Official product image when availablePhyto Phytocyane Hair Densifying Serum 12 Vials x 5ml
Derma Hair Serum · Listed here since 8 Aug 2026, 5:39 am
Price last changed or was first recorded：11 Aug 2026, 12:30 am · Actual purchase price prevails
CHANNEL METRICS
Official online
PRICE HISTORY
Price by channel
Projected tomorrow
Lines use each day's last confirmed price; intraday low and high remain visible in the table and point details.
Open accessible data tables
In-store price history
Only observations confirmed for the selected store are included; general catalogue prices are excluded.
| Date | Standard price | Discount | After discount |
|---|
Official online price history
One row per day compares the standard price with the verified offer-equivalent amount.
| Date | Standard price | Discount | After discount (avg. each) |
|---|---|---|---|
| 2026-08-11 | HK$650.00 | 20% off | HK$520.00 |
| 2026-08-10 | HK$650.00 | 20% off | HK$520.00 |
| 2026-08-09 | HK$650.00 | 20% off | HK$520.00 |
| 2026-08-08 | HK$650.00 | — | HK$650.00 |
CURRENT OFFER TERMS
Check the terms before comparing prices
Only currently active offers that can be attributed to this product are shown.
2 20%off
Volume Discount
- Required
- 2 items
- Bundle total
- HK$1,040.00
- Average per item
- HK$520.00
get Hair Serum
Buy Hair Care/Hair Coloring Products at $128 get free Vita Apple Green Tea 6pcs. (It is valid while stock lasts.)
No unit price is calculated because the offer depends on non-price terms.
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Audit source observationsTechnical details and CSV export
Observed records
↓ CSVEach source check is one row. Offer averages are not single-item checkout prices.
| Observed | Channel | Standard price | Offer | Amount paid | Average each | Tomorrow | Status |
|---|---|---|---|---|---|---|---|
| 11 Aug 2026, 12:30 am | Official online | HK$650.00 | Buy2 20%off | HK$1,040.00 | HK$520.00 | — | Valid |
| 10 Aug 2026, 12:30 am | Official online | HK$650.00 | Buy2 20%off | HK$1,040.00 | HK$520.00 | — | Valid |
| 9 Aug 2026, 6:18 am | Official online | HK$650.00 | Buy2 20%off | HK$1,040.00 | HK$520.00 | — | Valid |
| 8 Aug 2026, 5:39 am | Official online | HK$650.00 | — | — | — | — | Valid |
History status: pending— → —