We are sure that HSN® is your best purchase option and that is why we want to answer any questions you may have.
The product reviews and opinions published reflect only the customers’ views and experiences. HSN does not verify or endorse such comments or claims, and is not responsible for the content provided in the reviews. Statements regarding food supplements have not been evaluated by the EFSA (European Food Safety Authority) and are not intended to diagnose, treat, cure, or prevent any disease or medical condition.
Raul |
Verified purchase
GRIFFONIA EXTRACT 15:1 (25% 5-HTP) POWDER
Improved mood
I have noticed an improvement in my mood and sleep quality. It's easy to mix into smoothies or drinks, and has helped me feel more relaxed and balanced throughout the day. I would definitely recommend it for those looking for natural mood and sleep support!
Beatriz |
Verified purchase
GRIFFONIA EXTRACT 15:1 (25% 5-HTP) POWDER
Excellent product
A year has passed since I bought it and that's how long it has lasted. I love the powder format without unnecessary excipients, I switch to a glass jar for convenience. The taste is very mild and almost unnoticeable. I use it because I am in menopause and I notice how it helps me cognitively, but especially to sleep at night, I do not suffer from the typical insomnia.
Loan |
Verified purchase
GRIFFONIA EXTRACT 15:1 (25% 5-HTP) POWDER
Excellent!
Excellent natural antidepressant. Taken in the evening before bedtime. As an insomniac, it helps me a lot and gives me a good night's sleep, which is very recuperative, and I can go back to sleep better if I wake up at night. The effect lasts all day without drowsiness during the day. Allows you to be more rested, with less anxiety and stress. I combine it with L-theanine (HSN) HSN Thank you for your excellence. Bravo
Ismael |
Verified purchase
GRIFFONIA EXTRACT 15:1 (25% 5-HTP) POWDER
Pleasant taste
Although it has no flavorings, the taste is pleasant. The bottle lasts for a long time, as the recommended amount is very small.
Jlamcord |
Verified purchase
GRIFFONIA EXTRACT 15:1 (25% 5-HTP) POWDER
Pleased to meet you
My partner and I are delighted with this product, from the first day taking half an hour before bedtime helps us to fall asleep and that this is more restful. We use it together with glycine, if you have trouble sleeping this is your product, neutral flavor, we use only half the indicated dose and we are doing great.
David |
Verified purchase
GRIFFONIA EXTRACT 15:1 (25% 5-HTP) POWDER
Serotonergic
A product that undoubtedly helps to raise serotonin levels. It helps to sleep and to be more cheerful during the day. The powdered taste is not very good, but since you have to take such a small amount, in a glass of water you can't even notice it.
Luis |
Verified purchase
GRIFFONIA EXTRACT 15:1 (25% 5-HTP) POWDER
Perfect
I bought it on sale. Cycling. The body fits. At night it is perfect.
Maria elena |
Verified purchase
GRIFFONIA EXTRACT 15:1 (25% 5-HTP) POWDER
A basic in these times
Take griffonia and you will see everything much better.
Pablo |
Verified purchase
GRIFFONIA EXTRACT 15:1 (25% 5-HTP) POWDER
To sleep
I use it every night, very economical powder.
Clara |
Verified purchase
GRIFFONIA EXTRACT 15:1 (25% 5-HTP) POWDER
Relaxing daytime
Good for anxiety. Do not exceed the indicated dose. Start with a low dose and increase later.
Minimum purchase of units!






