10/16/2026
How do we support collagen and where does blue light fit in?
Different treatments work in different ways. Understanding the process helps explain why your skin needs a personalized approach.
🩷 Radiofrequency (RF)
RF uses controlled heat to warm deeper layers of the skin, encouraging collagen remodeling and new collagen production. This gradual process can help improve the appearance of firmness and skin laxity over time.
🩵 Microneedling
Fine needles create controlled micro-injuries that activate the skin’s natural repair response. As the skin heals, it produces new collagen, which can help improve texture and soften the appearance of fine lines and acne scars.
❤️ Red Light Therapy
Specific wavelengths of red light support cellular activity involved in skin repair and may help stimulate collagen production and reduce inflammation. It’s a gradual process, with results depending on the device and treatment plan.
💙 Blue Light Therapy
Blue light has a different role: it targets bacteria associated with acne and can help reduce certain inflammatory breakouts. Its main purpose is clearer skin, rather than collagen stimulation.
🤍 Peptides
Peptides are short chains of amino acids. Certain peptides act as messengers, supporting signals involved in collagen production and repair. Their effects depend on the peptide and the product’s formulation.
Different methods. Different roles. A plan built around your skin.
At Le Pelle, we personalize your care around your skin’s needs and goals.
Want to learn more about our treatments and find your next step? Send us a DM to book a consultation!
📍 1511 Locust St, Unit 101
Walnut Creek, CA 94596