FACE SERUM: formula, use and the limits of claims

FACE SERUM is a 50 ml serum for the face, neck and décolleté. Apply it to cleansed face and neck and distribute with light massage movements. Its stated shelf life is 12 months.

The ingredient list includes a Lactobacillus sp. fermented substrate, hydrolysed quinoa and oat proteins, tremella polysaccharide, botanical extracts, rice bran oil, essential oils and potassium sorbate. Review the full list on the product page, especially if you are sensitive to aromatic ingredients.

Bacterial names and products of bacterial synthesis describe the origin of part of the formula, but do not demonstrate that live probiotics are present. That would require strain identity, a viable count at release and the end of shelf life, and evidence of benefit.

Until those details are available, “bacterial components” is the more accurate phrase. That is not a judgement on the serum's quality; it is a precise way to read the ingredient list without turning origin into an automatic performance promise.

Apply the serum to cleansed face and neck and distribute with light massage movements; the product's intended area also includes the décolleté. Use only enough for an even application and follow the directions.

When introducing a new product, change one routine step at a time so your individual response is easier to understand. If you know you are sensitive to essential oils, read the complete ingredient list carefully and seek professional advice where appropriate.

Bacterial components do not show that FACE SERUM restores or normalises the microbiome. Botanical extracts do not automatically establish rejuvenation, and research on another lysate or strain does not demonstrate this serum's effect.

You can rely on what is published: the name, size, intended area, complete ingredient list, directions and shelf life. That is enough to understand the product and decide whether it fits your ritual — without inflated promises.