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100% Full Money Back Guarantee. Pharma Grade (not just food grade). FREE gift with £200+ orders! Next Day Delivery incl. weekends! Free Delivery Over £50. Close
Free of artificial colours
Free of artificial colours
Gluten free
Gluten free
GM Free
GM Free
Halal Trust certified
Halal Trust certified
NOT Suitable for vegans
NOT Suitable for vegans
NOT Suitable for vegetarians
NOT Suitable for vegetarians

Agent R

Testosterone Booster, gets you strong and muscular

Developed by LA Muscle sports nutrition specialist labs, Agent R uses a unique formulation containing extremely rare Pharma Grade ingredients to boost Testosterone levels and get you extremely strong and muscular very fast.

  • Rare Pharma Grade ingredients - Not just food grade
  • Very powerful Testosterone boosting formula
  • Limited stocks due to rarity of ingredients, buy now!



Developing Agent R in the lab was relatively easy. The hard part was finding and manufacturing the highest Pharma Grade formula using only the finest ingredients on earth. Oyster extract in a form that boosts Testosterone is not easy to get hold of! Most of the ones you see cheap on the internet are just low food grade powder.

Agent R is an exclusive new formula, combining 5 ingredients in a unique way to boost Testosterone levels and increase lean muscle mass. Agent R contains pure Pharma Grade Oyster Extract, freeze dried at 6:1 ratio. The benefits are increased Testosterone levels as well as a boost in performance. Stinging Nettle is included to further increase free form Testosterone levels.

By using Agent R, you will see the following benefits usually within the first few days:

  • Increased Testosterone leading to more power in the gym
  • Increase in lean muscle tissue (within a few days)
  • Increased libido and sexual energy/performance
  • Reduction in body-fat, leading to a leaner look
  • More muscle hardness and definition

Agent R is a significant new development in sports nutrition and a formula that is at the forefront of science when it comes to improving performance and the development of your physique. Due to the rareness of some of its ingredients, this formula is being offered on a limited basis. If you see it "In stock" please order it. Manufacturing Agent R is proving hard due to the relatively low availability of Pure Pharma Grade Oyster Extract. Don't miss out on this great formula by the Sports Nutrition Specialists LA Muscle. It comes with LA Muscle's 100% money back guarantee, you have nothing to lose. Start getting stronger and bigger from tomorrow with Agent R.

Testosterone Booster

Serving size - Capsule

Servings Per Container Size - 90


Per serving

Freeze Dried Oyster Powder
35 mg
Tribulus Terresteris
70 mg
Stinging Nettle Root
35 mg
Vitamin K2 MK-7
0.06 mg
Vitamin D3
16 mg

Take 1 capsule, 3 times a day with a glass of water or with meals. On training days, you can take 2 capsules, 20 minutes before training and the other 1 at any other time.

Supplements not medicines
LA Muscle supplements are "Nutritional Supplements". They are not medicines or drugs. They do not prevent, diagnose, restore, correct or modify any physiological condition or function in human beings. They will not treat diseases; they are not medicines. If you have a medical condition, please refer to your physician. If you get "any" side effects at all, stop use and refer to your doctor immediately. Never take more than the recommended dosage. Male hormone boosters are for people over 18 and mature for their age. If in doubt about anything at all, please contact LA Muscle.

LA Muscle Tubs

In line with LA Muscle’s Green Policy and reducing carbon footprint, LA Muscle is using a “ONE SIZE” tub for most supplements. This is to reduce the use of plastic tubs by having tens of different sizes for various products and having to over-manufacture plastics. As a result, you may find that in many LA Muscle supplements, the tub is much bigger than the total size of all pills. You are still getting the exact number of pills/capsules/powder you have paid for, however there will be extra space at the top, giving the impression to some people that the tub is not full. This is solely because of our commitment to reducing the need for making extra plastic tubs. LA Muscle does not use cotton wool to fill up the extra space because cotton wool can attract microbes. Your safety AND the protection of the planet are big parts of the LA Muscle ethos.

COVID Impact
Please note as a result of the pandemic, some products may come in different packaging than what is advertised. This is due to a global shortage of tubs and lids. LA Muscle manufactures worldwide and has made a conscious decision to use alternative packaging where necessary in order to avoid running out of stock. So for example, instead of a black LA Whey Tub, you may receive a gold tub.

by ron nelson on 22nd March 2021
great so far waiting until finished course
Was this review helpful? Yes (4) No (0)
by Troy Davis on 9th September 2020
The best
Was this review helpful? Yes (10) No (0)
by James Gustar on 17th June 2020
Feel a little stronger and able to go further
Was this review helpful? Yes (9) No (0)
by Darryn Kelly on 9th September 2019
Happy with this product
Was this review helpful? Yes (11) No (0)
by Dilan Rasheed on 10th February 2019
Good product
Was this review helpful? Yes (13) No (0)
by Stephen McDougal on 10th February 2019
Good product.
Was this review helpful? Yes (13) No (0)
by chris trimi on 11th December 2018
Works instantly
Was this review helpful? Yes (15) No (0)
by Nerijus Vaiciulis on 9th September 2018
Works great
Was this review helpful? Yes (14) No (0)
by Adebisi Oyeyemi on 8th July 2018
It's a nice product really works.
Was this review helpful? Yes (16) No (0)
by Ali Baqer on 17th May 2018
Great results in short time
Was this review helpful? Yes (26) No (0)
Why is this product not allowed in republic of Ireland. Just tried to buy it ,and it says not allowed here??
Asked by Joey Carry on 8th April 2021

Hi Joey, the Republic of Ireland do not allow the sale of Agent R. Possibly due to the ingredients however it is 100% natural.

Hi i do cycling and running ,is agent R a good addition to help my performance?
Asked by Joey Carry on 6th April 2021

Hi Joey, for performance you could look at Vasculator and Unlimited Power.

Hi there Agent R also recommended for women or not? if yes can she add this one to she's Lockdown Lean pack and taking all of em same time ?
Asked by Mariusz Szaszko on 12th January 2021

Hi Mariusz, yes both men and women can take all of our products. They can be added alongside any other product or bundle.

Is Agent R safe to take with creatine??
Asked by Ian McClymont on 12th January 2021

Hi Ian, yes it is.

Hi it’s Marios just one question can I take agent r Norateen extreme Norateen heavyweight II and Norateen II at the same time
Asked by MARIOS GIOUZOUKTSIDIS on 16th October 2020

Hi Marios yes you can.

Hi it's Marios just one inquiry what is a better testosterone booster Agent R or testosterone II
Asked by MARIOS GIOUZOUKTSIDIS on 9th October 2020

Hi Marios they are both very strong. Agent R is very popular.

As I’m new to all these products can I take agent R, Testo 250, six pack pill extreme, Norateen heavy weight 2 and ashwagandha together. What would u recommend for best results.
Asked by John Mann on 19th May 2020

Hi John, you only need to take one testo booster and one fat burner at a time for best results.

Can I take Agent R on the cycle month off from Norateen products?
Asked by John Gillham on 15th September 2019

Hi John, yes you can.

Can you take testo 250 together with agent r
Asked by Darryn Kelly on 5th September 2019

Hi Darryn, yes you can.

Can I use Estro Block, Nora teen 11 and agent R together?
Asked by Mark Pumfrey on 26th June 2019

Hi Mark, yes you can.

Can this be used by women without any side effects
Asked by Debbie Sharman on 8th May 2019

Hi Debbie, yes it can.

Can I take this product with diet whey
Asked by Darren Capps on 18th February 2019

Hi Darren, yes you can.

What’s the best to stack with this and how many can you stack?
Asked by Richard Frow on 3rd February 2019

Hi Richard, there is no exact "best" product as they are all good options, however we would recommend something from our Norateen range. No more than 2 muscle builders at a time would be required to see good results.

Do you need an estrogen block with this product?
Asked by John Reid on 19th December 2018

Hi John, it's not a necessity but it can be beneficial when taken together.

Can I stack Agent R with Norateen Extreme?
Asked by Antonio Williams on 28th November 2018

Hi Antonio, yes you can.

what is the difference between this and testo 250?
Asked by aiden duncan on 16th June 2018

Hi Aiden, they both have different ingredients but are both very good muscle builders.

Hi can you take this with norateen gold?
Asked by Paul Moore on 13th May 2018

Hi Paul, yes you can.

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