Blackstone Labs Chosen This 1 Stack

Sale price$124.95 Regular price$224.99
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Blackstone Labs Stack - Chosen this 1 Stack

  • 1 Bottle of Blackstone Labs Chose1 60T
  • 1 Bottle Of Blackstone Labs PCT V 60C
  • 1 Bottle of Blackstone Labs Gear Support 90C

    Blackstone Labs Chosen1 Stack Summary of Benefits:


    • Increased Muscle Mass
    • No Bloating
    • Lean Gains
    • No Estrogen Conversion 

    PCT V

    • Naturally Boosts Testosterone
    • Supports Liver
    • Reduces Estrogen
    • Improves Mood

    Gear Support

    • Protects Liver
    • Protects All Organs
    • Decreases Blood Pressure
    • Brings Body Normalize

    How Do I Take Blackstone Labs Chosen1 Stack?

    Chosen1: Take 2 capsules a day. Take for 4-8 weeks. 

    PCT V: Take 1 capsule in morning and 1 in evening. Do not exceed 2 capsules.

    Gear Support: Take one capsule 1-2 times a day. 

    What Is Gear Support?

    Gear Support is a robust and comprehensive cycle support supplement to be used anytime you’re running an aggressive supplement cycle, providing the essential nutrients your vital organs need to stay safe and protected while on cycle.

    Running a cycle of potent muscle building compounds can bring some of the greatest gains you’ve ever experienced, but with those big gains comes some big risks that if you’re not prepared for, can leave you broken, beaten, and bleeding.

    Don’t fret: as Blackstone Labs has you covered with Gear Support.

    • Year around health and organ support
    • Supports Cardiovascular health
    • Supports liver cleansing
    • Supports prostate healtH

    Gear Support Ingredients and How They Work:

    N-Acetyl L-Cysteine (400mg) is a powerful antioxidant that eliminates free radicals and neutralizes toxins. As a precursor to glutathione, another powerful antioxidant, N-Acetyl L-Cysteine promotes liver health and supports immune system function

    Hawthorne Flower and Leaf Extract (300mg) dilates the coronary arteries, improving blood and oxygen supply to the heart. Hawthorne also strengthens the heart's pumping ability, aiding cardiovascular function and efficiency.

    Saw Palmetto (200mg) suppresses enlargement of the prostate and helps prevent the conversion of testosterone to DHT (dihydrotestosterone) via inhibition of 5alpha reductase, thereby combatting male hair loss.

    Red Clover (100mg) supports cardiovascular healthy by improving blood circulation and increasing HDL (“good”) cholesterol. Red clover is believed to “purify” the blood since it exerts a diuretic-like effect in the body.

    Celery Extract 4:1 (75mg) combats high blood pressure (hypertension) and offers some measure of liver protection due to its high phthalide content. Phthalides are volatile compounds present in celery responsible for the extract's efficacy.

    Grape Seed Extract (75mg) protects cells from free radical damage due to its high antioxidant and polyphenol content. Research also demonstrates that grape seed extract supports cardiovascular health by improving circulation.


    Supports healthy liver & major organ function


    Take two (2) capsules daily with food.


    Can be taken by men & women. Younger & elderly


    Used while being on any cycle, including the following:

    • CHOSEN 1
    • BRUTAL 4CE

    Who Is Chosen 1 For?

    The problem with conventional bulking is that in your effort to increase size and strength, you’re all but guaranteed to increase body fat too. Some of the genetically gifted out there might put on less fat than others, but the fact remains if you want to build more muscle, you’re stuck with added fat..

    Not anymore. Now you have the choice to build as much lean mass as you want, without the added fat, with Chosen1. This revolutionary muscle building supplement is for the aggressive athlete looking to maximize lean gains but minimize fat gain. Chosen1 harnesses the power of 1-DHEA, a compound proven to boost size, strength, and aggression.

    Chosen 1 Ingredients:

    1-DHEA Blend (65mg) Chosen1 contains THREE potent forms of 1-DHEA (1 androstene-3b-ol,17-one, which provide sustained release all day long. This ensures you have elevated levels of this powerful muscle builder throughout the day. 1-DHEA undergoes a 2-step conversion process, first converting to 1-Androstenediol then converting to 1-testosterone, a powerful derivative of testosterone. The advantages to using 1-DHEA over any other muscle building supplement is that it does NOT aromatize to estrogen and touts an anabolic:androgenic ratio of 1:2, meaning drier gains, little fat accumulation, more aggression in the gym, and better performance in the bedroom! Chosen1 employs Liposomal delivery to yield a 1-DHEA supplement that’s 99% bioavailable, ensuring this powerful anabolic survives the tortuous journey through the GI system, hitting your muscles with maximum effectiveness. Increased size, decreased body fat, and better performance make the Chosen1 an easy choice!

    What is 1-Andro?

    Chosen 1 = 1-andro

    1-Andro is also known as: 

    • 1-DHEA
    • 1-AD
    • 1-Androstenediol
    • 1-androstene-3b-ol-17-one
    • 3β-hydroxyandrost-1-en-17-one

    These variants are all the same as some are "common" names and others are "chemical or molecular" names a scientist would use. We prefer 1-Andro:)


    Here is the science + Video:

    1-Andro is a legal prohormone that through a 2 step process it converts to the active steroid 1-Testosterone. What makes 1-Andro so great is that it converts to 1-testosterone, the hormone, not another precursor. “1-Testosterone” is more anabolic mg for mg than just the hormone “Testosterone.” 1-testosterone does not convert to DHT (estrogen) and makes for minimal water retention. (Unlike 4-andro that converts to Testosterone, but allows for possible DHT conversion) 1-Testosterone levels increased can benefit:


    • Accelerated Muscle Recovery*
    • Does not Convert to DHT*
    • Minimal Water Retention*
    • Lean Muscle "Gains" aka hyptrophy (size) and strength*
    • Increase Protein Synthesis*
    • Reduce Muscle Fatigue *
    • Strength gains*
    • Increased sex drive & libido*
    • Higher Energy*
    • Overall mood*
    • Lets not hide why the *stars at the bottom of the screen. We say that to protect from the Karens that don't workout and expect magic so que: * "The Food and Drug Administration has not evaluated these statements. Finally, the intention of these products are not to diagnose, treat, cure or prevent any disease or illness.”

    What Blackstone Labs Prohromones the best great?


    Liposomal Delivery System 

    Blackstone labs is the only Liposomal Prohormone. Liposomal is used in pharmaceutical, medical drugs. Liposomal products are designed to achieve a 99% absorption rate, achieved through both a fat-soluble coating and water-soluble coating of the supplement to bypass the liver and be immediately shuttled into the bloodstream. Normally, oral supplements have to pass through the liver at least 3 times before actually entering the bloodstream; by the time that happens you're only utilizing 33% of the supplement.THIS IS SUPER IMPORTANT AND NOT SOME GIMMICK MOST 1-ANDRO SUPPLEMENTS ONLY GET ABSORBED 33%. Meaning you have to take 77% more that is just being WASTED. LIPOSOMAL ALLOWS FOR 99% ABSORPTION.

    Why buy from Nutrastop vs Blackstone Labs?

    Nutrastop is an authorized seller of Blackstone Labs! We work directly with Blackstone and love and fully support their brand!

    Nutrastop is a small family business and we have a low overhead so we can just provide the best brands all in one stop with the absolute lowest price. We get all of these products directly from Blackstone Labs! Here is a price comparison from them vs saving with us.

    Chosen 1





    Lowest Shipping Cost:



    Shipping Speed of Lowest

    7-14 Business Days

    3-5 Business Days




    So if you want to get a Chosen 1 Plus a PCT-V, Your cost from us would be $109.90 with free shipping! Saving $10 and getting the PCT-V for essential free:)

    So why do people take just Chosen 1 over Brutal 4ce, or vice versa?

    Brutal 4ce is a 4-andro meaning the greatest gains, but more water retention. Brutal 4ce converts to Testosterone while Chosen 1 converts to 1-testosterone. And if you read above you will see that 1-testosterone will = less water retention and no DHT conversion in comparison.  Brutal 4ce is great for bulking, and besides water weight, not fat. Some people want to be shredded for a bodybuilding competition so % of water matters to them. They would take a 1-andro, Chosen 1, to achieve such goals while having the lowest amount of water retention. 

    Honestly, 1-andro + 4-andro work so great together so think about stacking the two!

    How To Take Chosen 1?

    Take 1 Tablet in the Am. Take 1 Tablet in the Afternoon.

    Take everyday for 30 days  (4 Weeks) straight.

    A "cycle" can be taken 4 to 12 Weeks.  

    1 Bottle = 4 Weeks *Beginner*

    2 Bottles = 8 Weeks *Amateur*

    3 Bottles = 12 Weeks *Professional*


    So if you also want to turn a 4 week Cycle like an 8, a 8 like a 12, and 12 into a 16, you can also extended your gains by taking a PCT. Some competitors, as in people who sell these products too, will call 1 Bottle of Chosen 1 plus a PCT a “8 Week Stack”

    Do I need a Post Cycle Therarpy (PCT)?

    PCT'S is not required, but recommend. PCT's can extend the heighten hormone levels after a cycle and extend "gains" from your cycle. So say you took an 4 week cycle (1 bottle) and you "Felt great!, Happy with results as you came off cycle. How much more could I have gained if I took 8 weeks?" So sum up what a PCT benefits to you is: Your gains, extend+. The "+" meaning any possible side effect will be negated and as you continue to come off cycle, you make greater gains. Blackstone Labs makes the best PCT in the supplement word with a product called PCT-V. 

    Common Stacks:

    Chosen 1 (1-andro) can be taken by it’s self for beginners looking to make some gains.


    For Bulking: 4-Andro (Brutal 4ce) + 1 Andro (Chosen 1)

    Stacked together and save here for $99.95 vs $129.99 individually. ($229.99 from


    For Cutting: 1-Andro (Chosen 1) + 19-nor-Andro (Abnormal)

    Stacked together and save here for $99.95 vs $129.99 individually. ($229.99 from


    For Strength/Athletic Performance: 4-Andro (Brutal 4ce) + 19-nor-Andro (Abnormal)

    Stacked together and save here for $99.95 vs $129.99 individually. ($229.99 from

    Ultimate Stack: 4-andro + 1-Andro + 19-nor-Andro (Abnormal, Brutal 4ce, Chosen 1)

    Stacked together and save here for $147.95 vs $194.95 individually. ($344.97 from


    • Post cycle therapy
    • Supports natural hormone levels
    • May support liver cleansing
    • May support prostate health

    Aggressive supplement cycles can bring the biggest gains you’ve ever witnessed. In just a few weeks time, you can amass size and strength that would normally require years of intense daily training. As quick as those gains came, that’s how quickly they can go, along with your testosterone production if you don’t follow proper Post Cycle Therapy.

    To preserve your hard-earned gains and restore hormonal homeostasis, Blackstone Labs has created PCT V -- the ultimate Post Cycle Therapy supplement designed to protect your body, prevent testosterone suppression, and facilitate your transition off cycle. With PCT V, there’s no need for any other post cycle therapy supplement. PCT V contains everything you need for comprehensive coverage and protection, ensuring you come off cycle better (and healthier) than ever. Plus, PCT V can can even be used by natural competitors looking for an anabolic edge!

    Tribulus Terrestris (250mg) increases production of luteinizing hormone (LH) which supports natural testosterone production. Tribulus also helps reduce stress and cortisol, which is incredibly catabolic and a known testosterone killer.

    Saw Palmetto (160mg) helps prevent dihydrotestosterone (DHT) conversion, thus protecting the prostate and reducing the risk of hair loss.

    N-Acetyl Cysteine (125mg) increases the body’s production of glutathione, a powerful antioxidant that supports cell’s ability to fight damage from reactive oxygen species (ROS). Research also notes N-Acetyl Cysteine (NAC) is an extremely effective liver protectant, which is essential during and after a cycle.

    Arimistane (37.5mg) keeps excess estrogen levels in check when coming off cycle by acting as a suicidal aromatase inhibitor (AI). Excess estrogen leads to water and fat retention, mood swings, lack of sex drive and low energy. Arimistane maximizes natural testosterone production ensuring your gains remain long after your cycle is complete.

    5-alpha-hydroxy laxogenin (25mg) has been shown in research to increase muscle protein synthesis by 200%! This all-natural plant steroid also exerts anti-catabolic effects by increasing nitrogen retention and blunting cortisol. Laxogenin allows you to keep making massive gains even when your off cycle.

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