The second trimester is when most mums notice their skin genuinely brighten — more blood volume, more oil production settling into balance, and often a real, visible glow that isn't just a saying. It's the easiest window of pregnancy to lean into a slightly brighter routine, so it's worth using well.
General information, not medical advice — always check with your GP, midwife or pharmacist about your own skin and any product you're unsure of.
Why the "Glow" Is Real in This Window
Blood volume increases significantly through the second trimester, which brings more circulation to the skin's surface and a genuine flush and radiance for a lot of mums. Oil production, which can swing wildly in the first trimester, also tends to settle into a steadier rhythm. I dug into the actual mechanics of this in Is the Pregnancy Glow Real? — short answer, yes, and there's a reason behind it.
It's also often the most comfortable stretch of pregnancy generally — past the worst of any first-trimester nausea, not yet carrying the size and fatigue of the third trimester — which means you've usually got a bit more energy and headspace to actually enjoy a routine rather than just get through it.
What to Add Now (While Your Skin Is Being Cooperative)
This is a good window to introduce a hydrating serum layer or a brightening ingredient like vitamin C if you haven't already, since skin tends to tolerate more in the second trimester than in the unpredictable early weeks. It's also a nice stretch to try a glass-skin-style layering routine if that's ever appealed to you — I've broken that approach down in Glass Skin for Busy Mums. Keep sunscreen non-negotiable through all of this; glowing skin is still sun-reactive skin.
Don't Let the Glow Fool You Into Skipping Steps
Because skin often looks better in this window, it's tempting to get a bit lazy with the basics. Worth resisting — pigmentation triggered by unprotected sun exposure now can carry through into the third trimester and beyond, and a barrier that's been neglected takes longer to rebuild than it does to maintain. Keep cleansing, hydrating and protecting even on the days your skin looks fine without it.
This is also a sensible time to build the habit of reapplying sunscreen through the day if you're not already, rather than only applying it once each morning. School pick-ups, backyard time and errands all add up, and Australian UV is notably strong compared with similar latitudes overseas, even on days that don't feel particularly hot.
What Comes Before and After This Stage
If you're only just finding out you're pregnant, the routine changes to make on day one are different again — I've covered those in First-Trimester Skincare: What to Change the Day You Find Out. And if you're further along than this, pigmentation tends to become the bigger focus, which I go through in Third-Trimester Skincare: Pigmentation Season. Reading all three together gives you a rough map of what to expect at each stage, rather than being caught off guard when something changes.
Questions Mums Ask
Why does my skin look better in the second trimester?
Increased blood volume and more stable oil production both contribute to the visible "glow" many mums notice from around weeks 14 to 27.
Can I start using vitamin C in the second trimester if I wasn't using it before?
Generally yes, vitamin C is considered pregnancy-safe and the second trimester is often a comfortable time to introduce it, but always check with your GP or midwife first if you're unsure.
Does the pregnancy glow last until birth?
Not always — some mums notice it fade again in the third trimester as the body prepares for birth and skin can feel drier or more sensitive. It varies a lot from mum to mum.
Where to Start
To make the most of this window, the "I Look So Tired" Glow Reset ($139) is built for exactly this kind of brightening layer. If you'd rather keep things simple and steady, the Pregnancy-Safe Routine ($185) is a gentle alternative. Browse the full range at alinabeauty.com.au.
Edwina x
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