Member's Mark

Member's Mark Colostrum Powder, Unflavored, 120 g.

|1,626 ratings
Item # 990452213
Current price is $39.94
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Highlights

  • 120 Serving Jar of Member's Mark Colostrum Unflavored Powder
  • Helps support gut health ‡
  • Easy to mix, unflavored powder
  • Each scoop contains 1 gram of skimmed bovine colostrum (15% IgG)
  • Helps support immune function ‡ with key nutrient immunoglobulin (IgG)
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Member's Mark Colostrum Powder, Unflavored, 120 g.
Member's Mark Colostrum Powder, Unflavored, 120 g.
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About this item

Product details

Often called nature's first superfood, colostrum is naturally rich in Immunoglobulin G (IgG) and bioactive nutrients that help support immune function‡ and gut health‡. Working together, these naturally occurring compounds in Member's Mark colostrum help support wellness from within‡, using a balanced approach designed by nature.

Supports Immune Function‡

Member’s Mark Colostrum Powder contains naturally occurring immunoglobulins (IgG) to help support healthy immune function‡ and everyday wellness.

Supports Gut Health‡

Bovine colostrum helps support gut health‡ and digestive wellness as part of your daily routine.

Calf-First Promise

Sourced from trusted U.S. farms, our colostrum is collected only after newborn calves receive all they need — never before.

Easy-to-Mix Unflavored Powder

This versatile unflavored powder can be mixed into water, smoothies, shakes, coffee, or your favorite cold beverage. Avoid adding to hot beverages, as heat may denature the product.

Clean, Simple Ingredients

No gluten, no soy, and no added sugar. Made from skimmed bovine colostrum powder sourced from cows not treated with rBST**.

Flexible Daily Use

Take 1 scoop daily or increase to 2–3 scoops per day for maximum benefits.

‡ 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.

**No significant difference has been shown between milk derived from rBST-treated and non-rBST-treated cows.

Questions or Comments? In the continental U.S. or Canada, call us at 1-844-438-6449, 24 hours a day, 7 days a week.

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Specifications

  • Use Instructions: Pour 1 scoop directly into your mouth or add to any cold beverage and mix thoroughly. Avoid adding to hot beverages as this can denature the product. For maximum benefits, increase to 2-3 scoops per day.
  • Pack Size: 120 SERVINGS NET WT 4.3 OZ | 120 G
  • Shelf Life: N/A
  • FSA/HSA Eligible: No
  • Allergen + Warnings information: **No significant difference has been shown between milk derived from rBST treated and non-rBST treated cows
  • Full Ingredient list: Skimmed Bovine Colostrum Powder

Member ratings & reviews

4.6 out of 5 stars
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1,626 ratings45 reviews
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  1. 5 stars81% (1,319)
  2. 4 stars9% (144)
  3. 3 stars6% (93)
  4. 2 stars1% (21)
  5. 1 star3% (49)
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Showing 1-3 of 45 reviews

Nov 27, 2025
Reviewer name: AllAboutTheBlue
5 out of 5 stars
5 out of 5 stars review

Member's Mark Colostrum Powder

I was excited to see that Sam's Club was carrying this product, as I've heard it's great for gut and immune health. The powder is tasteless so it can be poured directly into your mouth or added to any cold beverage (comes with a scoop). The first time I tried it, I poured it directly into my mouth. It was very dry, so I don't recommend taking it that way, it's much better when added to a beverage. I thought it would be great to add to my coffee in the morning, but the package says to not add to hot beverages as it can denature the product. I haven't been using it long enough to leave a review on the effectiveness of the product.

Incentivized Review
Helpful?6WGL4RUCHOTL17463824823
Nov 13, 2025
Reviewer name: GM
5 out of 5 stars
5 out of 5 stars review

Excellent Quality and Great for Gut Health!

I've been using Member's Mark Colostrum Powder and have noticed a real difference in my overall wellness. It mixes easily, has no odd taste, and supports both my immune system and digestion. I appreciate that it's sourced from US farm-raised cows and follows a “calf-first” promise. Great value for 120 servings — highly recommend!

Incentivized Review
Helpful?6WGL4RUCHOTL17463824823
Nov 2, 2025
Reviewer name: Ras217
5 out of 5 stars
5 out of 5 stars review

First time user and I am sold

This is the first time that I have ever tried colostrum. So far I really like it. I chose to mix it in with water even though it says you can just take on its own. It mixes in well with the water and there really isn't much of a tastes. I am excited to continue to use this product.

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Helpful?6WGL4RUCHOTL17463824823

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