Fewer people have tried the Pantethine, and keep in mind that some
people had no results with Pantethine, but good results with Pantothenic
Acid (and vice versa). (I don't want to mislead about that). So it's
YMMV and I have less anecdotes from which to refer to on the Pantethine..
For some reason, those that switched to Pantethine always referred to
900mg being the equivalent (to 10g Pantothenic acid) dose. I don't know
why that number was established aside from being the usual recommended
dose. Fwiw, "because even really large doses of pantethine have no side
effects, this makes it especially attractive for hemodialysis patients
because of the increased risk of drug toxicity in patients with renal
(kidney) failure."
http://www.whyvitamins.com/articles/vitamin-b5-pantothenic-acid-and-health.html
If you are taking a multi, it seems less likely that you would risk
b-vite deficiencies. The higher dose you take, the more the other B's go
out in your urine (with the excess Pantothenic Acid). Which is the
simplest reason excess of one B can cause deficiencies. But in the case
of Biotin and B5,
"Pantothenic acid and biotin
Pantothenic acid is used in the breakdown of carbohydrates, lipids and
some amino acids. It is also used for the synthesis of coenzyme A for
biochemical reactions in the body. Biotin functions as a coenzyme in
carboxylation reactions (-COOH), which are also useful in many of the
body's functions. (Pantothenic acid, biotin and folic acid are often
used in tandem by the body.) Bacteria in our intestines produce both
pantothenic acid and biotin."
http://home.howstuffworks.com/vitamin-b1.htm
Now it's possible that as one ingests more and more Pantothenic acid,
the stomach bacteria begin to produce less. Perhaps they produce less
biotin as well. Or perhaps (the obvious reason) the biotin just gets
used up in shared carrier-mediated colon processes with Pantothenic acid.
I don't know, afaik knows yet for sure (about what happens in B5
megadosing). Just what has been pieced together from what we DO know.
But it's all theory..
Clear Skin Image tabs use this formula:
"Pantothenic Acid 1,000 mg
Biotin-1 mg
Niacin-20 mg
Molybdenum (Amino Acid Chelate)-.02 mg "
http://tinyurl.com/gpp9
I don't know that 1g b5 : 1 mg Biotin is the perfect ratio, but I'd try
to get at least that much in my multi or supplement separately.
(The Clear Skin Image is a good site, has Leung's study on it and some
other info.. their prices are just too high, imho).
I would go by the same amounts for pantethine.
Since pantethine is more effective towards CoA and requires
(theoretically) less, one will not pee out/waste the other B's with the
lower dose.
At least this is the best I can recall/dig up offhand. It's been a long
time since I really researched all this stuff, so I am not as versed as
I used to be on it..
Oh yeah, as for maintenance dose, do you mean for Pantethine or
Pantothenic acid? I have no idea on Pantethine. Pantothenic acid
maintenance dose usually ranges from 2 grams to 20 grams. One or two
were able to drop to 500mg a day, last I heard..
hth somewhat..
Google searching on Pantethine + Acne for the web or the groups should
offer up some more help..
kita
Acnonymous wrote:
> Thanks Kita.
>
> Okay I've ordered Pantethine capsules (250mg) from Vitanet:
> http://store.yahoo.com/vitanet/pan120cap250.html
>
> They suggest up to 4 a day (1g), and you say people here had positive
> results (the same as a 10g dose of B5) with just 0.9g a day? So as far as
> dosage goes, just 4 caps a day with meals you think?
>
> What about a maintenance dose when the acne clears? I suppose there's no
> harm of taking 4 a day (except to my wallet) but what experience do you have
> of the best maintenance dose for Pantethine?
>
> Does it deplete Biotin as B5 does?
>
> I wanted to use the AcneMiracle B5 powder and B5 gel, but I'd rather try
> this route first than risk any side-effects of a mega-dose. Someone here
> says there's a Nivea after-shave with B5 that worked as well for them as
> 10g/day of B5 so I may add that in.
>
> I'm going to try the Pantethine internally, and Klear Action externally.
> Should be interesting.
>
> Don't worry I am taking a mild multi-vitamin (100% RDA), but I've stopped my
> mega-dose one for now, to see if maybe the Iodine or B6/12 were causing
> acne.
>
> Thanks for your advice. >> Stay informed about: Why can't we take Coenzyme A instead of B5?