Yes, human braid hair does work well for knotless braids, depending upon the appearance and duration you are looking for. Knotless braids are considered to be light, natural, and gentle on your scalp. Human hair takes this a step further by adding an extra level of blended ease and giving a gentler, more natural finish than synthetic materials.

Perhaps one of the biggest perks of human hair is the way it can be used in so many different ways. You are able to style it with heat tools, curl it, straighten it, and even dye it, making for more creative hairstyles with your knotless braids. Human hair is also less likely to result in tangling and matting, making maintenance simpler and keeping your braids neat for longer. It also tends to be gentler on the scalp, minimizing irritation that some synthetic fibers can lead to.
But there are a few things to take into account. Human hair used in braids is usually more costly than synthetic, so the total cost of installation will be greater. If you desire knotless braids that will last a really long time, human hair might not always be the best choice because it can frizz or become less sleek in a shorter time period than high-quality synthetic braiding hair. This implies that you may have to restyle your braids earlier, based on how well you maintain them.
Human braid hair is a great choice for knotless braids if you desire a natural, soft, and flexible style. It's perfect for those who value a realistic appearance and comfort. If price and durability are your primary concerns, synthetic versions are more suitable. However, if you aim to achieve a sleek, natural finish, human hair is great for knotless braids.