Sublingual Prohormone Delivery

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    Arrow Sublingual Prohormone Delivery


    Sublingual Prohormone Delivery



    Prohormones are metabolic precursors to male hormones such as testosterone, which is known to make men stronger, more energetic and more virile. This is why they have obvious applications within Bodybuilding because they can increase testosterone levels and/or combat low testosterone. This is also why they are among one of the most popular categories of Bodybuilding supplements since higher testosterone levels can lead to increased muscle mass.

    Popularity not withstanding, the present technology of drug delivery systems as they pertain to testosterone and/or prohormones are behind the curve. Prohormones taken orally via standard capsules are ingested and digested so they have to make their way through the stomach, small intestine and liver respectively. In the liver, these compounds are broken down and for the most part, deactivated. Therefore, the majority of the compound will not be utilized and will put a bit of a non-toxic burden on the liver.

    This is where sublingual delivery comes in. Sublingual simply means ‘under the tongue’. It allows the compound or drug to enter the bloodstream through the tissue under the tongue. As it applies to steroid hormones, the technology has been patented and has been studied exhaustively. Its first applications were for active steroid hormones as a drug delivery, but it is also particularly applicable to prohormone supplements. These sublingual supplements solve the poor bioavailability, first pass liver problem posed by oral capsules. The most effective way to utilize sublingual delivery for these supplements is by combining the prohormone with a cyclodextrin compound, a carbohydrate like molecule that allows the prohormone to be absorbed by the oral mucosa. The sublingual delivery (sublingual tablets) of the cyclodextrin compound with small doses of testosterone/prohormone can produce from a five to tenfold increase over oral capsules. The specific type of cyclodextrin used should be Hydroxyproply-beta cyclodextrin which is many times more water soluble than beta cyclodextrin and therefore is superior for mucosal delivery. The cyclodextrin complex acts as a ‘molecular condom’ for the prohormone. This causes a normally fat soluble compound such as prohormones to become water soluble [1].

    Joseph Pitha of the United States Department of Health and Human Services has been the pioneer of this type of sublingual research. Pitha published a study in which he used a cyclodextrin/testosterone complex on men. Pitha found that this complex containing just 10 milligrams of testosterone raised testosterone levels 900% (from normal baseline level) in one hour. On the other hand, oral testosterone at 20 times this dose (200 mgs), raised testosterone just 500% at the peak. Another study comparing a 100 mg. oral vs. a 25 mg. cyclodextrin complexed sublingual 4-androstenediol, found the sublingual version led to nearly a threefold (261% to be exact) greater increase in testosterone with one quarter of the dose (25 mgs), with the peak levels at 40 as opposed to 90 minutes [2].

    According to two other studies, 20 to 21.4 mgs Cyclodextrin androstenediol taken sublingually increases serum testosterone levels in healthy young men from their original baseline levels. The findings suggest that this sublingual concoction is “superior to oral ingestion for the delivery of androstenediol to the peripheral tissues and subsequent conversion to testosterone”. These studies further demonstrate that sublingual, mucosal delivery of small doses of testosterone precursors produces a much better hormonal response than does oral ingestion of large doses [3, 4].

    Finally, an Eastern Michigan study, again done with oral 4-Androstenediol and a 4-AD/cyclodextrin sublingual compound concludes that the sublingual delivery wins again. A 25 mg sublingual dose outperformed a 100 mg oral dose by a 261% greater testosterone increase! Again that is at 25 mgs, one quarter the dosage! It should be noted however, that sublingual absorption does have its limits. This same study was also done with a 50 mg sublingual dose and was shown to me no more effective than a 25 mg dose. This may be due to a somewhat limited capacity for absorption through the sublingual tissues. There is a limited surface area under the tongue, which probably means there is a finite amount of material that can be absorbed sublingually [1].

    In conclusion, sublingual prohormone products raise testosterone much more effectively than oral capsules. These increases in testosterone are rapid and last for about three hours in healthy men. For the best way to achieve desired gains, sublingual products should be administered in three doses per day for the length of a cycle. The increased efficacy of sublingual vs. oral is about tenfold. Therefore, they are unquestionably the most effective and safest way to use prohormones




    References


    1. IronMan Magazine. December 1999. Super Andro: Cyclodextrin Technology Shatters the Absorption Barrier by Patrick Arnold and David Garrett.
    2. Pitha, J. J Pharm Sci. 75(2):165-167.
    3. Eur J Appl Physiol. 2006 97: 404-412. Acute Resistance exercise does not change the hormonal response to sublingual androstenediol intake. Brown GA, McKenzie D.
    4.J Appl Physiol. 2002 92: 142-146. Acute hormonal response to sublingual androstenediol intake in young men.
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    Btw if your interested in trying an 'under the tongue' product please check out the below link.

    AMS in need of testers for NEW product
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    I've been a longtime proponent of sublingual administration. I have no idea why there are no such products on the market. If you guys would make a sublingual version of your 4AD (4DHEA), using cyclodextrin, I'd be one damn happy consumer thereof. Where's my credit card???
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    Quote Originally Posted by ImJ2x View Post
    I've been a longtime proponent of sublingual administration. I have no idea why there are no such products on the market. If you guys would make a sublingual version of your 4AD (4DHEA), using cyclodextrin, I'd be one damn happy consumer thereof. Where's my credit card???
    We just launched the Liquidrone UTT, but keep an eye out for more products from AMS.

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    Currently, the only effective method for administering exogenous test is through needles. That's too much hassle for some of us. A sublingual 4DHEA/cyclodextrin product with high bioavailability and a decent conversion (to testosterone) rate would finally give us an alternative to pinning. Do it do it do it!!!
    mw2012
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    Awesome write up. I've used some ATD products sublingually and they worked great
    Strong people are harder to kill than weak people, and more useful in general. -Rippetoe
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    Can't imagine the next cutting edge product coming out of the labs of AMS.....Can they get any better? Only time will tell hahahahah
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    Quote Originally Posted by ImJ2x View Post
    Currently, the only effective method for administering exogenous test is through needles. That's too much hassle for some of us. A sublingual 4DHEA/cyclodextrin product with high bioavailability and a decent conversion (to testosterone) rate would finally give us an alternative to pinning. Do it do it do it!!!
    yeah no needles for me. sublingual process might be the closest i can get without using them. itll be a new step for phs'. i believe!
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    When will these products become commercially available?

    Edit: Found the Liquidrone UTT, any others? Thanks
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    Quote Originally Posted by Jotan View Post
    When will these products become commercially available?

    Edit: Found the Liquidrone UTT, any others? Thanks
    I keep saying this (crossing my fingers that I'm right this time), but our other new products should be about a week away.
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    Quote Originally Posted by Royd The Noyd View Post
    I keep saying this (crossing my fingers that I'm right this time), but our other new products should be about a week away.
    Fantastic! I'm bulking for an epi cycle but I might shelve that in favour of a sublingual ph.

    I'm going to see if there are any logs of sub ph's...

    Thanks Royd
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    sublinqual decavol.
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    Quote Originally Posted by Jotan View Post
    Fantastic! I'm bulking for an epi cycle but I might shelve that in favour of a sublingual ph.

    I'm going to see if there are any logs of sub ph's...

    Thanks Royd
    You may have to look pretty far back, but prior to the 2005 ban there were a number of sublingual prohormones on the market. Most all were extremely effective and had a pretty big following.

    Keep your eye out guys. Good things are coming from AMS.
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    Yes they are...very good things!
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    i liked LD and would recommend it to any responsible individual who was looking for good strength gains
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    Quote Originally Posted by flightposite View Post
    sublinqual decavol.
    I would love to see a sublingual decavol!
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    Quote Originally Posted by Jotan View Post
    When will these products become commercially available?

    Edit: Found the Liquidrone UTT, any others? Thanks
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