daily, incorporating it into your morning skincare routine.

C-Tetra® Luxe is not only an effective brightening serum but also a powerful protection against daily environmental stressors. With regular use, the skin becomes more radiant, firm, and resilient to aging processes, resulting in a healthy and youthful appearance.

About Medik8

Medik8 is a British skincare brand known for professional-grade formulas with clinically proven results. The company focuses on small-batch manufacturing and high-quality actives to guarantee consistency and performance. Its philosophy centers on vitamins C and A: antioxidant brightening by day and restorative renewal at night. Founded in 2009 by pharmacologist and biochemist Elliot Isaacs, Medik8 champions streamlined routines that deliver healthy, beautiful skin for life. The portfolio spans targeted ranges for specific concerns—from deep hydration (HYDR8 B5) and luminosity (C-Tetra Luxe) to visible smoothing and firming (Liquid Peptides). Signature retinol innovations, including Intelligent Retinol TR, use Time Release technology to gradually deliver actives, maximizing efficacy while maintaining skin comfort.