Vitamin C: the essential radiance ally for summer

When we think of luminous, protected and radiant skin during the summer, one ingredient always comes up: vitamin C. Recognized for its antioxidant properties, its ability to boost the radiance of the complexion and to fight against free radicals, it has become one of the most prized active ingredients of the summer season.

But why is it so valuable in summer? How can you use it effectively in your routine? And what results can you expect on your skin? In this comprehensive article, discover why vitamin C is much more than just a serum: it's a true urban and sun shield, a natural radiance booster, and a formidable anti-aging weapon, especially during the summer months.

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The benefits of vitamin C in summer: radiance, protection and energy for the skin

A powerful antioxidant against summer aggressors

Summer exposes the skin to intense oxidative stress: UV rays, pollution, heat, chlorine, salt…

• Vitamin C neutralizes free radicals , which are responsible for premature aging.
• It strengthens the skin's natural protection .
• It acts in synergy with other antioxidants such as vitamin E or niacinamide.

Radiance booster and complexion unifier

Thanks to its action on melanin, vitamin C allows:

• To even out skin tone and reduce pigmentation spots .
• To stimulate collagen production for firmer skin .
• To provide a visible radiance and smoother skin.

A revitalizing effect for the whole body

Vitamin C, in addition to its cosmetic effects, acts on overall energy levels:

• It strengthens the immune system .
• It helps to recover better after sunburn or summer fatigue.

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How to incorporate vitamin C into your summer routine?

Serum: the essential morning step you shouldn't miss

Vitamin C serum is the most concentrated and effective form to benefit from the properties of vitamin C.

• Use a serum with 10% to 20% vitamin C
• Apply it every morning to clean skin before your cream.
• Choose a stabilized formula (with ferulic acid, vitamin E…)

Creams enriched with vitamin C

For a gentler routine, day creams enriched with vitamin C are ideal:

• Suitable for sensitive skin.
• They provide hydration, radiance and comfort in one simple step.

Vitamin C + SPF: the winning combination

Vitamin C is not photosensitizing. On the contrary:

• It enhances the action of sun protection .
• It combats the damage caused by UV rays that pass through the filters.

Dietary supplements: acting from within

Oral vitamin C may also help:

• It supports cell regeneration .
• It combats fatigue and improves the overall appearance of the skin.
• Natural sources: kiwi, acerola, blackcurrant, pepper, parsley, guava.

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Choosing and Using Your Vitamin C in Summer

The best shapes to choose

• L-ascorbic acid : pure and powerful, but less stable.
• Ascorbyl glucoside : gentle, perfect for sensitive skin.
• Sodium ascorbyl phosphate : very stable, ideal against imperfections.

Check:

• The pH of the product (ideally between 3 and 4).
• The bottle (opaque, airtight) to prevent oxidation.

Application time

It is best used in the morning . It can also be applied in the evening, alternating with other active ingredients.

Avoid:

• Combinations with retinol or AHA/BHA in the same routine.
• Products that are too concentrated if your skin is sensitive or reactive.

Visible results… but how fast?

• After 1-2 weeks : brighter complexion.
• 4-6 weeks : reduction of spots, improved texture.
• 8 weeks : smoother and firmer skin.

Mistakes to avoid

• Use a yellowed (oxidized = ineffective) serum.
• Putting it

Mistakes to avoid

• Use a yellowed (oxidized = ineffective) serum.
• Applying too much can irritate the skin.
• Store the bottle in direct sunlight or in a warm place.

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Conclusion: Vitamin C, an indispensable summer ally

Vitamin C is much more than just a "radiance" ingredient. In summer, it acts as an antioxidant shield, protects against free radicals, prevents dark spots, and reveals your skin's natural radiance.

Used as a serum or cream, combined with good sun protection and appropriate hydration , it enhances the skin day after day.

Now is the perfect time to incorporate it into your routine and reveal the full potential of your complexion under the sun!