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Your most frequently asked questions about our products and routines.

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  • How long does a serum last?
    For a recommended use of 3 drops of serum to be applied morning and/or evening to the face, neck and décolleté, the average duration of our serums is : Face serum : For 15ml: 1 and a half months, For 30ml + 5ml free travel size: 3 to 4 months. Eye serum : For 15ml: 3 to 4 months.Popular
  • Which products should I avoid using if I'm pregnant or breast-feeding?
    In compliance with current European regulations, all CODAGE products are safe for use during pregnancy. But as a precautionary approach, we would like to give you a few indications in regards to the following products. Several studies have shown that certain essential oils should not be recommended during this period, such as chamomile, caraway and lemongrass for example. Therefore, we’ll prefer not to recommend the usage of any of the following products that contain these essential oils: CoPopular
  • Is it possible to combine Sérum N°08 and the Night Cream?
    Serum N°08 can be used in conjunction with the Night Cream. Serum N°08 can also be used on its own every evening. It is advisable to apply sunscreen each morning such as Serum N°09 Sun Shield SPF 50+Some readers
  • How do I use my Made-to-measure Serum?
    When you order a 30ml Made-to-measure Serum, we'll give you the same serum in 5ml. This format is easier to transport and ideal for travel. Using the Made-to-Measure Serum is easy: When: morning and evening, after cleansing your face, How: apply just 2/3 drops to the sides of your face (and forehead), working your way down and then up. The made-to-measure serum is adapted to any time of year, depending on your current needs. If your nSome readers
  • Serum N°04 and Serum N°08: can they be used together to combat pigmentation spots?
    You can use these 2 serums in combination. They both treat pigmentation spots and are therefore highly effective together. Just make sure you apply Serum N°04 (water-based) before Serum N°08 (oil-based). This way, you won't prevent the active ingredients in the water-based serum from being absorbed. Please note that Serum N°08 should only be applSome readers
  • What is the difference between Perfecting Solution N°03 and the Micro-peeling Mask?
    The main difference between a mask and a lotion lies in how they are applied and how long they take to work. A mask is generally a formula that is applied to the face, left on for a certain amount of time, and then rinsed off. In contrast, a lotion is a liquid product that is applied with a cotton pad and does not require immediate rinsing. Perfecting Solution N°03 is a pre-treatment solution composed of highly concentrated alphaSome readers
  • I have a few pimples from time to time (periodic acne). what routine do you recommend?
    To treat recurring skin eruptions, we recommend using Serum N°02 locally in conjunction with Perfecting Solution N°02. This duo effectively halts the inflammatory process and regulates excess sebum when blemishes appear. You'll need to use Perfecting Solution N°02 once or twice a week as a complement. It contains 2% salicylic acid, which helps prevent tSome readers
  • Can your product range also be used for men?
    Of course, our products are gender-neutral.Some readers
  • Serum N°08: can this serum be combined with a low dose of 0.1% of retinol?
    We recommend avoiding adding retinol to this serum. This serum is already very effective and its action is comparable to pure retinol. Adding retinol would not provide any additional benefit and could increase the risk of irritation and increased sensitivity to sunlight.Some readers
  • I have dehydrated skin. What routine do you recommend?
    Your skin is crying out for moisture, and you're probably feeling some tightness. We recommend a complete routine to moisturize and soothe your skin. Start by cleansing your skin with our Cleansing Cream. Its gentle, sulfate-free formula provides deep cleansing while preserving your skin's comfort and targeting fine dehydration lines. Follow with Serum N°01, to bSome readers
  • Does daylight affect my products?
    We always advise you to keep your products in a closed, insulated place. Keep your products in their packaging/case before first use. Once opened, you will have 1 year to use them. The stability of our products is perfectly analyzed and guaranteed at room temperature and isolated from direct light for one year. There is no problem if your products are exposed to natural or artificial light for a few moments every day. If your products are exposed to light all the time, as is the case in a shop,Some readers
  • What is your anti-spot routine?
    We recommend an anti-spot routine consisting of Perfecting Solution N°03, Serum N°04 and Serum N°08. Use the solution once a week, in the evening. Its powerful AHA and PHA formula fades spots and gives your skin a new look. On the day you use it, do not apply serum N°08 to avoid sensitizingSome readers
  • How long does a 15ml Made-to-measure Eye Contour Serum last?
    If you use one drop twice a day, morning and evening, for both eyes, your treatment will last 3 to 4 months.Few readers
  • How to determine my skin type?
    To determine your skin type, we invite you to take our online skin diagnosis test. In just a few minutes, this personalised questionnaire will help you identify your exact skin type. Once the diagnosis is complete, we will be able to recommend the specific skincare products your skin needs, offering you a complete routine and a made-to-measure serum perfectly tailored to your needs. Please note that your skin changes over time and your needs change witFew readers
  • Do your day creams contain UV protection (SPF)?
    We would like to inform you that our day creams do not contain SPF. However, we have developed Serum N°09 Sunscreen SPF50+. Its formula, concentrated in UVA and UVB sun filters, has been designed to protect your skin from the harmful effects of the sun every day, all year round, preventing skin ageing, the appearance of pigmentation spots and sunburn.Few readers
  • What are the fragrance notes in your face and body products?
    The fragrance signature of the CODAGE body collection (Care and Hygiene range*) is floral, fruity, musky, powdery and vanilla. It includes : Top notes: Bergamot, Rhubarb, vegetal notes, Heart notes: Violet, Coconut, Lilac, Base notes: Musk, Patchouli, Vanilla. The fragrance signature of the CODAGE face collection is floral, powdery and iridescent. It includes : Top notes: Jasmine, Almond blossom, Heart notes: Hawthorn, Iris, Rose, Peach, Base notes: Sandalwood, Amber, Musk. OurFew readers
  • My skin tends to be shiny and I am prone to blemishes and/or redness. What routine would you recommend?
    For skin prone to shine and imperfections, we recommend a complete routine tailored to your skin type, including the following products and steps: When cleansing your skin, use a gentle cleanser such as our Cleansing Gel, specially formulated for oily or blemish-prone skin. Its formula, free from sodium laureth sulphate and soap, soothes and regulates excess sebum. Be sure to gently cleanse your face using circular motions twice a day to rFew readers
  • Are there any restrictions on using Serum N°08 when exposed to sunlight?
    It is recommended to apply sunscreen such as Serum N°09 Sun Shield SPF 50+ every morning after applying Serum N°08 the night before.Few readers
  • Can our products be used on children or babies?
    Unfortunately, we don't have a dedicated range for children. Our formulas are highly concentrated in active ingredients and therefore very effective, and they are hypoallergenic and allergen-free, but legally speaking, they are not suitable for children under the age of 12. So we can't recommend our products for this age group.Few readers
  • Do your products make the skin glow?
    If you want to avoid any shine on your skin, we recommend applying our Day Fluid after applying your Serums. Formulated with mattifying active ingredients, it deeply moisturizes the skin while protecting it from external aggressions. It is therefore perfectly suited for combination to oily skin.Few readers
  • How to clean my sensitive skin?
    We recommend using the Cleansing Balm to gently remove make-up, followed by the Cleansing Cream to purify without irritating the skin. Finish with Solution N°01 to neutralise the effects of hard water and soothe the skin. In addition, the Moisturizing Mask, used oncFew readers
  • Is it possible to buy 300 ml amenity bottles like the ones at the hotel where I stayed?
    Yes, we offer certain products for sale that you may have discovered in your hotel room. These are from the CODAGE Inn – Hotel Amenities range, available on our website. Among the products available, you will find: Shower Gel Body & Hair Gel Shampoo Conditioner (https://www.codFew readers
  • I have a sensitive skin. What routine do you recommend?
    We recommend Cleansing Balm as a first step for sensitive skin. It gently removes make-up while providing optimum comfort for your skin. Next, apply Cleansing Cream to continue gentle cleansing, moisturizing and nourishing your skin. Continue with Perfecting Solution N°01, to be applied with a cotton pad at the end of yoFew readers
  • Is serum N°09 Sun Shield SPF50+ comedogenic or may it cause blemishes?
    Serum N°09 Sun Shield SPF50+ has been carefully formulated, selecting ingredients renowned for their excellent skin tolerance. It doesn't contain any ingredients identified as highly comedogenic or acnegenic according to the references commonly used in dermocosmetics, in particular the comedogenicity scale. Its formula is free from mineral oils and occlusive silicones, and favours light emollients and modern UV filters, renowned for their highFew readers
  • My cleansing balm's texture has changed. Is this normal?
    The texture of our Cleansing Balm can naturally change. It may sometimes have a thin layer of oil on the surface or become more liquid, particularly when exposed to heat or during transport. This is completely normal: it is a sign of the richness of our formula in natural plant oils, without any texturising additives or superfluous agents. This does not alter the quality, efficacy or safety of the product. Here are the steps to followFew readers
  • How do I know which routine is best suited to my skin?
    To discover the skincare routine best suited to your needs, we invite you to take our online skin diagnosis. In just a few minutes, you will receive a personalised routine recommendation, including your customised serum, designed specifically for your skin, lifestyle and beauty goals. If you have any questions about using our products or would like more in-depth support, you can also book a phone call with one of our experts for personalised advice.Few readers
  • Made-to-measure serum and Serum N°08: can they be used together?
    You can absolutely use these two serums together: they complement each other perfectly. Serum N°08 is oil-based, while your Made-to-Measure Serum is water-based, and they are very effective when used together. We recommend applying your Custom Serum first, followed by Serum N°08, only in the evening. As the latter is photosensitising, it is essential to apply sunscreen the following morning, such as Serum N°09 SPF 50+, to protect your skin effectively.Few readers

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