








Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.
🌟 Unlock your best self with THORNE 5-HTP — because thriving is the new normal.
THORNE 5-HTP delivers 100 mg of 5-Hydroxytryptophan combined with active Vitamin B6 in 90 vegetarian capsules, designed to support healthy serotonin levels, restful sleep, stress management, and reduced sugar cravings. Gluten-free and NSF Contents Certified, it’s a top-ranked, clinically trusted supplement favored by health professionals and elite athletes alike.

















| ASIN | B00GDXHBS2 |
| Age Range Description | Adult |
| Best Sellers Rank | #14,573 in Health & Household ( See Top 100 in Health & Household ) #10 in 5-HTP Nutritional Supplements |
| Brand | THORNE |
| Brand Name | THORNE |
| Color | Red |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 1,028 Reviews |
| Diet Type | Vegetarian |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00693749503026 |
| Item Dimensions | 1.83 x 1.83 x 3.22 inches |
| Item Form | Capsule |
| Item Weight | 22.68 g |
| Manufacturer | Thorne Research |
| Manufacturer Part Number | SA503-R |
| Material Features | Vegetarian |
| Material Type Free | Dairy Free, Gluten Free |
| Number of Items | 1 |
| Primary Supplement Type | Hydroxytryptophan |
| Product Benefits | Sleep Support |
| UPC | 693749503026 |
| Unit Count | 90 Count |
J**Y
Works
Easy to use. Helps support my adhd medication. I noticed a difference.
S**N
Really helps with depression and anxiety.
I have been tapering from 60mg of Cymbalta (I'm down to about 2.5mg now) for almost 3 years. It's been totally brutal and horrible despite how slow I have taken it. I've been taking 5htp since I got down to about 25mg of Cymbalta. THERE IS NO WAY I would ever make it through the taper without taking this 5htp. Not all 5htp brands are equal. This is the best one I have found, probably because it has the methylated B-6, and because Thorne is a generally a good quality brand to begin with. Cymbalta is an SNRI- the 5htp only boosts serotonin and not norepinephrine (just a side note, on the off chance that someone reading this is tapering off an SNRI), but still, I can't emphasize enough how much it has helped me. There are other supplements one can take to help with Norepinephrine...I haven't found one that works for me yet, but everyone is different. Also, other vitamins I take, such as vitamin d, methylated b12, and methylated b complex, have been game changers. My son (17) also has depression and anxiety. He takes this 5htp, a super high quality fish oil, vitamin D, methylated vitamin b complex, and a multivitamin. He is literally two different people depending on whether he is taking his supplements regularly (we're on good streak currently, he's been taking them nearly every day for over two months and is feeling great). I almost never write reviews, but something told me to tonight. Who knows, maybe it will help someone. :)
B**W
Trusted brand
Excellent product, my doctor recommended.
N**E
Reliable support for sleep and mood
I've been incorporating this supplement into my routine and have noticed a positive impact on my overall mood and sleep quality. Taking it in the evening helps me unwind and promotes a more restful night's sleep. The capsules are easy to swallow and don't cause any digestive discomfort. While individual experiences may vary, for me, this product has been a valuable addition to my wellness regimen.
S**R
This actually works!
I've suffered from insomnia for many many years. I have hashimoto's thyroid disease, low progesterone and adrenal insufficiency. I also carry the MTHFR genetic mutation and am homozygous for C677T. So, I have some issues that I've been dealing with. I used to be able to fall asleep but was unable to stay asleep. I only slept 90 minutes at a time and then when I woke up, I would be up for over an hour before I could fall back to sleep. Then in the last year, I've had trouble falling asleep as well. I tried everything. I tried magnesium glycinate, melatonin, benadryl, ashwaganda, several products from health food stores, gaba....you name it, I've tried it. My doctor tried to shove anti-depressants on me but I'm not depressed. I just cannot sleep! Enter 5-HTP. Wow. As a last resort, I tried this supplement. It's not cheap, but it is the first thing that has worked for me. It took me taking 4-6 pills per day for a month and now I have actually been able to sleep 4-5 hours straight! That is unheard of. It's like a miracle. And, I notice I am dreaming too. I don't think I was ever getting into a deep enough sleep to dream before, but the 5-HTP seems to be helping me get a better quality of sleep in addition to helping me sleep. I wish this wasn't so expensive though as you can quickly go through a bottle in less than a month and if you take 6 pills per day you can run through the bottle in two weeks. I am going to back off to 3 pills per day and then 2 and see if I can still sleep. If I can't, I will have to go back to the higher dosage. I like Thorne Research products and I also take 5-MTHF for the MTHFR mutation as well as selenium. Thorne's products are always high quality.
R**N
Satisfied customer
Great product!
L**E
Great supplement for sleep!
My sister and I have suffered from stress sleep deprivation for years. I’ve tried all the prescribed and OTC sleep aids, nothing works. My sister put her foot down and asked our doctor what VITAMINS there are that support sleep and stress and finally, 5-htp was mentioned. My husband and I have been using Thorne supps for years so I was very excited to see they had this product. I bought it immediately and I am elated to share that 2 months later, I am sleeping like a BABY!!! Like a freakin BABY!!! I take it 45 mins before I want to be asleep and I don’t even make it through an episode of my show before I’m knocked out. I especially love the fact that it doesn’t make me feel like a zombie when I wake up. In fact, I now wake up on my first alarm. No more snoozing until the last minute. My boss loves that I’m taking 5-htp too now that I’m regularly on time to work!
J**L
Be careful if you use this and look for these side effects. Stop using if you get them, they fade.
Bad side affects after one week of use, worse at three weeks and stopped using it. Side effects include Hyperness, insomnia, depression.
T**S
Best brand
All the products from throne company have good quality
Trustpilot
3 weeks ago
2 weeks ago