LES Labs Mood Booster Review

LES Labs Mood Booster is a sleep-inducing, mood-enhancing supplement designed to improve your overall wellbeing. This natural dietary supplement can also help improve concentration levels and reduce feelings of stress, anxiety, and nervousness.

It’s no secret that daily life can be stressful. As a result, many people rely on yoga, meditation, exercise, or medicine to alleviate stress and anxiety. But, now more than ever, people are also turning to supplements to manage these feelings and take the edge off. LES Labs Mood Booster supplements promise a range of benefits, including relief from stress, but do they work?

Read on to find out.

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What Are LES Labs Mood Booster Supplements?

Mood Boost supplements offer an all-natural alternative to anxiety medication and promise to help those taking them feel relaxed, stay calm and take on the day’s challenges. The supplements contain a range of impressive ingredients that are well-known for their stress-busting qualities.

Sufferers of stress and anxiety often find difficulty in getting a good night’s sleep. So if you find yourself tossing and turning throughout the night, these supplements might be for you. Mood Booster supplements vow to aid sleep and help you drift off even after the most stressful days.

Benefits of these supplements include:

  • Encourages relaxation and feelings of calmness.
  • Reduces stress and anxiety.
  • Aids sleep.
  • Promotes focus and concentration.
  • Enhances mood.

How to Use

LES Labs Mood Booster supplements should be taken once or twice a day. Each container contains 60 capsules, so depending on the severity of your symptoms, and your tolerance to ingredients, a container can last from one to two months.

Ingredient Breakdown

Here are some of the key ingredients:

5-HTP (75 mg)

This ingredient is essential in the production of serotonin in the body. Serotonin is responsible for producing feelings of happiness and mood improvement, so this ingredient is particularly important. Studies suggest that 5-HTP can reduce feelings of depression. This ingredient can also encourage the production of the sleep-inducing hormone melatonin. Therefore, it’s a must for those suffering from insomnia and struggles to sleep.

However, those already on prescribed anti-depressants should avoid 5-HTP. This is because prescription medication also increases serotonin, and too much can be a bad thing.

L-Tyrosine (150 mg)

LES Labs have added L-Tyrosine to their Mood Booster supplement as it is a fantastic mood enhancer in itself. The amino acid allows the production of essential chemicals in the brain and helps to improve cognitive function. In addition, some studies have demonstrated that L-Tyrosine is an ingredient responsible for the regulation of important hormones and chemicals in the body, including dopamine.

L-Theanine (50 mg)

L-Theanine is often found in the formulas of many stress-relieving supplements. The ingredient is an amino acid commonly found in green tea, which helps to ease stressful feelings. In addition, research suggests that taking supplements packed with L-Theanine can improve cognitive function and make an individual feel more alert and energized.

Passionflower (75 mg)

Passionflower is known to have some medical benefits, including aiding sleep in people suffering from insomnia. In a double-blind placebo-controlled human trial, it was demonstrated that participants saw a notable improvement in their sleep after drinking herbal tea with passionflower. However, human studies on passionflower are limited.

Ashwagandha (100 mg)

Ashwagandha is an adaptogen, meaning the herbal ingredient effectively resists physical and mental stress in the body. According to studies, the ingredient regulates levels of the stress hormone cortisol and can even increase energy levels. Therefore, Ashwagandha is an essential component in any stress-busting supplement and is 100% natural.

However, this study used 300 mg of Ashwagandha. Most studies on Ashwagandha use a minimum of 300 mg, so it is unclear how effective 100 mg will be.

Rhodiola Root Extract (25 mg)

Rhodiola’s most natural form is, in fact, a root. This adaptogenic ingredient has been used for centuries to treat stress, anxiety, and depression. Sufferers of work-related stress participated in a recent study in order to see the effects of taking 400 mg of Rhodiola Root Extract every day for four weeks. The participants noted significant improvements in stress levels, sleep, and overall wellbeing. However, at just 25 mg, we wouldn’t expect this amount to have much of an effect.

GABA (Gamma Amino Butyric Acid) (50 mg)

This amino acid operates as a neurotransmitter in the brain. The acid promotes feelings of calmness and even reduces the likelihood of panic attacks. Research also indicates that GABA can assist in sleep and relieve symptoms of insomnia.

However, recent studies suggest that supplementing with GABA itself may be ineffective. This is because GABA molecules could be too large to cross the blood-brain barrier. So more recent manufacturers have instead started using Taurine, which acts like GABA in the brain but appears to be absorbed better.

Price and Value for Money

A single container of 60 capsules will cost you $29.99, meaning each capsule amounts to around 50 cents. This is excellent value for money. However, it may be challenging to find a supplement full of such high-quality ingredients for such a small price. To put it in perspective, many companies charge hundreds of dollars for the same number of capsules.

It’s fair to say that some pricier supplements may contain a higher percentage of mg per ingredient.


Nowadays, it’s completely normal sometimes to become stressed and anxious. However, stress relief supplements can help ease these feelings so that they don’t become completely overwhelming.

LES Labs Mood Booster supplements may be a viable option for you if you’re suffering from stress and a general feeling of unhappiness. All the ingredients are entirely natural, so you can trust that these supplements are safe and don’t contain any unnatural chemicals or artificial substances.

However, some of the ingredients appear to either be based on outdated or limited research, or the dosages are too low for you to experience the benefits truly. This suggests that positive reviews may be down to the placebo effect, and your money may be better spent elsewhere.

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  • A good mix of ingredients, slightly under dosed.
  • All-natural.
  • Well-priced.
  • Positive reviews on their website, as well as third-party websites such as Amazon.


  • Some ingredients have very low dosages and are therefore unlikely to have much of an effect, such as Rhodiola Root and Ashwagandha.
  • Inclusion of 5-HTP means that anyone on prescription medication for depression should take caution and speak to their doctor before trying these supplements.
  • Some ingredients, such as GABA, are outdated, and there are better alternatives available.
  • Other ingredients such as passionflower have minimal research in humans.

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