Super B Complex
People mainly take Super B Complex for energy, memory, sleep. Based on 12 first-hand reports and 0 meta-analyses & systematic reviews in the medical literature. Ranked #1085 of 4,149 overall.
Of reports that state an outcome, 50% are positive.
What Super B Complex does, according to users
Of the people who reported each effect, the share who said it got better.
What the research says
Systematic reviews and meta-analyses from PubMed, with their published conclusions.
No randomized controlled trials in humans found on PubMed. The grade measures how much human research exists — read the conclusions below for what it found.
Dosage people report
As stated by users — not a recommendation. Follow the label or your doctor.
Reported side effects
How often each side effect came up across all reports.
What users say
First-hand experiences, quoted verbatim. We show one positive and one negative where both exist.
“I take Nature Made Super B Complex instead. Much more balanced. I actually take it before bed and I feel like I wake up more refreshed”
“careful with the b-vitamins, I use to take a B complex everyday and my fingers started to get numb/tingly”
“B complex helps my memory, enables me to remember dreams too.”
“Now I just chew a regular super b complex and it works fine.”
Top discussions (5)
- Very forgetful at young age ↗
- Looking for stack advice to overcome PAWS from methadone withdrawal ↗
- I feel sleepy, tired, unmotivated to do anything... ↗
- Repairing My Brain from Opioid Addiction (among other drugs): My Psych, PCP, & Pharmacist Have Approved My Current Stack: So I'm Merely Seeking Feedback on Possible Tweaks, Substitutions, and/or Additions. ↗
- Here is my current stack ↗
Other options for energy
User data from public discussions; research from PubMed. Information only, not medical advice — talk to a doctor before starting, stopping or combining anything. Data updated October 3, 2026. How we rate