This supplement is intended for stressed adults who want to better manage their cortisol levels, reduce facial swelling and abdominal fat, and support their overall well-being.
Nuclever Cortisol Manager™
Weight loss
Stress
Anxiety
Cortisol levels
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What if it wasn't your diet but your cortisol that was blocking everything?
You eat a balanced diet. You're careful. And yet... the scale isn't budging. The silent culprit? Cortisol, the stress hormone. When it's too high, your body goes into “survival mode”: it stores fat, especially around the belly, increases nervous cravings, and slows down your metabolism.
Who is it for?
Ingredients
Expert opinions
How does Nuclever Cortisol Manager restore balance to your body ?
A synergy of 4 clinically studied ingredients to regulate your cortisol levels.
Ashwagandha
L-Théanine
Magnésium Glycinate
Vitamine D
Ashwagandha
Clinical study
The effect of ashwagandha on cortisol is considered clinically significant. A reduction of around 20–30% in cortisol levels in stressed individuals can result in a noticeable improvement in stress-related symptoms (anxiety, fatigue, disturbed sleep). Thus, ashwagandha has a moderate to strong adaptogenic effect on the corticotropin axis, helping to normalize elevated cortisol levels caused by chronic stress.
L-Théanine
Clinical study
L-theanine is an amino acid found in green tea, known for its calming effect without causing drowsiness. Several human clinical studies have shown that taking 200 mg of L-theanine reduces activation of the sympathetic nervous system, lowers heart rate, and decreases salivary cortisol after acute stress. It also promotes the production of alpha brain waves, which are associated with a state of alert relaxation.
Magnésium Glycinate
Clinical study
Magnesium is a key cofactor in more than 300 enzymatic reactions, including those involved in the stress response. Magnesium glycinate supplementation in anxious or stressed adults has been shown to significantly reduce plasma cortisol and improve sleep, anxiety, and fatigue. Bisglycinate is particularly well tolerated and bioavailable.
Vitamine D
Vitamin D acts as a “rebalancing agent.” When a deficiency is corrected, an improvement in hormonal balance, including cortisol, is observed. This makes it an essential but often underestimated support for people suffering from chronic stress or mild depression.
One sachet a day and regain total control over your body
Step 1: Pour water into a glass.
Step 2: Open a Nuclever sachet and pour its contents into the glass.
Step 3: Mix thoroughly using an electric mixer or a spoon.
Step 4: Drink and enjoy the benefits.
Our customers say it best
Every morning, I woke up with a swollen face despite all my efforts. Since I started using Nuclever, my face is more sculpted, I feel lighter, and I finally feel good about myself.
I had tried everything to get rid of my bloated stomach, without success. With Nuclever, I finally got a flatter stomach and felt incredibly light!
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14 comments
When I discovered the link between cortisol and swelling on Facebook, it was a lightbulb moment for me. Since I started using Nuclever, my face looks more sculpted and I finally feel better in my own skin.
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30 comments
I had uncontrollable cravings, especially for sugar, and nothing helped. Since I started taking Nuclever, my cravings have decreased and my energy levels are finally stable!
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2 comments
I always felt tense, unable to truly relax. With Nuclever, I finally found the “pause” button: less stress, better sleep, and true mental clarity.
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27 comments
Answers to your questions
Is it suitable for all diets?
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