

⚡ Stress Less, Thrive More — Your Daily B Vitamin Powerhouse
Thorne's Stress B-Complex delivers a scientifically balanced blend of 8 active B vitamins, including extra B5, designed to support adrenal health, cognitive function, and immune resilience. With third-party certification and a clean, allergen-free formula, it’s the go-to supplement for professionals seeking natural stress management and sustained energy.



















| ASIN | B0797DVMF3 |
| Age Range Description | Adult |
| Allergen Information | Dairy Free, Egg Free, Fish Free, Gluten Free, Peanut Free, Shellfish Free, Soy Free, Tree Nut Free |
| Best Sellers Rank | #4,462 in Health & Household ( See Top 100 in Health & Household ) #20 in Vitamin B-Complex Supplements |
| Brand | THORNE |
| Brand Name | THORNE |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 3,994 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Dose Release Method | Osmotic Release |
| Flavor | Unflavored |
| Global Trade Identification Number | 00693749105039 |
| Item Dimensions | 2.09 x 2.09 x 3.72 inches |
| Item Form | Capsule |
| Item Weight | 0.15 Pounds |
| Manufacturer | Thorne Research |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin B, Vitamin B5 |
| Product Benefits | Immune Support, Stress Relief |
| Specific Uses For Product | Immune |
| Supplement Formulation | Multi-Supplement |
| UPC | 693749002963 693749105039 |
| Unit Count | 60 Count |
D**S
Good
Good quality
L**N
Great
Great name brand works well very happy
L**E
It’s Real
I had that pins and needles feeling in my hands only when I’m sleeping or like laying down so i had got the B12 Thorne one but that was only 1 mg. So it worked but it was kinda making take more ya know i didn’t want keep taking a lot to get the effect like that. But this has 100mg of b12 and then other things of course. The first take i took it 4:00am because that’s when i work i did get a headache but i also took ibuprofen 200 mg headache was gone no pin and needles feeling in my right hand but i also felt energetic and i worked so well i met goal at work. When i didn’t take it i was moving slow maybe cuz i was sluggish and didn’t get enough sleep. But the pill is large so take ya time. But also the people were right it with all these vitamins no matter how much water u intake , it does make ya pee very yellow so don’t be alarm when u see it lol but i well keep taking it . Just took it before doing this review (10:59am)no headache so far but I’m about to eat so i should be good. What I’m going to start doing is morning and nights and see how that goes
C**T
Great product
Great product
T**G
Decent vitamin B supplement
Size/ease of swallowing: it's a little on the larger side, so it can be uncomfortable to swallow, and can get stuck in my throat. My suggestion is to eat it at the beginning of a meal, so that everything else you swallow helps it go down! Flavor: the taste is a little off-putting, and is definitely less appetizing than a gummy vitamin, but it's not a terrible taste either. To echo my suggestion above, I suggest eating this at the beginning of a meal – in regards to taste, so that the rest of what you eat drowns it out! Storage/shipping: these supplements are sensitive to humidity. I live in a very, very humid area, so how relevant this is to you depends on your local climate, but for those of you living anywhere humid, heads up! I've ordered this several times now, and have found out that it's not safe to order these when it's very humid out, as they will arrive discolored and larger than they should be, so I recommend timing your order carefully. I have also learned to store the bottle in a double layer of ziploc bags from spring through fall, because if I just leave it in the cabinet with the lid on, these will again get larger, discolored, and gross-smelling – and on one memorable occasion when I left seven in a pill case (one of those days of the week things) with my other pills, several proceeded to melt into the rest of the meds. I spoke to a pharmacist about this, and she's the one who suggested both keeping the supplements in the bottle, and keeping the bottle itself in a double layer of ziploc, and that approach has worked out well ever since, so I'm passing it along in the hopes that my fellow humidity-dwellers can skip my earlier experiences!
E**E
Provides Energy and Lessens Adrenal Fatigue
I have adrenal fatigue so my chiropractor recommended I take a complex Vitamin B supplement. Since adrenal fatigue is caused by chronic stress I thought it would be good to give this brand a try since it is suppose to provide adrenal support and stress management. I also settled on this supplement because I like that they make veggie caps and don't add extra unnecessary ingredients. This is an average size capsule that is clear and has a yellow orangeish powder inside. The pill is easy to swallow. Since it is a B vitamin it will turn your urine bright yellow. I like that this contains all the B vitamins in large amounts. My chiropractor says you don't have to worry about taking too much of B vitamins because you just excrete the extra in your urine. B vitamins also need to be replenished frequently. You can take these pills one to three times a day. I usually only take them once a day. Sometimes twice a day. When I have taken these later in the day I have had trouble relaxing and sleeping at night. The versions of vitamin B used are the kind that are best for the body. Instead of folic acid being used folate is . Vitamin B 12 is in the methylcobalamin version which your body absorbs better and is not made in a lab. I would recommend these to anyone looking for a complex B vitamin supplement in veggie caps that is free of filler ingredients.
P**Y
Natural y saludable.
Muy buen producto, me da mucha energía durante el día. Llega a tiempo.
V**S
Brand & supplement line quality
I have been taking Thorne brand supplements for a long time. Stress B-complex has really helped my mood & energy. I can tell the difference as I am not looking for a caffeine boost in the middle of the day. Do your research B- vitamins are a must for anyone to take as it also supports your nervous system & brain. I think the price point is good for a quality B vitamin.
Trustpilot
1 month ago
4 days ago