1,3-Dihydroxyacetone (DHA) and L-Erythrulose (DHB) are two compounds currently gaining traction in the beauty industry, and are widely adopted for their excellent performance in skin care and hair care products.

 

DHA is a synthetic, colorless compound dha tanning ingredient primarily used in natural tanning products. It reacts with amino acids in the stratum corneum to form a tan product, thus simulating the effects of a tan without the need for exposure to UV rays. This makes DHA an indispensable ingredient in tanning products because it is safe and effective, especially today when awareness of sun protection is increasing.

 

L-Erythrulose (DHB) is also a natural fermentation product, similar to DHA, used to increase skin pigmentation. It is often combined with DHA to balance and prolong tanning effects. DHB has a slower rate of pigmentation than DHA, which allows the mixture to provide a more even and long-lasting tan.

 

In the cosmetics industry, the application of DHA and DHB is becoming increasingly common as consumer demand for health and beauty continues to grow. These two ingredients are not limited to tanning products, but are also widely used in skin care and hair coloring products to enhance their pigmentation effects and durability. Their chemical stability and good compatibility with the skin make them ideal for developing a new generation of beauty products.

 

 

The mechanism of action of DHA is mainly through the Maillard reaction with amino acids (especially lysine) in the stratum corneum of the skin. The Maillard reaction is a non-enzymatic reaction involving the reaction between reducing sugars (such as DHA) and amino compounds, forming a tan product. Specifically, DHA reacts chemically with amino acids in the keratinocytes on the skin's surface to produce compounds called mediocyanins. These compounds temporarily change the skin's pigment, simulating the effects of a tan.

 

L-Erythrulose (DHB) works similarly to DHA, but it reacts more slowly, resulting in more even pigmentation. DHB undergoes a Maillard-like reaction with amino acids on the skin, forming a similar tan product that enhances or prolongs the effects of tanning. Due to its slower reaction rate, it is often combined with DHA for a more natural, even and long-lasting tan.

 

These chemical reactions are temporary on the skin's surface and usually subside as the skin's natural keratin renewal occurs. Therefore, DHA and DHB provide a safe and non-UV exposure method for improving the skin's pigment, especially at the end of summer or when the sun is not available, and still achieve a healthy tan.

 

 

 

The application of 1,3-Dihydroxyacetone (DHA) and L-Erythrulose (DHB) in beauty products is more than just the additive effect of separate use. They also show obvious complementary effects in formulas, thereby enhancing the pigmentation of skin and hair. Depositing effect while extending the longevity of its color and tone.

 

DHA and DHB are often used in combination in tanning products. DHA quickly produces an initial tanning effect through a fast Maillard reaction, while DHB acts more slowly but produces more stable and long-lasting pigments. This combination not only provides a more even and natural tan, but also reduces the chance of patchiness or uneven pigmentation, making the tan longer lasting.

 

The combination of DHA and DHB also improves skin and hair tone. They can adjust the shade and tone of the tan based on different proportions of the formula to meet the needs of different consumers, whether they prefer a natural golden tan or a darker tan. This adjustability allows the product to have wider applicability in the market, catering to different skin types and tones.

 

DHA and DHB offer significant advantages over traditional tanning agents or pigment enhancers. Traditional tanning agents often rely on the action of ultraviolet rays, which carries risks of skin aging and skin cancer. DHA and DHB can achieve tanning effects without UV rays, greatly reducing health risks. In addition, they are compatible with skin care ingredients and moisturizers to enhance overall skin care results and help skin look healthier and younger.

 

As key ingredients in tanning products, DHA and DHB not only complement each other in pigmentation effects, but also provide a safe, effective and versatile solution by extending the longevity of color and tone. Their applications not only meet consumers' needs for beauty, but also continuously promote the development and innovation of beauty technology.

 

 

Several studies have shown it to be safe when applied to the skin. The U.S. Food and Drug Administration (FDA) has approved DHA for use in topical cosmetics, deeming it safe at recommended concentrations. Research also shows that DHA does not penetrate the skin and reach the blood circulation, so it does not cause systemic toxic reactions. In addition, studies conducted on the long-term use and safety of DHA have found no significant adverse effects.

 

Although there is relatively little research on DHB, as a natural fermentation product, it is generally considered a safe option similar to DHA. When combined with DHA, DHB can help reduce the precipitation of DHA on the skin, thereby improving the uniformity and durability of your tan.

 

In addition, research on DHA and DHB involves their effects on different skin types and conditions. These studies typically include clinical trials on human volunteers, assessing the effects on skin and the durability of tanning effects.

 

Still, there are some common misconceptions and safety concerns about DHA and DHB. These include possible allergic reactions or skin sensitivity issues, especially for those sensitive to cosmetic ingredients. Therefore, before using any new skin care product, it is recommended to conduct a skin test to confirm tolerance to the product ingredients.

 

 

 

Joinband Biotechnology focuses on developing highly effective skin care products using advanced science and technology and natural ingredients. We pay special attention to the use of 1,3-Dihydroxyacetone (DHA) and L-Erythrulose (DHB), two ingredients that have been proven to enhance skin pigmentation effects, and through innovative formula design, improve the durability of the product and skin care effects.

 

In terms of specific products, Joinband has launched a variety of products utilizing DHA and DHB, covering a wide range from natural tanning agents to skin care products. Not only do their products provide an even and long-lasting tan, they also incorporate skincare ingredients like moisturizers and antioxidants to further enhance skin's healthy and youthful appearance.

 

Customer feedback on Joinband products has been extremely positive. Many users praise our products for not only being great at tanning but also leaving their skin feeling moisturized and smooth after use. Customer testimonials and reviews show that Joinband's products are not only satisfactory, but can significantly improve skin tone in a short period of time, making it look more natural and healthy.

 

Joinband's unique selling point in the market lies in its dedication to scientific research and its continuous promotion of product innovation. Their commitment to providing products that are safe, effective and meet consumer needs sets them apart in the highly competitive beauty industry.

 

Compared to other tanning products on the market, Joinband's products excel in terms of longevity of tanning effects and product quality. Our focus on scientific background and ingredient selection allows products to not only last longer and more evenly in tanning, but also provide comprehensive skin care benefits that clearly differentiate us from other brands.