Among the benefits HoneyFil is positioned for is lean muscle retention. The word 'retention' is doing careful work.
Retention suggests keeping the muscle you have, not building a lot of new muscle. That is a milder claim than growth, and a more realistic one. It leaves open what 'help' means, how much and for whom.
We found no trial of the finished gummy on muscle. The ingredients have been studied separately, with mixed and limited results, and at doses we cannot match to this product.
Resistance training, enough protein and total calories, sleep and age do far more than any supplement. If muscle retention is your goal, those are the areas to look at first, and they are free. Treat the gummy, at most, as a small add-on, and do not count on it to compensate for gaps in training or sleep.