Cambridge Research S-4 (Andarine) is the perfect SARM for those wanting to take their physique to the highest level without the risk of harsh side effects associated with harsher compounds. Andarine can significantly increase levels of lean muscle mass while reducing body fat levels and increasing vascularity, to give the ‘chiselled’, sharp look all bodybuilders seek to achieve. Strength gains are also worth noting.
- Andarine 25mg x 60 capsules
- Potent hardening agent for exceptional body re-composition
- One of the most researched SARMs in the industry
- Highly anabolic
- Preserves and improves lean body mass during diet phases
- Increases oxidation of fatty tissue
- No aromatization
- The ultimate SARM with excellent potency
What is Cambridge Research S-4?
Cambridge Research S-4 is a highly versatile and exciting SARM that is able to selectively generate anabolic activity in the human body while increasing the oxidization of fatty tissues.
Initially developed in order to combat conditions such as Osteoporosis or as prevention for muscle wastage, S4 is one of the most researched SARMs at present. However, it has recently been shown to yield surprising results in clinical trials showing a significant increase in muscle mass and calcium production for increased bone density in a very selective manner.
S-4 is described as an Androgen Receptor (AR) agonist. This means that it has a significant affinity/potency for binding to the AR in order to stimulate the production of anabolic genes that benefit muscle growth.
Andarine has been through human trials but no studies were published. There is some limited information which suggests that S-4 was described as the ideal SARM due to its single-day dosing, complete oral bioavailability and significant anabolic effects.
Results to Expect From Cambridge Research S-4
Studies show that individuals were able to put on 3lbs of muscle tissue while in a calorie deficit! The selective generation ability of S4 also means it does not cause liver damage or gynecomastia – both common amongst SARMs users.
Added to this, it shows 0% chance of aromatization in the period post-cycle, thus mitigating against increases in feminine characteristics. If you are looking for a SARM that can bring unrivalled aesthetic improvements, Andar1ne is one you sure don’t want to miss out on!
Andarine (S4) Side Effects
S-4 can induce negative ocular conditions (yellow vision and light sensitivity) in some research subjects, usually at higher doses. To avoid this it is recommended to administer this compound on a 5 day on, 2 days off protocol and no more than 50mg per day.
- 0% chance of aromatization
- Larger increases in muscle mass than DHT
- An ability to be used by females without excessive masculine features
- No heart enlargement or damage to organs
- No diminishing of testosterone during the post-cycle period
The best way to minimise the risks of any side effects is to get informed about how to use Andarine. This includes how much (dosages), how often (should you split the dose), and for how long (cycle length).
When to Use Cambridge Research S-4
Cambridge Research S-4 can be used in both cutting and bulking phases.
For dieting, it can grant muscular gains even while in a prolonged calorie deficit, promoting improved vascularity and a ‘harder’ appearance. While for bulking, it can supercharge your muscle development to optimise your training and diet to get exceptional results.
Cambridge Research S-4 really shows its efficacy during cutting phases, with users able to still put on mass despite being in a calorie deficit thus exhibiting similar, if not better, effects than steroids such as Anavar. However, it can also provide a major boost while in a bulking phase, to truly accelerate muscle gains while mitigating fat gain.
How to Use Cambridge Research S-4
Both males and females can use Cambridge Research S-4, as it is both non-aromatizing (for men) and does not cause excessively masculine features in female users.
Carry out research with 50mg per day split into 25mg am and 25mg pm. Recommended research length is 8-12 weeks.
See our Guide To S-4 for more information.