St. John's wort supplement is known for increasing the serotonin levels in the body, this supplement has a good amount of hypericin's which is the effective ingredient . I used it for 3 months so far and i've noticed a big difference in the mood and feeling more stable mentally and emotionally. It helps with depression!
It's a great product, the concentration is quite high compared with other suppliments like it and the price is way more affordable than things you can get over the counter in pharmacies. It has a really positive effect on my mood and it helped both me and my husband during the stress of the pandemic (mild depression, anxiety and some anger issues I've had before). I'm definitely going to buy again.