There's something undeniably satisfying about smooth, freshly shaved or waxed skin – until the sting sets in. If you've ever experienced that sharp post-shave redness or the persistent itch that follows a wax, you're not alone. These minor skin traumas are so common that they're often brushed off as just part of the process. But here's the thing: they don't have to be. More people are turning to red light therapy (RLT) as a way to calm the skin and help it bounce back faster. And if you've got sensitive skin or deal with frequent flare-ups, using a red light therapy device could be a game-changer.
Both shaving and waxing cause micro-injuries on the skin's surface. Shaving removes both hair and a thin layer of skin, which can potentially cause inflammation, razor burn, and ingrown hairs. Waxing, on the other hand, removes hair from the follicle with force, resulting in redness, swelling, and even broken capillaries in sensitive areas. These reactions are your body's natural inflammatory response, and while they are a healthy sign of healing, the final result isn't always pleasant.
Traditional remedies include aloe vera, ice packs, or anti-inflammatory creams. While helpful, these often provide temporary relief without addressing the underlying cellular irritation. That's where RLT steps in.
Red light therapy, sometimes referred to as low-level laser therapy (LLLT) or photobiomodulation, uses specific wavelengths of light (typically 630-670 nanometres) to penetrate the skin and interact with mitochondria, the energy-producing parts of your cells. When cells are exposed to red light, they produce more adenosine triphosphate (ATP), which helps to accelerate repair and regeneration.
In practical terms? That means reduced inflammation, better circulation, and a more resilient skin barrier. And all of this without a single drop of cream or chemical.
Several clinical studies support the use of red light therapy for skin healing and inflammation reduction. A 2025 study published in Anais Brasileiros de Dermatologia found that RLT significantly reduced markers of inflammation in human skin models. Another study published in Seminars in Cutaneous Medicine and Surgery (2013) observed accelerated healing in patients with mild skin trauma when treated with RLT.
Red light has also been shown to:
In summary, it makes your skin feel calmer, look clearer, and recover more quickly.
If you're looking to incorporate RLT into your post-shave or post-wax routine, consistency is key. Here's how you can do it effectively:
The beauty of at-home devices like those offered by Rojo Light Therapy UK is that you don't need to book appointments or spend extra money at clinics. You can simply treat your skin from the comfort of your home.
While anyone who shaves or waxes can benefit, RLT is especially useful if:
Even if your skin normally handles shaving or waxing well, RLT can serve as a preventative measure, reducing the likelihood of irritation before it starts.
RLT is non-invasive and considered very safe for most skin types. Unlike ultraviolet (UV) light, it doesn't damage DNA or increase the risk of skin cancer. Mild side effects are rare but may include slight warmth or tingling in the treated area. Always follow your device's user manual for safety guidelines and avoid looking directly into the light source.
Are you ready to give your skin a calmer, smarter solution? Explore our range of RLT devices designed with your skin's health in mind. Whether you're looking to soothe post-wax inflammation or avoid another shaving rash, Rojo Light Therapy UK has a red light therapy device tailored to your needs.
Shop online today or get in touch with our team for expert guidance on choosing the right model for you.
