Collagen Peptide Dosage Calculator
Dosage by Goal
Calculate collagen dose based on your primary health goal
years
lbs
Formula
Daily Dose = Base Dose (by goal) + Age Adjustment + Weight Adjustment | Age Adj = max(0, (Age - 40) x 0.1g)
Frequently Asked Questions
How much collagen should I take daily?
Research supports 5-15g of hydrolyzed collagen peptides daily. For skin health, 5-10g is effective. For joint support, 10g or UC-II (undenatured Type II) at 40mg. For bone support, 10-15g. Larger individuals and those over 40 may benefit from higher doses.
When is the best time to take collagen?
Collagen can be taken any time, but many experts suggest on an empty stomach (morning) or 30-60 minutes before exercise for tendon/joint benefits. Taking it with vitamin C (50-100mg) enhances collagen synthesis. Avoid taking with high-protein meals that may compete for absorption.
How long does it take for collagen to work?
Skin improvements (hydration, elasticity) typically appear within 4-12 weeks. Joint pain relief may take 3-6 months. Nail and hair improvements take 3-6 months. Bone density benefits require 6-12+ months of consistent use. Consistency is key.
You may also need
H
Protein Calculator
Free protein intake calculator. Calculate how many grams of protein you need daily based on your weight, activity level, and fitness goals.
HealthH
Creatine Dosage Calculator
Calculate your optimal creatine loading and maintenance doses based on body weight. Covers both loading phase and standard dosing protocols.
HealthH
Supplement Timing Optimizer
Optimize when to take your supplements for maximum absorption. Get a personalized schedule based on your supplement stack with interaction warnings.
Health