Sun protection: the most important step in preventing and treating pigmentation and melasma.

When we speak of spots, melasma, and skin aging, there is a product that makes the difference between improving... or fall steadily: the sunscreen.

Many patients invest in laser, peels, and skin lightening, or medical treatments advanced, but if not there is adequate sun protection, the results hardly will be long-lasting.

In Medical Wellness always explain something fundamental: Without photoprotection there is no treatment despigmentante successful.

What is melasma and why?

Melasma is a condition where there is alteration of the pigment that causes dark spots, mainly in:

• Cheeks
• Front
• Mustache
• Chin

It can be triggered by:

• Sun exposure
• Visible light and screen
• Hormonal changes
• Pregnancy
• Heat
• Genetic predisposition
• Inflammation of the skin

It is a condition that is chronic and recurrent, so the goal is not only to treat, but to keep it controlled.

Why the sun gets worse stains?

UV radiation and visible light stimulate melanocytes, the cells responsible for producing pigment. When overstimulated, they can produce excess melanin, leading to the development of visible pigmentation and dark spots.

Even short exposures and repeated can:

• Darken the existing spots
• Activate again the melasma
• Generate silent inflammation
• Speed up the aging

That's why many people feel that “the stains are back”, when really the skin continues to receive encouragement daily.

Sunscreen: your best anti-aging and depigmenting treatment.

A good sunscreen helps to:

• Prevent new stains
• To avoid relapse of melasma
• Protect results of laser and peels
• Decrease inflammation
• Prevent premature aging
• Keep a skin tone more uniform

The consistency in its use completely changes the quality of the skin in the long term.

How it should be used correctly?

Here is where most people fail!

1. Should be applied EVERY day

Although:

• Cloudy
• Working from an office in a factory with lamps
• Don't leave home
• You're in front of the computer

Visible light also influences the pigmentation.

2. The amount matters

Most people use less than half of the recommended amount of sunscreen. For the face and neck, the ideal amount is typically two full finger lengths applied along the index and middle fingers.

3. Must be reapplied

Especially if:

• There is exposure to sunlight
• Sweat
• Exercise
• Beach or pool
• Prolonged use of screens

Ideally every 3 to 4 hours, as the blockers will lose approximately 40% of their effectiveness at the 4 o'clock.

4. The protector with color can be better in melasma

The protective color helps to block part of the visible light, as they contain iron oxide which gives added protection for this condition, especially useful in patients with hyperpigmentation and melasma.

Good practices that really make a difference

• Wear a hat or cap on exposure to sunlight
• Avoid excessive heat and prolonged exposure
• Supplement with antioxidants and skincare doctor
• Keep treatments guided by professionals
• Do not suspend or protective treatments “because it improved the skin”

The Biggest Mistake: Only Using Sunscreen on Vacation

The greatest cause of skin aging and pigmentation is daily chronic sun exposure:

• Handle
• Walk a few blocks
• Windows
• Ambient light
• Screens

Prevention daily is what generates real results.

Beautiful skin isn't achieved through treatments alone—it's built through healthy habits

The best pigmentation results are achieved by combining:

• Medical treatments
• Appropriate skincare
• Smart photoprotection
• Lifestyle
• Appropiate rest

In Medical Wellness we design custom protocols for melasma, age spots and skin rejuvenation focused on results, natural, safe, and progressive.

Your skin reflects what you do every day. Sun protection is not an expense, it's an investment in health and beauty for the long term.