스트레치 마크, 라고도 스트라이아, 임신 중에 피부가 너무 빨리 뻗어있을 때 형성됩니다, 빠른 체중 증가, 또는 성장 분출. They often appear as 빨간색, purple, or white lines on the abdomen, 허벅지, 엉덩이, 또는 팔. While harmless, many people seek ways to reduce their appearance.
One of the most promising options is 적색광 요법 (RLT), which stimulates 콜라겐 생산—a key factor in improving skin elasticity and reducing stretch marks.
How Collagen Helps With Stretch Marks
- Collagen = Skin’s Support System
Collagen is a structural protein that keeps skin firm, smooth, and elastic. - When the skin stretches too quickly, collagen and elastin fibers break, leaving behind visible marks.
- Increasing collagen levels helps repair damaged tissue and restore smoother texture.
How Red Light Therapy Boosts Collagen
적색광 요법이 사용됩니다 낮은 수준의 적색 및 근적외선 (630–850nm) that penetrates the skin and stimulates 미토콘드리아 in cells. This increases ATP (세포 에너지), which powers the body’s natural repair processes.
Key effects on collagen:
- Activates Fibroblasts → the cells responsible for producing collagen and elastin.
- Increases Collagen Density → making the skin stronger and more elastic.
- 순환 개선 → delivers nutrients and oxygen to help rebuild skin tissue.
- Smooths Texture → gradually reduces the depth and visibility of stretch marks.
Benefits of Red Light Therapy for Stretch Marks
- Stimulates new collagen production
- Improves skin elasticity and firmness
- Reduces the color contrast of stretch marks (fading red/purple marks faster)
- Smooths rough or depressed skin texture
- 비침습적, safe for most skin types, and drug-free
Treatment Recommendations
| 매개 변수 | 추천 |
|---|---|
| 빈도 | 3일주일에 –5 번 |
| 세션 기간 | 10지역 당 –20 분 |
| Visible Results | 6–12 weeks of consistent use |
| Best Results | Combination with collagen creams/oils + RLT |
안전 고려 사항
- 사용을 피하세요 broken or infected skin
- Pregnant or breastfeeding individuals should consult a doctor
- Always follow device instructions and use 보호 안경 if required
FAQ
1분기: Can red light therapy completely remove stretch marks?
아니요, but it can significantly reduce their visibility and improve skin smoothness.
2분기: Does collagen really work on old stretch marks?
Collagen stimulation is more effective on 최신 (빨간색/보라색) marks, but even older white marks can appear softer and less noticeable.
3분기: 결과를 보기까지 얼마나 걸리나요??
Most people notice improvement after 6–12 주 of consistent therapy.
4분기: Can I combine red light therapy with collagen supplements or creams?
예. Using RLT alongside collagen peptides or topical creams may enhance results.
Final Takeaway
Red light therapy helps reduce stretch marks by stimulating collagen production, improving elasticity, and enhancing skin repair. While it may not erase stretch marks completely, consistent use can lead to smoother, firmer, and more even-toned skin.
