How to use spray-dried blood globulin powder in creep feed for piglets

What is the utilization rate of spray-dried blood globulin powder in creep feed and piglet feed, what is the appropriate dosage, and what are the actual results in use? Experts are welcome to share their opinions and advice, and hands-on practitioners are also welcome to join the discussion
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Palatability is not very good, I do not dare to use it........
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I heard there is cell-wall-disrupted blood globulin powder, I wonder if it is just a marketing gimmick created by the manufacturer. If it really exists, how well does it work?
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Based on my experience, I suggest you: put no more than 5 per thousand in creep feed; if the color is acceptable, you can slightly increase the dosage, but it is best not to exceed 8%; in piglet feed you can add 2-3% (provided there is no color requirement), the effect is very good, the coat and skin are red and glossy, growth is fast, it is a high-quality protein raw material!!!
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The effect is not bad.
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I have not used it, I do not know
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Thanks everyone, I will give it a try too