May 5, 2025 | By Richard Weisner

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The Perfect Kidney Repair Stack: Science-Backed Nutraceuticals for Renal Health

The kidneys are your body’s filtration powerhouse, processing nearly 50 gallons of blood every day to remove waste, balance electrolytes, and regulate blood pressure. When kidney function declines—whether due to chronic inflammation, oxidative stress, poor diet, or medication overuse—your entire body suffers. Fortunately, science-backed nutraceuticals can help support, protect, and even regenerate kidney tissue.

Green Star Labs specializes in crafting high-impact formulations. Here’s the ultimate supplement stack designed to support kidney repair, restore function, and promote overall renal wellness.

Kidney Health Supplement Manufacturing

The Ultimate Kidney Repair Stack

1. Astragalus Root Extract (Standardized for Polysaccharides)

  • Function: Immunomodulatory, anti-inflammatory, and renoprotective.
  • Why It Works: Astragalus has been shown in multiple clinical trials to improve glomerular filtration rate (GFR), reduce serum creatinine, and slow the progression of chronic kidney disease (CKD).
  • Clinical Backing: A meta-analysis in The American Journal of Kidney Diseases supports its use in CKD stages 3–5.
  • Suggested Format: Capsule or water-soluble powder for daily use.

2. N-Acetylcysteine (NAC)

  • Function: Boosts glutathione production, a key antioxidant that protects kidney cells from oxidative stress.
  • Why It Works: NAC reduces the burden of reactive oxygen species that damage nephrons and renal tubules. It’s often used in hospital settings to prevent contrast-induced nephropathy.
  • Clinical Backing: A 2020 review in Oxidative Medicine and Cellular Longevity confirms NAC’s protective role in kidney disease models.
  • Suggested Format: Capsule or effervescent tablet for rapid absorption.

3. Cordyceps Militaris (Standardized for Cordycepin)

  • Function: Adaptogen, renal tonic, and inflammation modulator.
  • Why It Works: Cordyceps has been shown to improve renal blood flow, reduce proteinuria, and even assist in the regeneration of kidney cells.
  • Clinical Backing: A 2021 Frontiers in Pharmacology study demonstrated cordycepin’s protective effects against renal fibrosis and apoptosis.
  • Suggested Format: Gummy or powdered extract for enhanced compliance and palatability.

Optional Add-Ons for Synergy:

Omega-3s (EPA/DHA) – Reduce systemic inflammation and improve lipid profiles associated with CKD.

CoQ10 (Ubiquinol form) – Supports mitochondrial function in kidney cells.

Vitamin D3 + K2 – Often depleted in kidney patients; helps with calcium regulation and cardiovascular protection.

The Market Demand for Kidney Health Supplements

With over 37 million Americans living with kidney disease, and another 1 in 3 adults at risk, the demand for safe, effective kidney health products is accelerating. The global kidney health supplement market is expected to grow at a CAGR of 6.5%, driven by rising awareness and demand for preventative health solutions.

How Green Star Labs Can Help

Green Star Labs is uniquely positioned to bring your kidney repair supplement to market:

  • Custom Formulations using clinically-backed ingredients with optimal bioavailability
  • Delivery Formats: capsules, powders, tinctures, gummies, and water-soluble shots
  • Low MOQ options and flexible pricing models
  • In-House R&D and Regulatory Guidance for claims, packaging, and compliance
  • Manufacturing in NSF, cGMP, and FDA-registered facility

Whether you’re launching a kidney support capsule, a hydration-boosting powder, or a complete detox kit, Green Star Labs can help you create a standout product backed by science and manufactured to the highest standards.

Let’s Get Started Today!

If an innovative Kidney Health Supplement formulation  is a good fit for your wellness brand, request a quote now to take the first step to making your vision a reality.

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Richard Weisner

About Richard Weisner

My goal is to help businesses scale and succeed by offering personalized support, industry knowledge, and access to cutting-edge manufacturing technology. Let’s connect and explore how we can collaborate to bring your product ideas to life!

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FDA Disclaimer: Content published in our Nutraceutical Market Trends blog is for educational purposes and is not intended to represent medical advice. Our audience is B2B brand owners and customers who are interested in developing innovative nutraceutical products. Content that may indicate specific health claims for ingredients or delivery systems has not been evaluated by the FDA. Dietary supplement products manufactured by Green Star Labs, Inc. are not intended to diagnose, treat, cure or prevent any disease.

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Green Star Labs Equipment and Capabilites

custom gummies manufacturing

Gummy Full-Scale Starchless Manufacturing

  • Pectin Based – Vegan, Sugar and Sugar-Free custom formulations
  • Standard 4.5g Squares and Custom Molds
  • Multiple production lines – 100,000 to 500,000 Pieces per Shift @ 4.5g
  • Examples: Lion’s Mane/Cordyceps Focus Gummies, Melatonin-less Sleep Gummies, CBD Relax and Revive Gummies, Apple Cider Vinegar Gut Health Gummies, Ashwagandha Adaptogen Gummies, Sugar-Free Creatine Gummy

Small-Scale Gummy R&D

  • Testing the Market, Developing Flavor Profiles, Troubleshooting and problem solving product challenges.
  • Examples: Developing SOP and Formulations for Creatine Gummies, Flavor Masking Caffeine and Cannabinoids

Gummy Co-Packing

  • 5 – 150ct Pouches Packaged in-line – Up to 14,000 pouches per shift @ 5ct .
  • 20 – 90ct Bottles Packaged in-line – Up to 8000 bottles per shift @ 30ct .
  • Examples: 5 and 20ct Snoop Pouches, 30ct Top Fungi Jars, 60ct Fndmntl ACV Jars, 120ct Novos Pouches.

Capsule Full-Scale Starchless Manufacturing

  • Tooling for Size 1, 0, 00 shells (HPMC Standard)
  • Multiple Encapsulators – 60,000 to 1.1M per shift
  • Examples: NAD+ Precursor Supplements, Joint Health, Curcumin and Herbal Blends

Small-Scale Capsule R&D

  • Piloting and Running Trials for efficacy or product performance

Tablet Full-Scale Manufacturing

  •  Tooling for 10mm, 14mm, 16mm, 26mm Diameter Punches
  • 24 Station Press – up to 900,000 per shift
  • Examples: Probiotic Tablets, Chewable herbal remedies, Calcium and mineral blends

Solid Dosage Co-Packing

  • 10ct Blisters formed and sealed – then packaged in-line
  • 15 – 120ct Bottles Packaged in-line – up to 20,000 per shift

Ingestible Liquid Blending

  • Low-Volume Blending through 1800L+ Batches

Bulk Liquid Co-Packing

  • Packed into drums or pails upon request

RTD Shot Bottle Filling

  • 2oz Cosmo Round Bottles @ ~ 10,000 – 15,000 units per shift pending full shrink
  • Manufacturing Lines to Support Flexible Load Balance

RTD Beverage Bottle Filling

  • 8, 12, 16oz and Greater Bottles @ ~ 10,000 units per shift pending full shrink

Topical Cosmetic Blending

  • 50L batch size for High-Viscosity Products: Creams, Gels, Masks
  • 200L batch size for Low-Viscosity Products: Oils, Serums, Treatments

Bulk Cosmetic Co-Packing

  • Packed into drums or pails upon request

Lotion Tube Filling

  • Tooling available for 15ml (0.5oz) – 120ml (4oz) Lotion Tubes
  • Variable Material Specifications
  • Max Through-put 205 tubes/minute

Cosmetic Liquid Sachet Filling

  • Liquid Sachets > 10g minimum sizing
  • Max Through-put 20 sachets/minute

Cosmetic Bottle Co-Packing

  • Variable characteristics and packaging specs acceptable
  • Jars, Bottles, Airless Pumps, Plastic, Glass, Heat Induction Seal

 

 

Free-Flowing Powder Blending

  • Low-Volume Blending through 350kg+ Batches
  • Handles Herbals/Botanicals as well as mixed particle sizes

Large Scale Bulk Powder Co-Packing

  • Packed from 10kg+ bags into boxes

Medium Scale Powder Filling

  • 100g+ – 1kg Pouches and Cannisters

Single-Serving Sachet Filling

  • Single Lane FFS machine auger fed powder blends
  • 10+/minute run speed @ 30g sachets

 

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