Black Lion is a capsule supplement with the tagline “Complete Male Optimization”. The products is described as a thermogenic testosterone booster, which essentially means it is supposed to burn fat as well as increasing your testosterone levels.

The description goes on to call it a “natural brain supplement and estrogen blocker” as well. It really is attempting to be the complete male solution.

The company – Raw Synergies – sell Black Lion on Amazon where it costs about $60 (£45) for a month’s worth of capsules.

What is sold on Amazon and what is shown on the RS website, however, have 2 different formulas displayed. We shall review the recipe posted on the company website because we trust Amazon resellers about as far as we can throw them.

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Black Lion – Advertised Benefits

This supplement is designed to be a kind of all-in-one for men. It has the following benefits, according to the manufacturer:

• Burns Fat
• Boosts Testosterone levels
• Boosts Energy levels
• Improves Cognitive Function
• Increases Muscle Gains from Training
• Heightens Libido
• Provides Anti-Aging effects

That is a lot of stuff for a couple little pills to accomplish. The recipe has got to be on point for all of those effects to be noticeable.

Of course, a few of the ingredients are doing more than one thing. Thermogenic fat burning ingredients are also energy boosters, and some of the testosterone boosters are actually just libido enhancers.

Raw Synergies make a point of saying they don’t do proprietary blends and they include effective dosages. Let’s see what they have.

Ingredients

The following ingredients and inclusion rates are in 2 capsules of Black Lion:

Fenugreek [500mg]: an ingredient that has been around a long time in similar products. It has been hailed as a testosterone booster for many years. And while some studies say it can do this, the results are inconclusive. One effect is that it reduces some testosterone from being converted to DHT. For muscle builders this might actually be counterproductive since DHT is more powerful an anabolic muscle builder than testosterone.

Ashwagandha [300mg]: neuroprotective and enhances libido and virility. It’s even good for anxiety according to research. Not very effective for testosterone boosting, but a great ingredient nonetheless.

Citicoline [150mg]: a nootropic or cognitive function enhancer. Provides an acetycholine boosting effect, which is a major neurotransmitter. This in turn can have multiple benefits from improved mental energy, working memory, and even speed or force of muscle contraction.

Forslean [125mg]: one of the few ingredients that can burn fat while also boosting cholesterol. It’s probably the main player in the formula and the dose is sound.

Caffeine [100mg]: an old favourite in fat burners. It is thermogenic (via cAMP elevation which Forskolin also does). If it makes it to the testicles it can even boost testosterone a little.

Longjack [100mg]: perhaps more famous as Tongkat Ali has reliable evidence that it can boost libido. It has some research in favour of anti-estrogen effects, but not necessarily testosterone boosting.

3,3’-Diindolylmethane [100mg]: testosterone converts to estrogen eventually, or at least some of it does. This awesome molecule that comes from broccoli can block some of that conversion by inhibiting aromatase, the enzyme that mediates it.

Theacrine [50mg]: similar to caffeine and its effects but theacrine might have almost no tolerance ceiling which means your body won’t start to get used to it and it won’t become useless after habitual use like caffeine does.

Side Effects

Men with no health issues or allergies to the ingredients will be fine. If you are sensitive to caffeine or any of the other inclusions then avoid it.

The guidelines tell you to take it slow and try one pill for the first few days. Follow the advice on the packaging.

Pregnant and breastfeeding women should not go anywhere near Black Lion. Neither should kids or elderly people.

Find out from your doctor if you can take it if you have a medical condition and/or are taking prescribed or off-label medication.

Conclusions and Recommendations

Raw Synergies are correct when they say that they don’t use pathetic dosages. The doses are way better than 90% of the supplements we test.

The downside is that there won’t be much testosterone boosting here. It’s an okay all-round supplement and has some great inclusions, but your free testosterone levels won’t go much higher than they are. Same goes for fat burning.

The positives: your libido/sex drive will probably increase, your cognitive function also. There will be some fat burning and testosterone boosting but the major advantage to Black Lion is its ability to block estrogen. That in itself might be of use to a lot of guys.
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