It depends.
so you need a min 1g of protein for every 1kg of body weight to help protect your muscle as you lose weight, are you consuming this? If so it is really not necessary, if you’re not then yes it’s a good idea.
so I take collagen powder, it is basically protein, you take marine for skin and hair and bovine for joints. I take marine. It is basically protein so ups your protein intake.
i also like a Huel black ready to drink, its 35g of protein and is a good lunch for me, when in a hurry. I also like clear protein water in the morning, again ready to drink,
however im in maintenance, and as much as I ate my protein and did strength training throughout weight loss, i moved straight into body recomp when i hit goal, and focused on building muscle but further reducing body fat and keeping weight stable, so im now at 1.5 g to 1.75 g of protein to every kg of body weight, and on a day I have them all, between a Huel black, a clear protein drink and two servings of collagen, I am at 75g of protein before I factor in the protein from my diet, eggs, fish, meat etc, in seven months I’ve dropped 2 more percentage points in body fat, and increased my muscle, meaning my weight has remained stable and I look a lot leaner and with very clear muscle definition. My skin is also great and all lose skin I had when I stopped has now tightened up. I also micro dose creatine to attract water into my musle. I’m not muscular, it’s very hard for a woman ro do so, and with a bmi of 20, I just look lean, defined and fit.
so. Really it’s about what’s your muscle goals, are you consuming your protein, are you doing strength training. What do you want to look like when you hit goal? Feel like? As this journey is about much much more than a number on the scale.