MASC/BODY FIRST bovine colostrum 25% IgG — model holding the tub

G.03Bovine Colostrum / 25% IgG

FIRST

Name: FIRST — Bovine Colostrum / 25% IgG
Brand: MASC / BODY
Price: 39.9 USD
Availability: InStock

The gut has a wall before it has a garden.START THERE.

$39.90

FIRST

The first thing a body ever gets.

The brief

One scoop daily. Colostrum is the first milk a mammal produces — dense with immunoglobulins because a newborn gut has no defences of its own yet. BOTTOM LINE handles regularity and CULTURE handles the microbiome; FIRST works on the barrier itself — the lining rather than what lives on it.

Why

The gut has a wall before it has a garden. 2,300 mg of bovine colostrum standardised to 25% IgG — 575 mg of immunoglobulin a serving, a real number rather than a gesture. The honest part: the evidence here is better than most gut products and thinner than the enthusiasm around it, and we would rather you knew that before you buy.

What it actually does

Bovine colostrum at 2,300 mg per serving, standardised to 25% immunoglobulin G, for gut barrier and immune support.

2,300 mg colostrum
25% IgG — 575 mg
One scoop daily
Contains milk

Key formula

Verified actives

Bovine colostrum2,300 mgstandardised to 25% IgG

Immunoglobulin G delivered575 mg

Nothing else in the tub.

Contains milk — not vegetarian. Ships within the United States only.

In the Formulary

DigestionB Bovine colostrumFirst milk, IgGThe first milk, and one of the few gut products with real trials behind it.Read the monograph →

Format: Powder
Unit: 69 g
Caffeine: None

Always defer to the Supplement Facts or ingredient label on the unit in your hand.

How to use it

Daily

One scoop daily, in water or a shake. Works alongside protein and collagen rather than instead of them. Cumulative, like everything else in this system.

A man in a grey tank top sitting on the edge of a bed, city skyline through the window behind him.

A man in a navy tank top walking a city street in daylight, streetcar passing behind him.

A man in a grey tank top standing in a doorway, talking to someone out of frame.

A man in a white tank top on a wet street at night, bar lights behind him.

The long version

The least glamorous origin story in the catalogue: FIRST is colostrum — the first milk a mammal makes, dense with immunoglobulins because a brand-new gut shows up with no defences and has to borrow some.

Yours could borrow too. One scoop daily in water or a shake: 2,300 mg of bovine colostrum standardised to 25% IgG — 575 mg of immunoglobulin, an actual number in a category that loves a gesture. Nothing else in the tub.

Its job is the one nothing else here does: the barrier itself. BOTTOM LINE runs regularity, CULTURE runs the microbiome — FIRST works on the wall they all depend on.

Straight answer on the science: better evidence than most gut products, thinner than the enthusiasm. Weeks, like everything worth doing in this system.

Contains milk — not vegetarian. Ships within the United States only.

Everyone's obsessed with the garden. Buy the wall.

Q&A

What's the IgG number about?

The powder is standardised to 25% immunoglobulin G — 575 mg delivered per 2,300 mg scoop. Standardisation is the difference between a spec and a story.

Does it replace my protein?

No. Colostrum is a barrier-and-recovery ingredient, not a protein source at this dose — keep your protein and collagen exactly as they are and add this on top. Give it a month before judging.

Is it vegetarian?

No — it's bovine colostrum and contains milk. US shipping only, worth knowing at checkout.

I'm dairy-sensitive — can I take colostrum?

It contains milk, full stop. Lactose-sensitive users sometimes tolerate colostrum's small serving, but that's your call to make knowingly — and with an actual milk allergy, this product is not for you.

Can I stir it into hot coffee?

Cool or warm liquids, not hot — IgG is a protein, and serious heat undoes the standardisation you paid for. Water, smoothies, room-temperature anything.

Where is it made?

In the USA — the manufacturer's country of record for this product. (No supplement anywhere is 'FDA-approved'; the oversight lives at the facility level, and that's where this one is made.)

Safety and warnings

CONTAINS MILK. Bovine colostrum is a dairy product — not suitable with a milk allergy, and not vegetarian. UNITED STATES ONLY: the supplier does not ship this outside the US. Not for anyone under 18, pregnant or nursing. Speak to a doctor before use if you are immunocompromised or take immunosuppressants.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.