Ren Beauty

✨ Natural Permanent Makeup Brows ✨

Love your brows but feel they’re slightly uneven or lack definition? We can gently enhance just the bottom line to create soft symmetry and a clean, natural shape.

The result? Effortless brows that still look like you—just more refined.

Vitamin C – What You Need to Know for Real Results

For Vitamin C to be effective on the skin, it needs the right formulation. The most active form, ascorbic acid, works best at a concentration of 15–20% and a low pH (below 3.5) to properly pe*****te the skin.

High-quality Vitamin C serums should also be clear and stable. If the product turns yellow, orange, or brown, it means it has oxidised and is no longer effective.

Fresh Vitamin C typically remains active for around 2 months after opening, depending on storage conditions.

Many products on the market may contain Vitamin C, but not all are formulated correctly — which means they may not deliver real results.

At Ren Beauty, we focus on quality, stability, and effectiveness to ensure your skin gets the full benefit.

Looking for premium beauty services in London
(2024–2025), a top-rated salon with 500+ 5-star reviews. We specialise in enhancing your look and maintaining healthy, glowing skin. Book your appointment today.