Sodalean Review: The Vitamin B Complex That Isn’t a Dose
This is a small entry on a short list, and unpacking it illustrates the whole problem with this product's labelling.
“Vitamin B Complex” could be any subset of eight vitamins at any amounts, and B vitamins do not create energy in people who are not deficient.
What the phrase could mean
There are eight B vitamins: thiamine, riboflavin, niacin, pantothenic acid, B6, biotin, folate and B12. A “complex” conventionally implies several, but the word is not regulated and carries no minimum.
A product could contain all eight at generous amounts, or three at trace levels, and describe either as a vitamin B complex.
On a four-item ingredient list, this entry plus the “Fiber Blend” means half the product is described in terms that cannot be checked against anything.
Why the energy claim is misleading
B vitamins are cofactors in the pathways that convert food into usable energy. That is genuine biochemistry, and it is why labels are permitted to say they “support energy metabolism”.
What that phrase does not mean is that taking more produces more energy. In someone who is not deficient, additional B vitamins are largely excreted. The cofactor is not the rate-limiting step; food is.
The claim is therefore technically accurate and practically misleading — a combination that describes a great deal of supplement labelling.
The exception matters though: B12 deficiency is genuinely common in older adults, in vegans, and in people on long-term metformin or acid-suppressing medication. In those groups correcting it produces real improvements, and it is worth testing rather than guessing.
Check the current Sodalean discount
Multi-bottle pricing drops to $39 a bottle. Verified 2026-08-24 — and note that the official pages quote different prices for the same quantity.
See Sodalean pricingAffiliate link. We may earn a commission at no additional cost to you. Verified 2026-08-24.
What a proper label would say
Each vitamin named individually, with an amount in micrograms or milligrams, and ideally the form — methylcobalamin versus cyanocobalamin for B12, methylfolate versus folic acid for folate. Those distinctions matter to some people.
Also worth knowing: a percentage of daily value is less useful than an absolute amount, and very high long-term B6 intakes can cause peripheral neuropathy — nerve damage in the hands and feet. It is one of the few water-soluble vitamins with a genuine upper limit, and an undisclosed “complex” gives you no way to check where you sit.
If tiredness is your reason for looking at this product, a blood test for B12, iron and thyroid function will tell you far more than any complex of unknown composition.
Fibre in a capsule cannot work
Of all the criticisms on this site, this is the one that requires no judgement at all.
Fermentable fibre genuinely improves satiety. Inulin and resistant starch reach the colon undigested, ferment into short-chain fatty acids and influence appetite signalling through GLP-1 and PYY. That mechanism is real and well documented.
It is documented at 5 to 30 grams a day. A heaped teaspoon to a heaped tablespoon. A large size-0 capsule holds roughly 0.8 grams of powder, shared between every ingredient in the formula.
You cannot deliver a fibre dose in a capsule. Not at a higher price, not with a better extract, not with any formulation trick. It is a volume problem. Fibre at an effective amount comes in a sachet, a scoop or a tablespoon — which is presumably why one of these pages sells a powder, and notably that page never names a specific fibre at all.
Independent background reading, none of it selling anything: the European Food Safety Authority, NCCIH on green tea and PubMed. For the applied version of this on our own pages, see the refund clock or the Sodalean official website reference.
What we would do
Read the ingredient list and the guarantee text on the exact page taking your money, and screenshot both with the date visible — the official pages describe different products on different terms. Take the smallest package. Photograph the Supplement Facts panel when it arrives and compare it against what you were sold. Weigh at the same time each morning and compare weekly averages rather than individual days. And diarise day 50, assuming the shorter version of the guarantee applies.
Frequently asked
No. It is a weight-management supplement marketed to adults generally. Some review titles circulating online call it a men's vitality gummy, which is wrong on every count.
See a doctor. Thyroid disease, type 2 diabetes, depression and several common medications all cause weight change, all are diagnosable with quick tests and all are treatable.
No. One page claims 4.9 from 2,734 customers with no link to any third-party platform, and we found no independent record on the BBB, Trustpilot or comparable sites in either direction.
That depends which site you order from. One lists Green Tea Extract, Apple Cider Vinegar, a “Fiber Blend” and a “Vitamin B Complex”. Another lists Chicory Root Inulin, Potato Resistant Starch and a three-strain probiotic blend.
Disclaimer. Concentrated green tea extract carries a rare but documented liver-injury signal; green tea, acetic acid and fermentable fibre can each lower blood glucose; green tea contains vitamin K, which affects warfarin; and fibre reduces absorption of levothyroxine and iron taken at the same time. Take the ingredient list to a pharmacist before ordering. These statements have not been evaluated by the Food and Drug Administration, and Sodalean is not intended to diagnose, treat, cure or prevent any disease. Unexplained weight change, persistent fatigue or unusual thirst require medical assessment rather than a supplement.
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