Glycolic acid can be a beneficial ingredient in skincare for some people, as it is known for its exfoliating and brightening properties. However, it is important to consider your skin type and any potential sensitivities before using glycolic acid. If you have sensitive skin or conditions such as eczema or rosacea, it may be best to avoid using glycolic acid, as it can be too harsh and potentially cause irritation. It's always a good idea to consult with a dermatologist or skincare professional to determine if glycolic acid is suitable for your skin. **

The Fischer projection for glycolic acid is a simple two-carbon molecule with a hydroxyl group (-OH) on the first carbon and a carboxylic acid group (-COOH) on the second carbon. The hydroxyl group is depicted as the top group, and the carboxylic acid group is depicted as the bottom group. The horizontal lines represent bonds that project out of the plane of the page, while the vertical lines represent bonds that project into the plane of the page. **

To use the ordinary glycolic acid toner, start by cleansing your face with a gentle cleanser. Then, saturate a cotton pad with the toner and gently swipe it across your face and neck, avoiding the eye area. It is recommended to use the toner in the evening, as glycolic acid can make your skin more sensitive to the sun. Follow up with your favorite moisturizer to keep your skin hydrated. It's important to start using the toner a few times a week and gradually increase the frequency as your skin gets used to it. **

No, cosplay does not only refer to anime, manga, and related genres. While cosplay has its roots in Japanese pop culture, it has expanded to encompass a wide range of characters from movies, TV shows, video games, and even original characters. Cosplayers often create and dress up as characters from a variety of sources, including superheroes, fantasy, science fiction, and more. The term "cosplay" has become a broad and inclusive hobby that welcomes all kinds of fandoms and creative expression. **

The fanart is from the anime "Attack on Titan" (Shingeki no Kyojin). **

The type of anime/manga merchandise that is most worth it is usually high-quality figures or statues of popular characters. These items are often well-crafted, detailed, and can be displayed as collectibles. Additionally, limited edition merchandise or items that are exclusive to certain events or collaborations tend to hold their value well and can become valuable collector's items in the future. It is important to choose merchandise that resonates with your personal interests and preferences to ensure that it is worth the investment. **

Media Markt offers a variety of anime-manga merchandise, including action figures, posters, keychains, clothing, and accessories featuring popular characters from well-known anime and manga series. They also have a selection of manga books and anime DVDs and Blu-rays for fans to add to their collections. Additionally, Media Markt may carry limited edition or exclusive merchandise related to specific anime or manga franchises. **

Some simple cosplay ideas for anime and manga include characters like Naruto Uzumaki from "Naruto," Luffy from "One Piece," Sailor Moon from "Sailor Moon," Ash Ketchum from "Pokemon," and Izuku Midoriya from "My Hero Academia." These characters have iconic and easily recognizable outfits that can be recreated with simple clothing items and accessories. Additionally, characters like Pikachu from "Pokemon" or Totoro from "My Neighbor Totoro" can be cosplayed with simple hoodies or onesies. **