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Centrum Complete Multivitamin + Hot Flash Support Tablets

Once-daily hot flash support plus complete multivitamin coverage in one tablet, powered by 30 mg geniVida® genistein.

GenMeno Editorial · Reviewed June 2026 · 6 min read
87
out of 100
GenMeno Score
GenMeno Favorite

Centrum Complete Multivitamin + Hot Flash Support Tablets earns a GenMeno score of 87 because it combines 30 mg of clinically studied geniVida® genistein with complete daily multivitamin coverage. This is a strong choice for women whose main menopause concern is hot flashes and who want one tablet for both symptom support and everyday nutrition. Its evidence is focused rather than broad: the clinical support applies to the genistein ingredient and hot flash outcomes, not the finished Centrum formula or multiple menopause symptoms.

Clinical study support Study-matched geniVida® dose Direct hot flash benefit Complete daily multivitamin Synthetic colorants in coating
85–100 = GenMeno Favorite. Strong evidence and practical value with clearly defined trade-offs. See all score tiers →
At a glance
  • Package30 tablets
  • Serving1 tablet daily
  • SupplyAbout 30 days
  • Typical PriceFrom ~$20/month
  • Available FromAmazon, Walmart, Target, and major pharmacies
Good choice if:
  • You want one product to cover both a daily multivitamin and hot flash support
  • You prefer a simple once-daily routine
  • You want a familiar, widely available brand
  • You want hot flash support backed by a clinically studied branded ingredient
Look elsewhere if:
  • You already take a separate multivitamin and only want targeted menopause support
  • You want a formula focused on several menopause symptoms beyond hot flashes
  • You prefer dye-free supplements
See the full breakdown
Why It Earned This Rating
Highlights
  • 30 mg dose matches the randomized placebo-controlled trial
  • Direct evidence for fewer and shorter hot flashes
  • Complete multivitamin plus targeted menopause support
  • Once-daily format from a widely available brand
Trade-Offs
  • Synthetic colorants in the tablet coating
  • Phytoestrogen activity may not suit every health history
See the package
Check the ingredients

This review may contain affiliate links. If you purchase through them, GenMeno may earn a commission at no extra cost to you. We review products using publicly available labels, retailer information, brand materials, and, when needed, purchased samples or brand-provided samples. Our scores and conclusions are independent of how we received them. How GenMeno reviews products →


Is this the right supplement for your symptoms?

This product is best suited for women whose main menopause concern is hot flashes and who also want daily multivitamin coverage.

Clinical studies include
  • Hot flash frequency
Limited or no clinical studies for
  • Night sweats as a separate endpoint
  • Brain fog
  • Weight changes
  • Sleep disruption
  • Mood changes
Not sure which menopause symptoms are yours? The GenMeno Pattern Tracker helps you find the pattern underneath the noise. Find my symptom patterns →

What you need to know before buying

What the clinical evidence shows A 12-week, multicenter, randomized, double-blind, placebo-controlled trial enrolled 84 postmenopausal women who experienced at least 40 hot flashes per week. Participants received either 30 mg of geniVida® genistein daily, matching the amount listed on the Centrum label, or a placebo. Women taking geniVida® reported significantly fewer daily hot flashes, 4.7 per day versus 7.1 with placebo, along with a significant reduction in total hot flash duration. The study tested the branded genistein ingredient rather than the complete Centrum multivitamin formula.
What phytoestrogen activity means for some users

geniVida® is a 99% pure, non-soy synthetic form of genistein. Genistein belongs to a class of plant compounds called phytoestrogens, which can interact with estrogen receptors. This does not mean the product contains estrogen, but women with a history of estrogen-sensitive cancers, those using hormone therapy, or those under specialist care for hormone-related conditions should ask their healthcare provider whether this ingredient fits their individual situation.

Contains synthetic colorants The tablet coating contains titanium dioxide, Red 40 Lake, and Blue 2 Lake. These are permitted color additives in the U.S. If you prefer dye-free supplements, this is the main label detail to note before buying.
Take it with breakfast The label directs adults to take one tablet in the morning with breakfast. This guidance mainly supports the multivitamin side of the formula, an added benefit alongside the menopause-focused ingredient: calcium carbonate is absorbed better with food, and a meal containing some dietary fat can support absorption of vitamins A, D, E, and K.
Interactions to know about
  • Drug interactions with genistein specifically are not well documented. Soy isoflavones as a group have been shown to affect how the body processes certain medications, so if you take prescription medication regularly, mention this supplement to your pharmacist or doctor.
  • This tablet contains vitamin K (30 mcg), which can interact with blood-thinning medications such as warfarin. If you take a blood thinner, talk to your doctor before adding this supplement.
  • The calcium in this formula (300 mg) can reduce absorption of certain medications, including some thyroid medications and antibiotics, if taken at the same time. Spacing doses a few hours apart is the standard guidance for these combinations.
Sold through major retailers, including Amazon Centrum does not appear to sell this item directly on its brand site, but it is easy to find through major retailers such as Amazon, Walmart, Target, and national pharmacies. Return options may vary by retailer, so check the store page before ordering if returns matter to you.
Label Disclosure Snapshot Based on the product label available at time of review. This snapshot reflects which common allergen and attribute disclosures are clearly shown on the product label reviewed. GenMeno uses the same label-based check across products for consistency.
Soy free NS
Milk / Dairy free NS
Egg free NS
Fish free NS
Shellfish free NS
Tree nut free NS
Peanut free NS
Wheat / Gluten free NS
Sesame free NS
GMO free NS
Shown on label NS Not shown on label
Brand Site Disclosure Snapshot Based on the brand's official product page at time of review, verified June 2026.
Non-GMO
Soy free
Milk / Dairy free
Egg free
Fish free NS
Shellfish free NS
Tree nut free NS
Peanut free NS
Wheat / Gluten free
Sesame free NS
Shown on brand site NS Not shown on brand site

The brand site uses general "nut allergen" language rather than listing tree nuts and peanuts separately, so those two items are marked NS here pending more specific confirmation.

What this means for buying

If hot flashes are your main concern and you'd rather not manage a separate multivitamin on top of it, the Centrum Complete Multivitamin + Hot Flash Support Tablets cover both in one small tablet. The geniVida® genistein dose matches what was studied in clinical research, it's a brand most people already recognize, and it's easy to find wherever you usually shop.

Centrum Complete Multivitamin + Hot Flash Support Tablets
Centrum Complete Multivitamin + Hot Flash Support Tablets
From ~$20/month
About this review

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