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No B.S. Cow Products

Calcium Boluses That Work — No Fillers, Just Results.

44g of fast-absorbing calcium chloride for fresh cows. Developed by a vet and a nutritionist. Working within 30 minutes.

Order a Pack — $270See how it works

Free shipping, every order · Free bolus gun with your first — applied at checkout

A case of No B.S. Calcium Bolus and a single sealed bolus on a table in front of fresh cows.

The problem

At calving, her calcium falls off a cliff.

A cow starts making colostrum and her body pulls out more calcium in a few hours than it does in weeks of normal milking. Blood calcium drops. Muscles stop working the way they should.

The ones that go down are the ones you see — clinical milk fever, and it can cost you the cow. The expensive ones are the cows you don't see. Subclinical cases don't go down. They eat less, clean out slower, come up short on milk all lactation, and never look sick enough for anyone to write it down.

What the bolus does

Calcium in her, working in 30.

Each bolus is 44 grams of highly absorbable calcium chloride — the fast-acting form, not a slow one you have to wait on. Completely available within 30 minutes.

It also acidifies the cow, which is what tells her body to pull calcium back out of her own bones. So you get the fast bump and the mechanism that keeps her there.

The bolus is coated so it goes down safely and doesn't tear up her throat. No fillers, no extras. Made in the U.S.A.

One bolus right after she calves, a second 12 to 24 hours later. That's the whole protocol.

We ran the trials

Higher blood calcium than the market-leading bolus, held for 24 hours.

  • 44 g

    Calcium chloride per bolus

    Single source. No fillers.

  • 30 min

    To full availability

    Not a slow release you wait on.

  • 24 hr

    Higher than the market leader

    At every reading after dosing.

Head-to-head dry-cow trial: four cows on No B.S., four on the market-leading bolus, same pen and same diet. Blood serum calcium measured over 24 hours. Small trial, plainly stated — the charts are below so you can check the work yourself.

See the charts

What we sell

Three things. That's it.

Real dairies

They've been buying for years.

  • “No B.S. calcium boluses have been an important part of our fresh cow program for several years. We're very satisfied with how they perform.”
    Hank DeVries
    manager, Cal Poly Dairy Unit · San Luis Obispo, CA
  • “We used many different brands of calcium boluses, none seemed to work consistently or effectively until switching to NoBS. Now we have a product that we can expect results from.”
    Matthew Brasil
    Rui Brasil and Sons Dairy · Visalia, CA
  • “We're a small dairy and we appreciate the attention we've received from them. The boluses work and we are very happy with them.”
    Lantz Adams
    Adamscows Dairy · Laton, CA
  • “We've been with them for five years now. We place our order and they take care of it — boluses ship directly to our dairy.”
    Caleb DeGroot
    ID

Who we are

Our Policy is No Bullsh#t.

No B.S. was started by a veterinarian and a dairy nutritionist who got tired of watching professionals overcomplicate a simple problem. There is already enough worries in everyday life. Let's cut out B.S. where we can and make things simply easier.

More about us

  • Who's behind No B.S.

    Meet the vet and the nutritionist who started this.

  • Why the name

    Where “No B.S.” came from, and what it means for you.

  • More on the Calcium Bolus

    What is in it, how it works, and how to use it.

100% money back. If they don't work for your herd, you don't pay. No fine print.

Read the guarantee

Bulk

Running 500+ head?

Get dairy-direct pallet pricing. Tell us the size of your herd and we'll come back with a number — no call centre, no quote form that goes nowhere. A pallet is 3,240 boluses at $4.50 each with 3 free guns, and we'll talk about it from there.

Rather write to us directly? Email NoB.S.CowProducts@gmail.com.

Questions

Straight answers.

How many boluses, and when?

Two boluses, spaced apart. Give one immediately after she calves, then a second 12 to 24 hours later, using the No B.S. stainless steel applicator. The first one covers the calcium crash at calving; the second carries her through the day after, which is where a single dose runs out.

Is there an organic option?

Yes. The No B.S. O-Calcium Bolus™ is OMRI Listed for certified organic dairy operations, and it is beeswax coated rather than paraffin wax like most competitors. Same 44 grams of calcium chloride, same 30-minute availability.

What is actually in it?

44 grams of highly absorbable calcium chloride per bolus, coated so it is safe on the cow's throat going down. No fillers, no extras. Made in the U.S.A. That is the whole ingredient conversation.

What does shipping cost, and how fast?

Shipping is free on every order, every time — packs and pallets both. Orders ship directly to your dairy. Pallets move by freight, also free.

Do I have to use your gun?

No. These work with any standard bolus gun you already have. If you want ours, your first bolus order includes one free — it is applied at checkout, you don't need a code — and pallet orders include three.

What are the guarantee terms?

100% money back. If they don't work for your herd, you don't pay. No fine print, no restocking fee, no forms to chase. Email us and we take care of it.

How does pallet and bulk pricing work?

A pallet is 60 packs of 54 — 3,240 boluses — at $14,580, which is $4.50 per bolus instead of $5.00, and it includes 3 free applicator guns. Running 500+ head? Ask us about dairy-direct pricing.