Pregnancy Glow: Causes, Skin Changes and an Indian Skincare Guide

• The glow comes from a 40-50% rise in blood volume plus high oestrogen and progesterone, which boost skin blood flow, hydration and oil.
• It is not universal — morning sickness, anaemia, poor sleep and stress can leave you looking pale instead, and iron-deficiency anaemia is common in Indian pregnancies.
• Melasma (the "mask of pregnancy") affects 50-70% of pregnant Indian women; daily broad-spectrum sunscreen is the single most effective step.
• Pregnancy-safe ingredients include gentle cleansers, hyaluronic acid, niacinamide, vitamin C, azelaic acid and mineral sunscreen. Avoid retinoids, hydroquinone and high-strength salicylic acid.
• Most changes — melasma, linea nigra, the glow itself — fade within 6-12 months after delivery as hormones settle.
• Severe itching, a spreading blistering rash, or a changing mole are red flags that need a doctor, not a new cream.

The glow is several overlapping changes happening at once, usually building from the first trimester into the second and third.

More blood, brighter skin. Blood volume rises by about 40-50% in pregnancy — from roughly 4.5 litres before pregnancy to about 6.5-7 litres at term (ACOG maternal physiology data). This extra circulation feeds the placenta and prepares your body for blood loss at delivery. It also increases blood flow to the skin, especially the face, hands and feet, giving a flushed, plumper look. Dilated tiny vessels make skin appear pinker and warmer.

Oestrogen plumps and hydrates. Oestradiol climbs dramatically through pregnancy. It increases hyaluronic acid in the skin (holding more water, so skin looks plumper) and revs up oil glands in some women, creating a dewier, slightly oilier finish.

Progesterone softens. Progesterone, also very high in pregnancy, affects oil production and the skin barrier. Many women notice softer skin texture.

Early hormones, early glow. Human chorionic gonadotropin (hCG) peaks in the first trimester and is part of why some women glow before they even show. Human placental lactogen and melanocyte-stimulating hormone (MSH) act on pigment cells, driving the pigmentation changes covered below.

A warmer, faster metabolism. Basal metabolic rate rises about 15-20% and body temperature runs slightly warmer, adding to the flushed, dewy look — sometimes with a little extra sweat.

The glow is not universal. Women with bad morning sickness, anaemia, exhaustion or stress often look pale or drained instead. Iron-deficiency anaemia — which affects roughly half of pregnant Indian women (NFHS-5) — is a common reason the textbook glow never arrives. Treating anaemia in pregnancy with iron and good nutrition can restore some of that brightness.

Melasma — also called chloasma or the "mask of pregnancy" — is the most common pregnancy skin change in Indian women. It shows up as symmetric brown to grey-brown patches on the cheeks, forehead, upper lip (the so-called pregnancy moustache), chin and bridge of the nose. The Indian Association of Dermatologists, Venereologists and Leprologists (IADVL) notes that 50-70% of pregnant Indian women develop some melasma — far higher than the 15-25% seen in lighter-skinned Western populations.

Why higher in Indian skin? Fitzpatrick skin types IV-VI have more active melanocytes that respond vigorously to the pregnancy mix of oestrogen, progesterone and MSH. Sun exposure powerfully amplifies it. Even brief, incidental UV during a commute, a school run or time on an open balcony can trigger and darken patches.

Prevention beats treatment. The single most important step is daily broad-spectrum sunscreen, SPF 30 or higher (ideally SPF 50), applied generously to face, neck, ears and hands, reapplied every 2-3 hours outdoors. Mineral sunscreens with zinc oxide and titanium dioxide are preferred in pregnancy because they sit on the skin surface with minimal absorption. Options on the Indian market include Sebamed Sun Care SPF 50 (Rs 800-1,400), Mineral Mojo SPF 30 (Rs 600-1,000), Plum Optimatte Day Defence SPF 50 (Rs 500-900), Re'equil Oxybenzone & OMC Free Sunscreen SPF 50 (Rs 500-850), La Shield Mineral SPF 40 (Rs 700-1,200) and Aqualogica Glow Mineral SPF 50 (Rs 400-700). Add a wide-brimmed hat and sunglasses, and avoid direct midday sun (10 am-4 pm at Indian latitudes).

Treating existing melasma in pregnancy is deliberately conservative. Hydroquinone, the usual gold-standard lightener, is avoided in pregnancy because of relatively high absorption. Safer choices include azelaic acid 15-20% (Aziderm, Aclife Forte; Rs 200-500), low-to-moderate vitamin C serums (Plum 15%, Minimalist 10%, Dot & Key 5%; Rs 400-1,200) and gentle low-strength glycolic acid 5-7% (Pixi Glow Tonic, Plum 5% Glycolic; Rs 600-1,500).

Most pregnancy melasma fades within 6-12 months postpartum as hormones normalise. But about 30% of Indian women have stubborn melasma that needs a postpartum plan — hydroquinone, tretinoin or chemical peels. Our melasma and pregnancy-mask guide goes deeper on long-term management.

Beyond melasma, several other changes are common and almost always harmless.

Linea nigra is the dark vertical line that appears down the middle of the belly, from the pubic bone to the navel or higher. It is the same pigment process behind melasma, is more pronounced in South Asian skin, and usually fades within 6-12 months after birth — there is more on what to expect in our linea nigra guide.

Darkening of the nipples, areolae, underarms, inner thighs and genitals is also common and pigment-driven. It mostly settles postpartum, though it may not return fully to baseline.

Stretch marks (striae gravidarum) develop in 50-90% of pregnancies — on the abdomen, breasts, hips, thighs and buttocks. They begin as red-purple lines and fade to silvery-white over time. Risk factors include rapid weight gain, a large baby, twins, family history and younger maternal age. No topical product reliably prevents stretch marks (Cochrane reviews), but consistent moisturising — cocoa butter, shea butter, vitamin E oil or hyaluronic acid creams — eases itching and supports elasticity. Popular Indian options: Mamaearth Stretch Marks Cream (Rs 400-700), Bio-Oil (Rs 350-1,200), Palmer's Cocoa Butter (Rs 500-900), The Moms Co Stretch Oil (Rs 700-1,200) and Cetaphil Restoraderm (Rs 700-1,500). Our stretch marks in pregnancy guide explains what genuinely helps.

Pregnancy acne affects roughly 40-50% of women, peaking in the first and second trimesters from higher androgens and oil. It is tricky to treat because retinoids, high-dose salicylic acid, oral isotretinoin and oral tetracyclines are off-limits. Safe options include gentle cleansers, low-dose salicylic acid (0.5-2%), azelaic acid, and topical erythromycin or clindamycin under a dermatologist. See our dedicated pregnancy acne guide for a full safe routine.

Spider veins and red palms. Tiny red lesions with radiating vessels (spider angiomas) and reddened palms (palmar erythema) appear in 60-70% of pregnancies from oestrogen's effect on blood vessels. Both usually clear within about 3 months postpartum.

Hair gets thicker, then sheds. High oestrogen keeps more hairs in the growth phase, so hair looks fuller in pregnancy. After delivery, oestrogen drops and those hairs shed together — temporary postpartum shedding (telogen effluvium) that peaks at 3-6 months and resolves by about 12 months. Our postpartum hair loss guide covers the timeline and what helps.

Nails may grow faster, become brittle or develop ridges and white spots, mostly settling postpartum; see our nail health in pregnancy guide.

Gums can swell and bleed (pregnancy gingivitis) in 50-75% of women because of hormone effects on gum tissue. Gentle brushing and flossing help, and a dental cleaning is safe in any trimester — more in our dental care in pregnancy guide.

• Gentle sulphate-free cleanser
• Hyaluronic acid serum or cream
• Niacinamide 5-10%
• Vitamin C 5-15%
• Azelaic acid 15-20% (for melasma or acne)
• Mineral sunscreen SPF 30-50
• Ceramide or glycerin moisturiser

Read labels carefully and swap these out for the duration of pregnancy (and while trying to conceive).

• Retinoids — topical tretinoin (Retino-A, Tretin), adapalene (Differin, Adaferin), tazarotene and retinol in anti-ageing creams. These are vitamin A derivatives with potential teratogenic effects. ACOG and IADVL advise avoiding all topical retinoids in pregnancy. Oral isotretinoin (Sotret, Accufine, Roaccutane) is absolutely contraindicated because of high teratogenic risk.
• Hydroquinone — the standard skin-lightener, avoided in pregnancy because of relatively high absorption (~35-45%) and limited safety data.
• High-dose salicylic acid (above 2%) and salicylic peels — avoided due to absorption concerns similar to oral aspirin. Low-dose 0.5-2% in cleansers is generally fine.
• Chemical sunscreen filters — oxybenzone (benzophenone-3), octinoxate, avobenzone, homosalate. Oxybenzone is a possible endocrine disruptor; switch to mineral filters. Many Indian sunscreens are now labelled oxybenzone-free.
• Formaldehyde and formaldehyde-releasers (DMDM hydantoin, imidazolidinyl urea, quaternium-15) in some shampoos and nail products.
• Most concentrated essential oils — clary sage, rosemary, juniper, sage, jasmine and basil may affect uterine activity. Well-diluted lavender or chamomile in finished products is generally considered safe; check with your doctor.
• Permanent straightening/keratin (Brazilian blowout) treatments that release formaldehyde, and chemical hair dyes with ammonia/PPD, especially in the first trimester. Pure henna without additives is generally considered safe.
• Cosmetic injectables and most lasers — Botox, fillers and most laser treatments are deferred to postpartum.
• Lead-containing traditional cosmetics — some kajal, sindoor and kumkum formulations and methylene-blue-based products. Choose certified lead-free brands.

Sun protection is the most important skincare step in an Indian pregnancy, because it prevents and limits melasma, post-inflammatory dark marks and premature ageing. India sits at low-to-mid latitudes with a high UV index almost year-round — frequently 9-12 in summer in most cities.

How to use sunscreen well: Choose broad-spectrum SPF 30+ (ideally SPF 50) protecting against both UVA and UVB. Apply generously — about 1.5 g for the whole face, or the "two-finger" length of product — to face, neck, ears and any exposed skin. Reapply every 2-3 hours outdoors, and after sweating or swimming.

Why mineral filters in pregnancy: Zinc oxide and titanium dioxide sit on the skin and absorb minimally. Modern Indian formulas have cut the white cast significantly, even on deeper skin. Reasonable choices include Re'equil Oxybenzone & OMC Free SPF 50, Sebamed Sun Care SPF 50, Mineral Mojo SPF 30, Plum Optimatte Day Defence SPF 50, La Shield Mineral SPF 40, Aqualogica Glow Mineral SPF 50, Aroma Magic SPF 30 and Lakmé Sun Expert Mineral SPF 30 (roughly Rs 250-1,400).

Cover up too. A wide-brimmed hat (4-inch brim or more), UV sunglasses and breathable long sleeves during peak hours (10 am-4 pm) add real protection. UPF-rated clothing is now widely available in India (Decathlon's Quechua range and others).

Indoor light still counts. UVA passes through window glass and can darken melasma during long drives, desk work near windows or flights — so apply sunscreen daily even on indoor days. Some mineral sunscreens add iron oxides, which give partial protection against visible/blue (HEV) light, relevant for Indian melasma patterns. Avoid tanning beds completely.

If you already have melasma, see an IADVL-certified dermatologist for an in-pregnancy plan and a postpartum roadmap.

• Intense itching, especially on the palms and soles or worse at night in the third trimester — this can signal intrahepatic cholestasis of pregnancy (ICP), a liver condition that needs a bile-acid test and monitoring; see our guide on pregnancy itching and cholestasis.
• A new widespread rash, especially with blistering, ulceration or rapid spread (possible pemphigoid gestationis or polymorphic eruption of pregnancy).
• A mole that changes, or any lesion with ABCDE features — Asymmetry, irregular Border, Colour variation, Diameter over 6 mm, or Evolution over time — to rule out melanoma.
• Severe acne that does not respond to gentle, over-the-counter care (safe prescription options exist).
• Severe melasma causing real distress — manageable with safe topicals now and a structured postpartum plan.
• Persistent gum bleeding or a growth on the gum (pregnancy epulis) — see a dentist.
• New or worsening eczema, psoriasis or other chronic skin disease — co-manage with your obstetrician and dermatologist.

A few India-specific habits make a real difference to how your skin looks and feels.

Eat and hydrate well. Aim for about 2.5-3 litres of fluid daily (ICMR) to support skin plumpness — more in our pregnancy hydration guide. Build in iron-rich foods (leafy greens, jaggery, dates, ragi, dals), vitamin C (amla, guava, citrus, peppers), zinc (nuts, seeds, paneer) and healthy fats (ghee, nuts, oily fish if non-vegetarian).

Fix anaemia and vitamin D. Iron-deficiency anaemia affects roughly half of pregnant Indian women (NFHS-5) and is a leading reason the glow doesn't appear — take iron-folic acid as advised by your doctor. Vitamin D deficiency is also very common in Indian women; supplement as recommended (our vitamin D deficiency guide explains why and how).

Massage gently. Abhyanga with cold-pressed sesame, coconut or sweet almond oil is a traditional practice that moisturises skin and feels good. Keep pressure light; our pregnancy massage guide covers safe technique by trimester.

Use ubtan carefully. A turmeric-gram-flour-milk ubtan mask is fine in moderation for most, but skip it if you have eczema or sensitive skin.

Avoid lead-containing kumkum/sindoor. Some traditional powders contain lead pigments — choose certified lead-free products.

Manage the climate. Chlorine, air-conditioning and indoor heating all dry skin. Rinse and moisturise after swimming, and use a humidifier and richer moisturiser in dry seasons.

Protect your sleep. Skin repairs overnight, so aim for 7-9 hours, with side-sleeping (left side in the third trimester per ACOG) for better placental blood flow. See our how to sleep when pregnant guide for positioning tips.

• ACOG — Skin Conditions During Pregnancy
• ACOG — Maternal physiology (Williams/ACOG resources on cardiovascular and metabolic changes in pregnancy)
• IADVL — Indian Association of Dermatologists, Venereologists and Leprologists
• NFHS-5 (2019-21), Ministry of Health and Family Welfare / IIPS — anaemia in pregnancy data
• Cochrane Review — Creams and oils for preventing stretch marks during pregnancy
• NHS — Common skin and hair changes in pregnancy
• ICMR-NIN — Dietary Guidelines for Indians