Notified by email when this product becomes available
NutraBio Micellar Casein
100% Slow-Digesting Micellar Casein Protein
NutraBio Micellar Casein is a high-quality, slow-absorbing protein ideal for sustained amino acid delivery over several hours.* Perfect for nighttime use or post-workout recovery, it promotes a prolonged anabolic environment and supports lean muscle maintenance.*
Key Benefits:
- Supports muscle recovery and growth with extended amino acid release*
- Provides up to 7 hours of steady protein delivery*
- Anti-catabolic formula to help reduce muscle breakdown*
- Low in fat and carbohydrates*
- Ideal for nighttime use or long periods without food*
- Undenatured and ultra-filtered—no inferior caseinates added*
Slow-Release Protein for Overnight Support:
Micellar casein thickens in the stomach, slowing digestion and providing a steady release of amino acids. This unique property makes it ideal for periods of fasting, such as overnight, when your body is without nutrients for extended periods.*
Superior Muscle Protection:
Casein is known for its anti-catabolic properties, helping to preserve lean muscle mass by delivering essential amino acids gradually.* This makes it an excellent addition to your daily nutrition plan, especially when combined with fast-absorbing whey post-workout.*
Clean and Transparent Formula:
NutraBio Micellar Casein is produced through an ultra-filtration process without chemicals or additives, ensuring maximum bioavailability and immune-supporting milk peptides.*
Shipping & Delivery Information
Our Shipping Promise
At Slickpurchase, we understand how important your purchases are. That's why we take extra care with every package we send. All orders are shipped in double-boxes with full insurance for additional protection, ensuring your items arrive safely.
Processing & Shipping Timeline
- Processing Time: Orders are processed within 3-6 business days
- Domestic Delivery: Typically 6-10 business days
Please note that delivery times are estimates and may vary based on your location, weather conditions, or other unforeseen circumstances.
Shipping Destinations
Slickpurchase currently only ships to the United States.
Shipping Costs
We are pleased to offer free standard shipping on all orders within the United States.
Discreet Packaging
We respect your privacy. All Slickpurchase packages are shipped with complete discreet packaging. The product name, description, sender's name, and any information that hints about the contents are encrypted. Your package will arrive without any indication of what's inside, ensuring your purchase remains confidential.
Signature Requirements
Important Note: All orders valued above $250 will require a signature upon delivery for your protection.
Order Tracking
Once your order ships, you'll receive a tracking number via email so you can monitor your shipment's progress every step of the way.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team immediately, and we will assist you in resolving the issue.
Additional Security Measures
For your protection, we may contact you for additional order verification of the payment method on certain orders.
Questions or Concerns?
For details on returns and refunds, please refer to our Return Policy page.
For any questions about shipping or delivery, please contact our customer service team at support@slickpurchase.com.




















