Healthy hair skin nails blend

[chonkalicious]

So whilst looking through a vendors pricelist, I saw that they have a "healthy hair skin nails" blend...and I have questions lol
(NIACINAMIDE 50mg, THIAMINE HCL 50mg, PANTOTHENIC ACID 25mg, CHOLINE 10mg, INOSITOL 10mg, NIACIN 5mg, BIOTIN 100mcg, FOLIC ACID 100mcg, RIBOFLAVIN 100mcg)

Has anyone used this, or something similar? Worthwhile? Is it something that could be added into a stack of Tirz and Klow?

 

[Gr33dyOctopus]

I plugged those blends into my ai, and it basically laighed at me saying dont bother with that shit. I was, am still curious about it to tho.