THORNE Collagen Fit Grass-Fed Collagen Peptides with NR, 30 Servings — 15 g per Serving, NSF Certified for Sport

THORNE Collagen Fit is a grass‑fed collagen peptide formula with NR that delivers 15 g of easily absorbed type I and III collagen per serving to support connective tissue strength and cellular energy for active lives.

Formulated for people who move, train, and recover, THORNE Collagen Fit combines hydrolyzed bovine collagen sourced from grass‑fed animals with nicotinamide riboside (NR) and other nutrients to support tissue resilience and energy metabolism. Unflavored and NSF Certified for Sport, it mixes seamlessly into hot or cold drinks so you can add it to coffee, smoothies, or post‑workout shakes without altering flavor.

How does Collagen Fit support joints and muscles?

Collagen Fit supplies collagen peptides that contribute amino acids important for connective tissue maintenance. The formula focuses on types I and III collagen, commonly linked with tendons, ligaments, and bone matrix, and is paired with nutrients aimed at supporting cellular energy production during exercise and repair.

• 15 g hydrolyzed collagen peptides per serving (types I and III)
• Ingredients selected to support cellular energy for exercise efficiency
• Designed to complement physical training and recovery routines

Will this powder mix into my daily drinks without changing taste?

Yes — the product is unflavored and formulated to dissolve quickly in both hot and cold liquids. It won’t add sweetness or noticeable texture, making it simple to include in morning coffee, smoothies, or any beverage you prefer.

• Unflavored powder for neutral taste
• Dissolves smoothly in hot or cold beverages
• Works well in coffee, shakes, and recipes

Is Collagen Fit safe for athletes and how is it tested?

THORNE Collagen Fit carries NSF Certified for Sport certification, meaning it has been tested for label accuracy and screened against nearly 300 banned substances used by many athletic organizations. The certification helps athletes and competitive exercisers feel confident about product integrity.

• NSF Certified for Sport for banned‑substance screening
• Independently tested to verify label claims
• Trusted by many professional sports teams and clinicians

How much collagen is in each serving and how easy is it to absorb?

Each scoop provides 15 grams of hormone‑free, hydrolyzed collagen peptides that have been enzymatically broken down into shorter amino acid chains to improve digestibility and absorption. The hydrolyzed form is designed to be gentler on digestion and quickly available for use in the body’s protein pathways.

• 15 g collagen peptides per serving
• Hydrolyzed for easier digestion and absorption
• Sourced from grass‑fed bovine collagen, hormone‑free

Who is this for: THORNE Collagen Fit is aimed at active adults, runners, weightlifters, team athletes, and anyone seeking a neutral‑tasting collagen supplement that pairs with daily beverages. It’s especially useful for people who want a grass‑fed, hydrolyzed collagen with added cellular energy support and third‑party sport certification, plus those who prefer an unflavored powder that won’t affect recipes or drinks.

Ingredients

Calories 60, Protein 14 g 0%*, Sodium 10 mg