numbuzin No. 5 Daily Multi-Vitamin Cream

Based on the ingredients included, "numbuzin - No. 5 Daily Multi-Vitamin Cream" works well for moisturizing the skin. As we expect from a proper moisturizer, the formula includes a combo of effective humectants and emollients. These are the two different types of ingredients that are essential for improving the skin hydration and supporting a healthy skin barrier. Acetyl glucosamine, panthenol, alanine, arginine and aspartic acid in this product (humectants) attract water molecules to the upper layer of the skin (the water comes from the outside air or from the deeper layers of the skin if the air is dry). Emollients in this formulation (ceramide np, palmitoyl tetrapeptide-7, palmitoyl tripeptide-1, cholesterol and linolenic acid) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.

Ingredient callouts

• We particularly like that there is a good concentration of Niacinamide (1.70% - 2.10%) in this moisturizer. Niacinamide is a well-studied multi-tasking active. It is a great ingredient to have in a moisturizer. It is stable, and can work well in almost any hydrating formulation. There is solid evidence that Niacinamide can help support skin barrier, regulate oil production and reduce acne and clogged pores. It also helps to fight photodamage and help improve the skin tone, reducing pigmentation marks.
• This product also contains Vitamin C (Ascorbic Acid). It can be an effective active for anti-aging and evening out the skin tone, but in this moisturizer it is used for stabilizing other ingredients in the formulation. In this concentration (0.30% - 0.55%) it cannot have a noticeable benefit for the skin.
• This moisturizer includes a form of Retinoids (vitamin A) - retinyl palmitate 0.30% - 0.55%, but this type of vitamin A is not very effective. It could in theory help with fine lines and wrinkles, but the effect is most likely minimal.
• As a plus, this moisturizer also contains Ceramides (ceramide np 0.35% - 0.60%). Ceramides are a type of lipids that our skin produces itself. They are a building block of the skin's barrier. Ceramides used in skincare are synthetic or extracted from plants. They work well for softening the skin surface and "patch holes" in the skin's barrier.
• We like that this moisturizer contains peptides (palmitoyl tripeptide-1 0.30% - 0.55%, palmitoyl tetrapeptide-7 0.30% - 0.55% and copper tripeptide-1 0.30% - 0.55%). There are many different kind of Peptides and they are naturally present in our skin. They all are a combination of aminoacids. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The science is still not settled on how effective Peptides are in skincare, but it is very likely that they have a benefit. Peptides might help restore the skin barrier and fight the signs of aging. At the very least, Peptides work as humectants: they attract water to the upper layer of the skin and improve its hydration.
• Adenosine 0.25% - 0.50%. It is a chemical present inside our skin cells. A clinical trial confirmed that topical application of Adenosine in a low concentration can reduce dynamic wrinkles (these are the wrinkles that appear with age in a places where our mimic is the most active, for example, in the corners of the eyes or on the forehead).
• An effective concentration of Panthenol (pro-vitamin B5) - about 2.10% - 2.50%. Panthenol helps strengthen the skin barrier, improve hydration and reduce inflammation in skin.

This product contains ingredients that could be beneficial, but their concentrations are too low in this formulation: vitamin e, sodium ascorbyl phosphate, vitamin c, lactic acid, zinc gluconate, ascorbyl tetraisopalmitate, rosehip oil and butyrospermum parkii butter

Irritation risk

We assess the overall irritancy of this moisturizer to be high. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

What our users say

Based on 1 review 100% recommend this product

• When it comes to comedogenicity, the reviewer found that it does not clog pores.

Our users describe the finish of this product as dewy, They find the product's texture to be heavy - light and In terms of the smell, our users report that light fragrance.

Price

The product retails for 45.10A$ in Australia and from 20.30$ up to 22.40$ in the United States.

For a detailed price comparison: click here.