Advanced Barrier Booster

Copper peptides are considered effective even at low concentrations. A concentration of 1% was chosen because it can effectively care for the skin barrier while remaining well tolerated. The formula is designed not only to work intensively, but also to suit sensitive and weakened skin.

NMF stands for Natural Moisturizing Factors. These are substances that naturally occur in the skin and help bind moisture, keeping the skin hydrated and supple.

The NMF complex used in the Advanced Barrier Booster consists of moisture-binding ingredients such as urea, sodium PCA, glycine, inositol and lactic acid. This combination is complemented by glycerin and hyaluronic acid, which additionally help retain moisture in the skin and make it look more hydrated and supple.

The Barrier Booster was developed to soothe stressed skin and support the skin barrier.

The Advanced Barrier Booster goes one step further: with 1% ceramides, 2% NMF complex (Natural Moisturizing Factors) and innovative copper peptides, it combines barrier care and long-lasting hydration in one formula, for skin that looks more resilient. This way, it supports not only a strengthened skin barrier and less moisture loss, but also a hydrated, smoother and more supple-looking complexion.

Yes, both products can be combined within the same weekly skincare routine. We recommend using them on different days.

The booster can make the skin look calmer and more hydrated after the very first application. With regular use, it can support the skin barrier and help the skin look more resilient.

Since it is a creamy booster, we recommend applying it after liquid serums and gel-based serums or boosters, but before your moisturizer and sunscreen. As a general rule, apply your skincare products from the lightest to the richest texture.

After cleansing your face in the morning or evening, first apply products with liquid and gel textures. Then apply 2–3 pumps to the face, neck, and décolleté. Follow with a moisturizer, and during the day always use a sunscreen with at least SPF 30. We recommend starting with 2–3 applications per week and gradually increasing the frequency until daily use, if well tolerated.

The booster can be combined with many colibri skincare products and is particularly well suited for routines focused on strengthening the skin barrier and boosting hydration. As copper peptides can be sensitive to highly acidic formulations, we recommend not using pure vitamin C products, strong acids, or vitamin A products in the same routine.

Yes, the Advanced Barrier Booster is also suitable for sensitive skin. The formula was developed to support the skin barrier and provide intensive hydration. However, if you have sensitive skin, we recommend performing a patch test before first use.

Yes, the Advanced Barrier Booster is also suitable for sensitive skin. The formula was developed to support the skin barrier and provide intensive hydration. However, if you have sensitive skin, we recommend performing a patch test before first use.

The Advanced Barrier Booster is intended for use by adults.

Because copper peptides can be sensitive to strongly acidic formulations, we recommend spacing out the use of pure vitamin C, strong acids or vitamin A products – morning and evening, or on different days. A well-planned routine supports tolerability and contributes to visible results with regular use.

Yes, our Advanced Barrier Booster can be used during pregnancy and breastfeeding. For all our products, we take into account whether certain ingredients are not recommended during pregnancy or breastfeeding. You'll find the relevant notes directly on each product. The use of retinoids (vitamin A derivatives) and salicylic acid (BHA) is not recommended during pregnancy and breastfeeding.

Note: During pregnancy, the many physiological changes in the body can alter how certain active ingredients work. Some cosmetic ingredients are distributed, broken down or excreted differently in the body, which can also change their effect. For this reason, it is recommended to adjust the dosage and to use active skincare under medical supervision during pregnancy and after giving birth.

When developing our products we comply with the applicable legal requirements for cosmetic products. These include, for example, rules on which substances may not be used in cosmetics at all, or only under certain conditions. Beyond that, we make deliberate choices when selecting our ingredients: for instance, we use exclusively vegan ingredients and, as a rule, choose fragrance-free formulations – except for our lip products, which contain vanillin. You can check which ingredients a specific product contains at any time in the full INCI list on the product page.

Our satisfaction guarantee gives you time to try our range at home. Every skin is unique and reacts differently, which is why we take back unopened products as well as products tested to a reasonable extent and refund the corresponding amount. That way you can try our products without any risk. To use the satisfaction guarantee, contact our customer service within the first 30 days of receiving your parcel and we will discuss the next steps together. You will find more information in our Terms and Conditions. Independently of our voluntary satisfaction guarantee, as a consumer you always have your statutory right of withdrawal of 14 days. All the details are set out in our withdrawal policy.

Yes. All ingredients are vegan – we do not use any animal-derived raw materials.