Hey, it’s Christine.

In today’s issue:

• Why sleep matters

• Tips for better sleep

• Why change your pillowcase more often

• A surprising statistic

• Exclusive 20% OFF code from our sponsor Obvita Organics (for newsletter subscribers only)

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PILLAR SPOTLIGHT

Sleep Your Way to Luminous Skin

Okay, glow seekers, let's dive into this week's pillar: Rest! It sounds simple, right? But getting sleep right is key to feeling fantastic and looking radiant, just like stepping out of a luxurious spa treatment, but even more important!

Sleep is more than rest — it’s repair. During deep your body performs silent miracles that no serum can replicate. No skin treatment works as well without proper sleep. That’s because your skin isn’t idle while you sleep — it’s working. Hard.

Why Sleep Matters (More Than You Think)

1. Duller skin — Just one night of poor sleep can lead to paler skin, more wrinkles, and swollen eyes.

2. Sleep loss accelerates visual aging — Sleep-deprived people appear up to 4 years older than those who are well rested.

3. Skin’s peak renewal cycle occurs at night — 70% of skin cell regeneration happens while you sleep.

4. Skin barrier weakens after sleep loss — Just 5 nights of poor sleep can reduce skin’s ability to retain moisture by 30%.

5. Growth hormone peaks during deep sleep — During deep sleep, your body releases growth hormone, which supports collagen and cell repair.

Here’s what happens while you drift off:

• Growth hormone is released during deep sleep. This supports collagen production, which helps skin remain firm and smooth.

• Blood flow to the skin increases, delivering oxygen and nutrients that support a natural glow.

• The skin’s moisture barrier is rebuilt — poor sleep can reduce hydration retention by 30%.

• Cortisol levels drop, reducing inflammation and puffiness.

• Cell turnover and repair peak — in fact, 70% of skin cell regeneration happens while you sleep.

Be Sleep Smart

Think of your evening routine as your skin’s overnight spa. A few simple rituals can support its natural rhythm:

• Go to bed and wake up at the same time daily. Skin regenerates best with a steady circadian rhythm.

• Wind down 60–90 minutes before bed. Avoid bright screens and stimulating conversations.

• Cool your room to ~65–68°F. Your body naturally cools during sleep; this supports deeper rest and more effective skin repair.

• Use breathable, natural fibers in bedding and sleepwear. They reduce irritation and help your skin breathe.

• Avoid alcohol, sugar, or heavy meals 3-4 hours before bedtime. These can disrupt both sleep quality and skin clarity.

• Sleep on your back if possible. Side or stomach sleeping can compress facial tissue and deepen lines over time.

• Avoid getting triggered by the news before bed. Consider getting your news from an unbiased news source that won’t trigger you, like 1440. (Check out the link below).

Even your skincare should follow a rhythm. Heavier creams or hydrating masks work best at night, when your skin is most receptive.

Start Tonight

Even small improvements to your sleep can support your glow:

1. Replace harsh lighting with soft lamps after dinner

2. Listen to slow, soothing music while preparing for bed

3. Create a short ritual — warm washcloth compress, facial massage, calming breath work — to let your body know it's time to unwind

Sleep is nature’s way of pressing the reset button. Your skin knows what to do — it just needs time and stillness to do it.

Sources available upon request.

GLOW TIP

Change Your Pillowcase Frequently

Oil, bacteria, and product residue can build up quickly — especially if you’re applying rich night creams. A clean, breathable cotton or silk pillowcase helps support clear, calm skin while you sleep.

SURPRISING STAT

QUOTE OF THE DAY

The information in Glow by Calla Skin is for educational purposes only and is not medical advice. Christine is a licensed spa professional in Florida and New York State, not a doctor. Always consult a healthcare professional before making health-related decisions.