BioStacks
Sovereign Laboratories by GastroDefense

Colostrum-LD

Powder · 2 Tsp (5 G) · 90 servings · $1.64/serving

iHerbAmazon

Ingredients (3)

Bovine Colostrum

50%

Dose

5000 mg

Target

10000–20000 mg

Form

—

Immunoglobulins G

25%

Dose

1.3 g

Target

5–10 g

Form

—

Calcium

47 mg

Trace amount — not scored

Other Ingredients (1)

Sunflower LecithinEmulsifier

Non-GMO, non-allergenic emulsifier derived from sunflower seeds

Track this supplement in your stack

Get personalized insights, interactions, and coverage recommendations.

Get Started Free

Similar Supplements

Products that cover similar health dimensions based on their ingredients.

ImmunoG PRP

NuMedica

ImmunoG PRP

68
ImmunoG PRP Capsules

NuMedica

ImmunoG PRP Capsules

3
IgG Pure

XYMOGEN

IgG Pure

89
Phospholipid Colostrum with Sunflower Phospholipids

Allergy Research Group

Phospholipid Colostrum with Sunflower Phospholipids

49
IgG Protect Powder

Ortho Molecular Products

IgG Protect Powder

13

Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

BioStacks

Know exactly what's in your supplements.

Navigate

  • Home
  • App Store
  • Google Play

Resources

  • Terms of Service
  • Privacy Policy

Explore

  • Health Areas
  • Best Supplements
  • Nutrients
  • All Supplements

Popular Picks

  • Best Magnesium for Sleep
  • Best Collagen for Skin
  • Best Creatine for Muscle
  • Best Vitamin D for Bone Health
  • Best Probiotics for Digestion
  • Best CoQ10 for Heart
© 2026 BioStacks. All rights reserved. Not medical advice.