Until now, Bakuchiol’s evidence seems promising, but as a research review notes, more high quality research is necessary to prove its effectiveness and determine the appropriate user guidelines, especially in people with skin diseases.
“It is difficult to quantify the exact advantages of the skin because the studies have been carried out in vitro, which means not on human skin but in a laboratory, is carried out without perfect study design, which makes firm conclusions difficult,” said Dr. Hollmig.
Because the skin care industry has financed a large part of the current research on Bakuchiol, there is also a risk of bias in this research, he adds.
Slows aging
Most people use products with bakuchiol to minimize the appearance of wrinkles and fine lines. Oxidative stress and inflammation are two important factors in skin aging, and the research sponsored by industry has shown that Bakuchiol has antioxidant and anti-inflammatory properties, which suggests that it can be an effective anti-aging treatment.
A research review has revealed that Bakuchiol works in several ways-he has shown antioxidant, anti-inflammatory and pro-collagenic effects in studies on skin cells in a laboratory and on human subjects-which could support its use as an effective anti-aging ingredient.
The journal cites clinical trials sponsored by the preliminary industry showing that Bakuchiol reduces wrinkles, improves skin elasticity and stimulates the growth of collagen. However, additional high quality independent tests on groups of larger and more diverse people are necessary to confirm these results.
Reduces signs of sun damage
A key source of oxidative stress on the skin is sun exposure, which can cause collagen degradation and an increase in aging signs such as hyperpigmentation. A research review revealed that bakuchiol had an effectiveness similar to that of retinol with regard to the reduction of the effects of sun damage.
The exam author notes, however, that current research is limited and that a large part of research funds comes from products to manufacture products with Bakuchiol.
Acne soothes
In a study sponsored by the company, a topical cream of 0.5% of Bakuchiol decreased the number of inflammatory lesions and a reduced discoloration of healed acne spots, researchers lead researchers to conclude that bakuchiol can be effective for mild to moderate acne, especially in color.
It is important to emphasize that this study was only carried out on 13 people over a period of 12 weeks, so more research is necessary to fully understand the effectiveness of Bakuchiol in the treatment of acne and how it is compared to retinoids, which are commonly prescribed to treat slight to moderate acne.
Fights infection
Bakuchiol can have the potential to fight against bacteria and fungi linked to skin infections, rashes and acne.
For example, a study revealed that bakuchiol was effective against bacteria causing an infection Staphylococcus aureusWhich is resistant to several antibiotics.
Another laboratory study suggested that Bakuchiol could help fight fungal infections caused by Candida albicans When used alongside garlic, although researchers note that studies in humans are necessary to confirm efficiency and determine the therapeutic dose.
