Hello, beauty lovers!
After appreciating this picture, I feel it is necessary to share an article about sun protection with you. Sun protection is not only the key to preventing sun spots, but also an important step to delay skin aging. Choosing the right sun protection product is crucial. Sun protection, this skin care step is crucial because it is not only about preventing the formation of sun spots, but also the key to delaying skin aging. However, among the many sun protection products, how to make a wise choice? Next, let us explore the way to choose sun protection together。
UV and Protection
UV, or ultraviolet rays, is the main protection target of sunscreen products. UV is divided into UVA, UVB, and UVC. UVA has the strongest penetrating power and mainly causes skin darkening and aging. Sunscreen products use PA values to indicate the UVA protection effect. When a sunscreen product is marked with a relevant symbol, it means that the product can effectively resist ultraviolet rays. Ultraviolet rays can be divided into UVA, UVB, and UVC according to their wavelength. Among them, UVA has the longest wavelength and the strongest penetrating power. It can penetrate deep into the dermis and cause damage to the skin. It is the main factor causing skin darkening. UVC has the shortest wavelength and is relatively less harmful to the human body.
UVA can destroy collagen in the dermis, thinning the skin thickness, losing elasticity and luster, and accelerating skin aging. Therefore, it is crucial to resist the invasion of UVA. In addition, sunscreen products on the market will also use PA values to indicate the protection effect against long-wave UVA. The higher the PA value, the stronger the product's ability to intercept UVA's deep genetic damage to the skin.
Sun protection effect and time
The SPF value is the product information that needs to be focused on when purchasing sunscreen products. The higher the SPF value, the better the sun protection effect; PA and PFA values are used to indicate UVA protection, and the sun protection time increases with the value. The SPF value stands for the sun protection factor. The larger the value, the better the sun protection effect. For example, SPF1 means that it can protect against UVB for 15 minutes, while SPF50 means that it can protect against UVB for 750 minutes. It should be noted that some Western European countries use IP to indicate the sun protection factor.
PA and PFA values are used to indicate the protection effect of sunscreen products against UVA. The higher the PA value, the stronger the product's maintenance effect and the longer it can protect against UVA. For example, PA+ can protect against UVA for 4 hours, while PA+++ can protect against UVA for 12 hours. Similarly, the PFA value is also related to the sun protection effect, but it is generally less used.
PA and PFA values
The higher the PA value, the stronger the product's protective effect and the longer it can protect against UVA. The PA value is used to identify the protective effect of sunscreen products against long-wave UVA, and its function is to reduce UVA damage to the skin. Although the PFA value is also related to the sunscreen effect, it is less used in the industry due to its different measurement methods. Overall, the PA and PFA values together provide consumers with a more comprehensive sunscreen option.
However, a good sunscreen not only requires an efficient sunscreen formula, but also relies on high-quality packaging. From brand strategy to consumer experience, packaging has long surpassed the basic function of a container and has become a core component of product competitiveness.
Hongxin Packaging's professional customization capabilities: from creativity to implementation
As a manufacturer deeply involved in the field of beauty packaging, Hongxin Packaging provides customized services with the dual drive of "technology + creativity":
1. Material innovation: Customizable PCR packaging containing 30% recycled plastic, in response to global environmental protection trends;
2. Technology breakthrough: Supports special processes such as silk-screen printing hot stamping printing and colorful painting , such as designing warning signs on the packaging that change color when exposed to ultraviolet rays to enhance interactivity;
3. Flexible production: Provide small-batch customization with a minimum order of 5,000 pieces for emerging brands, and provide fast proofing services to shorten the product launch cycle.
From the light stability requirements of sunscreen to consumer usage habits, high-quality packaging is the intersection of brand value and user experience. Hongxin Packaging uses its professional capabilities to help brands transform packaging into a "touchable brand declaration" so that each sunscreen can resonate deeply with consumers on the shelf.
