FAQ
How does smoking affect collagen
Smoking reduces collagen production by 40% and accelerates breakdown.
Quick Answer
Smoking reduces collagen production by 40% and accelerates breakdown.
Detailed Explanation
Skin elasticity decreases and wound healing slows. Quitting allows collagen recovery.
Key Facts
- Collagen production improves within months of quitting
- Skin elasticity and healing both improve
What the Research Says
NIH confirms smoking severely impacts collagen metabolism
Frequently Asked Questions
Will skin tighten after quitting
Elasticity improves though existing damage may persist
How long to restore collagen
Begins improving within weeks; ongoing for months
Sources & References
The information in this article is based on publicly available research and guidance from the following authoritative health organizations:
- CDC - Smoking & Tobacco Use
- WHO - Tobacco
- NIH - National Cancer Institute
- American Lung Association
- American Heart Association
- Truth Initiative
- Smokefree.gov
Sources accessed February 2026
Ready to Quit?
Track your progress, manage cravings, and celebrate milestones with PuffBye — the free iOS app designed to help you quit vaping and smoking for good.