SKU: 9360038347

Blackstone Labs | MULTI

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Description

Blackstone Labs | MULTIDaily nutrient coverage with a boost for male performance Blackstone Labs MULTI is a men's multivitamin that mixes basic nutrient coverage with some hormone support. The idea is straightforward. It gives you a wide range of vitamins and minerals at doses higher than basic needs in spots like B vitamins, vitamin C, zinc, and magnesium. Then it adds plant extracts linked to male energy, like Tribulus terrestris and Fenugreek 50% extract, to stand out

Daily nutrient coverage with a boost for male performance

Blackstone Labs MULTI is a men's multivitamin that mixes basic nutrient coverage with some hormone support. The idea is straightforward. It gives you a wide range of vitamins and minerals at doses higher than basic needs in spots like B vitamins, vitamin C, zinc, and magnesium. Then it adds plant extracts linked to male energy, like Tribulus terrestris and Fenugreek 50% extract, to stand out from a regular store multi. This isn't a pre-workout or a full testosterone booster. It's your daily nutrient foundation with a guy-focused twist.

The vitamin and mineral core is the best part. Thiamine (Vitamin B1) at 18mg is right at the high end of the 5-18mg range for real metabolic help. Thiamine turns into thiamine pyrophosphate, which helps your body process carbs, run the Krebs cycle, and make ATP. Basically, it means better energy from your meals, especially if you're active and eating more carbs around workouts. Riboflavin at 18mg and niacinamide at 50mg back that up for energy in your cells and making NAD+, without the skin flush from other niacin forms.

Vitamin B6 at 18mg, B12 at 250mcg, pantothenic acid at 50mg, and biotin at 300mcg keep the metabolic support going. B12 is high, but it's the cyanocobalamin form, not the fancier methylated one. Biotin is standard for a multi, not a mega dose for hair or nails. Vitamin C at 250mg gives solid antioxidant and immune backup, while vitamin A from beta-carotene, vitamin E, vitamin K, and vitamin D3 handle basics for immunity, tissues, and bones.

For minerals, magnesium is 200mg from magnesium aspartate and magnesium oxide. The dose is solid, but the forms are a mix: aspartate is

Key Highlights

  • 18mg Thiamine (Vitamin B1) — this nails the top of the 5-18mg range for real metabolic kick. It helps turn carbs into ATP, so you feel that energy from food better, especially if you're training hard.
  • 18mg Riboflavin plus 50mg Niacinamide — a solid B-vitamin combo for cranking out energy in your cells. They build coenzymes that handle oxidation and give you real cellular fuel without any stim buzz.
  • 18mg Vitamin B6, 250mcg B12, and 50mg Pantothenic Acid — this is a beefed-up B-complex for a daily multi. It helps with nerves, blood cells, protein breakdown, and handling the energy needs from workouts and dieting.
  • 250mg Vitamin C — way above the bare minimum, and it really helps with antioxidants and keeping your immune system strong. For gym folks, it's like extra protection without needing another bottle.
  • 1,000 IU Vitamin D3 — a good everyday dose in a form your body uses well. It supports bones, immunity, and the hormone basics that active guys look for in a men's multi.
  • 200mg Magnesium — super relevant for active people since it’s in tons of reactions for muscles, energy, and recovery. Solid inclusion, but mixing magnesium oxide with aspartate makes it practical, not top-shelf.
  • 18mg Zinc — a strong dose for immunity, enzymes, and hormone support. Zinc's a go-to in men's formulas, and this is way better than the weak amounts in basic multis.
  • 90mcg Iodine plus 45mcg Selenium — a smart duo for thyroid help. Iodine builds thyroid hormones, and selenium handles the enzymes that manage them.

Who Is This For?

  • Guys doing steady hypertrophy or bodybuilding workouts who want nutrient backup with a male vitality kick. High B vitamins, vitamin D3, zinc, magnesium, Tribulus, and fenugreek make it fit active dudes better than a cheap multi.
  • Busy workers training 3-5 times a week with up-and-down food quality. Gives broad coverage in one serving, strong on B-complex for energy and zinc-magnesium for recovery and hormones.
  • Lifters cutting calories where meals get boring. Vitamins and minerals plug gaps from dieting, plus herbs add more than basic support.
  • Men over 30 not chasing heavy hormone stacks but wanting daily help for test, thyroid, and recovery. Vitamin D3, zinc, magnesium, iodine, and selenium hit those spots, even if it's not a full booster.
  • Folks who hate powders and like easy tablets that travel. Three tabs beat separate magnesium, zinc, vitamin D, and herb bottles.
  • Rec athletes wanting steady nutrition over stim highs. Not a feel-it-now thing; it's for long-term energy, immunity, and nutrient levels.

How to Use

Take 3 tablets daily, best with breakfast or lunch. Food helps absorb fat-soluble vitamins A, D, E, and K, and makes minerals easier on the gut. If three at once is tough, do two with one meal and one with another. Stim-free, so no workout timing or cycling needed. Use it daily, rest days included, since nutrients and herbs work best steady. Pairs well with protein, creatine, omegas, and pre-workouts. If you're on another multi or ZMA, check overlaps first. Keep it cool and dry with the lid tight for fresh tablets.

What to Expect

First 0-30 minutes: With food, you won't feel a thing right away—that's normal for a no-stim multi. It's built for ongoing support, not instant vibes. Days 1-7: You're just getting steady nutrients, especially if your diet skipped stuff before. Some notice better routine and feeling covered, but nothing huge yet. Weeks 2-4: Here's where it shines, with vitamin D3, zinc, magnesium, iodine, selenium, and B vitamins building wellness, energy, and recovery. The herbs are a slow build too. If you want quick feels, look elsewhere; this is for compounding benefits through daily use.

Frequently Asked Questions

What exactly is Blackstone Labs MULTI?

Blackstone Labs MULTI is a men’s multivitamin built on essential vitamins and minerals, with added male-performance herbs including Tribulus terrestris extract and fenugreek extract. It is designed more as a daily nutritional foundation with a testosterone-support angle than as a standalone hardcore hormone product.

How many tablets are in each serving?

The validated product context indicates a 3-tablet serving, with 90 tablets per bottle for 30 servings total. That makes it a once-daily multivitamin protocol rather than something you take multiple times per day.

Should I take MULTI with food or on an empty stomach?

Take it with food. This formula contains fat-soluble vitamins A, D, E, and K, and meals generally improve both absorption and stomach comfort when taking a multi that also contains minerals like magnesium and zinc.

Is the magnesium dose meaningful?

Yes, 200mg is a useful daily amount, especially for active users. The caveat is that the formula uses a blend of magnesium aspartate and magnesium oxide, so the amount is solid but the form system is more practical than premium.

Does Blackstone Labs MULTI contain stimulants or caffeine?

No. This is a stimulant-free daily product, so it will not give you a pre-workout rush or interfere with evening training schedules the way a caffeinated formula can.

Is the herbal side fully transparent?

Not completely. The vitamin and mineral doses are disclosed individually, but the male-support botanicals are not all fully broken out by exact dose from the verified panel data available here, so the herb side should be viewed as less transparent than the micronutrient panel.

What are the most meaningful minerals in this formula for active men?

Zinc at 18mg, magnesium at 200mg, iodine at 90mcg, and selenium at 45mcg are the standouts. Zinc and magnesium are commonly discussed for recovery and endocrine support, while iodine and selenium work together in thyroid hormone physiology.

Can I stack MULTI with creatine and protein?

Yes, and that is one of the best ways to use it. Creatine supports phosphocreatine availability for high-intensity performance, protein supports muscle protein synthesis, and MULTI covers the micronutrient side those products do not address.

How long does it take to notice benefits from this product?

This is not an instant-feel supplement. Most of the value comes from consistent use over 2-4 weeks as you maintain steadier intake of key vitamins and minerals, especially if your baseline diet was leaving nutritional gaps.

Is this a replacement for a dedicated testosterone booster?

No. It includes Tribulus and fenugreek for a male-support angle, but the real backbone of the formula is still its multivitamin and mineral profile. If your goal is a full clinical hormone-support stack, this works better as a foundation than as the entire solution.

Shipping Notes
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4.2 ★★★★★
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J
Jennifer G
Alexandria, US
★★★★★ 3
Rights Didn't Balance the Wrongs
Format: Kindle
Eva was sold to a pack as an unregistered Omega by her own father. Unwanted. They wanted her as a means to an end, not for who she was. But she knows the truth. They are her scent matches. They don't realize that because of the suppressants she is on. It's better this way. They would be slaves to biology if they knew, and now she knows the truth. Eva will gain her freedom, and when she does, she will make sure they realize exactly what they lost. I love a rejected mate's story with a good redemption arc. Bring on all the groveling. This wasn't as satisfying as I had hoped for. Too much spice, too little story. There was little romance, affection, or redemption. Consent was questionable. And Eva's fears about biology weren't disproven. The Alphas were controlled by their scent match, and Eva was no better. The Alphas didn't have any character growth. It wasn't only their "Omega" but all of the women they entertained in the house. Even sitting on the couch would have sent an Omega into hysterics. The house and furniture were ruined. Wrongs were done - trafficking, abuse, captivity, dubious sexual encounters. There weren't enough rights to balance out the wrongs, so the Alphas stayed ruined. There were no swoon-worthy declarations or actions. There were some gifts and some redecorating, but most was off-page. Where was the over-the-top shopping trip and romantic gestures? Where were the intimate conversations? Did they ever gain Eva's trust? I'm not even sure "I love you's" were exchanged by everyone. Was there love or only scent? I don't know, so this story was not a success for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
S
Verified Purchase
Scgirlie
Port Orchard, US
★★★★★ 5
Surprisingly good!
Format: Kindle
I wasn’t sure I could forgive them and that’s always my issue with betrayal books - can I forgive the mmc, plural in this case, but the author was absolutely able to get me to that point. Yea I struggled with one them especially but overall I loved the book!! Followed the author immediately
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
M
mandie
Grantham, US
★★★★★ 4
Amazing read!!
Format: Kindle
Where to begin. I loved this book. The characters had a way of pulling you in and making you holding your breath at the same time. I absolutely loved the fmc. Eva has a way of being vulnerable but strong. She is unwilling to give up. The mmc’s are truly horrible at the beginning. With that being said, I still found myself rooting for them. Over time you could them changing and how even when they wanted to hate her they just couldn’t find it in them. A truly remarkable love came from a terrible beginning. Loved it!
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Reviewed in the United States on December 12, 2025
S
S.O.
Cuba, US
★★★★★ 3
Not bad but read better omegaverse
Format: Kindle
Mmm. I have feelings. Some not good. Some good. It was an ok read. I've been on a omegaverse kick for awhile now. Love me some groveling alphas but this wasn't it. Actually there wasn't enough groveling and the fmc gave in WAY too quickly. They all have f'ed childhood. The alphas, Dorian, Rafe and Cade met at an orphanage that did unspeakable things to them until Dorian and Rafe aged out at 18 and had ti wait a few years until they could "adopt" Cade, who was 3 years younger than them. They all become successful entrepreneur of sort, I think. They created an app called HeatLink. The fmc, Eva, was sold to the pack by her horrible, abusing father. She endured just as much hardship. She is relentless with escaping the pack but she always gave in when they got too near. Like she couldn't keep her legs closed. She hates them but gave in everytime. I found her kind of weak in that sense. The overall plot was fine. Didn't leave me yearning to read the next page. I did clock one of the identity of someone quickly though. Don't want to spoil it. Again, I've read better omegaverse books. The one good thing about the book is one of the lines from Cade on page 218: ""Please Eva. I'm sorry." She staggered back and I followed her on my knees, dragging myself. I didn't care. I just wanted her to hold me."" I'll admit, I melted a little bit for Cade, even though he was probably the worse a-hole out of the bunch.
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Reviewed in the United States on January 9, 2026
L
LaChante Anderson
Pawtucket, US
★★★★★ 5
Good Groveling!
Format: Kindle
⭐️⭐️⭐️⭐️.5|🌶️🌶️🌶️🌶️.5 This was really good! Definitely a dark romance! The plot was really good and was done well. I enjoyed the character development but I did wish the FMC told her pack she loved them at the end. Overall I would recommend this to readers who like bully romances and groveling! 💖
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026

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