
Lowest price we found
$81.74at Better Value PharmacySave $27.25
Buying a few things? A haul finds the cheapest way to get them all delivered. How it works
La Roche-Posay Mela B3 Serum (50ml) sells for $81.74 to $108.99 across 5 Australian stores with stock. The cheapest is Better Value Pharmacy, saving $27.25 over the most expensive. Prices last checked .
Compare prices
Same product · same size · cheapest first
Price history5 stores · 4 price changes in 85 days
2 stores held a steady price and aren't drawn
- 2 NovDirect Chemist Outlet$63.59 → $89.99+42%
- 28 OctPriceline$105.99 → $108.99+3%
- 18 SeptBetter Value Pharmacy$79.49 → $81.74+3%
- 27 AugBetter Value Pharmacy$63.59 → $79.49+25%
Prices as we saw them, from 10 Aug. Overseas prices are left out — their AUD figure moves with the exchange rate, not with the shop.
Store ratings are from Google.
Prices move, and ours are only as fresh as our last read.
Waiting for a better price
We’ll watch this price for you.
We re-read every store overnight. Name your price and we’ll email you the day this product drops below it — once, then we stop.
Today’s lowest price is $81.74 at Better Value Pharmacy.
Common questions
- Where is La Roche-Posay Mela B3 Serum cheapest in Australia?
- Better Value Pharmacy has the lowest price at $81.74, out of 5 Australian stores with it in stock. Prices checked 3 November 2026.
- Which Australian stores sell La Roche-Posay Mela B3 Serum?
- Better Value Pharmacy, Direct Chemist Outlet, Healthyworld Pharmacy, CutPrice Pharmacy and Priceline have it in stock.
- Is $81.74 a good price for La Roche-Posay Mela B3 Serum?
- It's $18.15 above the lowest price we've recorded, $63.59, in 85 days of tracking.
- What other sizes does La Roche-Posay Mela B3 Serum come in?
- We also compare 30ml (from $55.99). Each size has its own comparison, so check you're looking at the one you want.
More from La Roche-Posay
- Mela B3 Serum 30ml$55.99 · 10 stores
- Cicaplast Lip Balm 7.5ml$19.99 · 4 stores
- Effaclar +M Purifying Foaming Gel Cleanser Refill 400ml$31.99 · 4 stores
- Effaclar A.Z. Gel Cream 40ml$46.19 · 5 stores
- Redermic R Anti-Ageing Eye Cream 15ml$35.69 · 5 stores
- Toleriane Rosaliac AR Moisturiser 40ml$37.09 · 6 stores
Other serum
- COSRX 5 PDRN Collagen Intense Vitalizing Serum 100ml$23.95 · 7 stores
- Anua Nano Retinol 0.3% + Niacin Renewing Serum 30ml$30.95 · 15 stores
- SKIN&LAB Niacinamide Recovery Serum 30ml$32.95 · 2 stores
- Olay Regenerist Ultra Firming Serum 30ml$34.99 · 2 stores
- Olay Super Serum Day 30ml$34.99 · 2 stores
- Medicube Deep Vita C Ampoule 2.0 ( * ) 0.35oz$35.00 · 8 stores
