The price of protein products doesn't depend solely on protein content per scoop, but also on the brand, distribution, packaging, and additional ingredients – in this case, for example, the added lactase enzyme, which makes milk sugar easier to digest. In terms of protein content (22 g per 30-gram scoop, 73%), this product is on the lower end of the range compared to similar products in this category, which reach up to 24–25 g per serving. If your primary criterion is the price-to-protein ratio, it makes sense to compare the price per gram of protein between products, not just the final packaging price.

The added lactase enzyme can help break down the milk sugar from the whey concentrate in cases of mild lactose intolerance, thereby reducing the likelihood of bloating or digestive discomfort. However, this is not a guarantee that you'll tolerate the product without issues, as the effect depends on your level of sensitivity and the amount of lactose consumed. Whey concentrate generally contains more lactose than isolate, so if you have significant intolerance, it's still advisable to try the product in a small amount first or consult a doctor before regular use.

A broad allergen list (milk, fish, eggs, crustaceans, oats, barley, wheat, soy) usually doesn't mean the product actually contains all these ingredients, but rather that it's manufactured in a facility that also processes other allergens, so the manufacturer is legally required to warn about the possibility of cross-contamination with traces. The main and only intentionally added protein ingredient is whey protein concentrate. If you have a significant allergy to any of the listed allergens (e.g., fish or crustaceans), it's still advisable to be cautious and, if necessary, choose a product manufactured on a dedicated, more allergen-controlled line.

Yes, whey protein can support muscle protein synthesis regardless of whether you train every day, as it provides general support for daily protein intake, which is a fundamental building block for maintaining and growing muscle. However, actually gaining muscle mass requires, in addition to sufficient protein intake (in this case 22 g per serving), regular strength training – meta-analyses show that protein supplements enhance the benefits of strength training, but on their own, without exercise, they don't replace training (Morton et al., 2018). We therefore recommend using this product as a supplement alongside reasonably regular physical activity.