Redness Control Booster

Yes, depending on your skin type, the booster can be used daily either in the morning or evening. For beginners, it is recommended to start with 2–3 applications per week and gradually increase frequency. When used in the morning, sunscreen should always be applied afterward.

First results such as calmer skin and visibly reduced redness can appear after a few weeks. In our in-use study, 100% of participants confirmed visibly reduced redness in a survey after 28 days (30 participants). In our studies, results were assessed after 4 weeks of regular use.

Cica exosomes are innovative carriers of active ingredients derived from Centella Asiatica that act as “messengers”.

In skincare, Cica exosomes can:
- soothe the skin and visibly reduce redness
- support collagen formation
- support cell renewal
- hydrate the skin and support its elasticity

Yes, especially for sensitive skin, it is recommended to increase usage gradually. Start with 2–3 applications per week and increase frequency depending on tolerance up to daily use.

Yes, the Redness Control Booster can generally be used on sensitive skin. We use high-quality formulations with gentle yet effective ingredients that are well tolerated even by sensitive skin.

However, careful use and gradual introduction are essential to avoid potential irritation. We recommend performing a patch test before applying it to the face and starting with 2–3 applications per week.

Dissolved azelaic acid is not present in the formulation as crystals but is completely distributed in the liquid. This allows it to spread evenly on the skin. At the same time, application is particularly pleasant, as there are no solid particles that could mechanically irritate the skin. This also makes the formulation well tolerated by more sensitive skin.

Ideally, apply after cleansing and toner, and before your moisturizer.

The Redness Control Booster was developed for adults.

The booster can visibly reduce skin-related redness and soothe the skin. This includes, for example, redness caused by blemishes, skin irritation, sensitive skin, external influences such as cold or heat, or an impaired skin barrier.

The booster can also soothe skin prone to rosacea or couperose and visibly soften redness. If you have rosacea or couperose, please talk to your dermatologist first.

Apply 1–2 pumps to the cleansed, dry face in the morning or evening. Follow with a moisturiser. Let it absorb well before applying further products. We recommend introducing it slowly into your routine. Start with 1–3 applications per week and increase gradually up to daily use.

Yes, our Redness Control 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.

TheRedness Control Booster was specially developed to soften visible redness and soothe the skin. With 12% azelaic acid, azelaic acid peptides and Cica exosomes, the focus is clearly on sensitive, redness-prone or blemish-prone skin.

TheBrightening Booster, on the other hand, focuses more on brightening and an even complexion. It is especially suitable for hyperpigmentation, post-blemish marks and dull skin.

The Redness Control Booster can in principle be combined with all colibri skincare products in your weekly routine.

To avoid over-stimulating the skin, when combining it with vitamin A (1% Retinol Booster, Vitamin A Serum), alpha and beta hydroxy acids (2% BHA Peeling, Exfoliate Booster, Retexturizing Mask) and vitamin C (Vitamin C 15 & C 20 Booster), we recommend spacing out the applications – morning & evening or on different days. A well-planned skincare routine supports tolerability and contributes to visible results with regular use.

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.

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.

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