BIOLOGIQUE RECHERCHE Serum Progeskin - Anti-Aging Face Serum, 0.3 Fl. Oz
Good price
$108.99 is 10% below the $122.00 it normally sells for, and the lowest we've seen in 142 days.
- Now
- $108.99
- Normally
- $122.00
- Lowest in 142 days
- $108.99(Nov 13)
- Highest
- $160.00
Where today's price sits
Prices change. Confirm the price on Amazon before you buy. TrackPin may earn a commission if you buy, at no cost to you; it never changes a verdict.
Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)
The listing's crossed-out price
Holds upThe listing shows
crossed out: Typical $124.00 −12%
Against its normal price
−10% vs $122.00
Typical $124.00 (−12%) holds up: today's price is 10% below normal.
The crossed-out price is the reference shown on the listing. We don't know how it was set; we only compare it with prices we've observed. How we check →
Price history
Tracked since Jun 24 · 142 days · 12 price changes
Ahead of Black Friday 2026 (Nov 27), it is already 10% below its normal price of $122.00. BIOLOGIQUE RECHERCHE Serum Progeskin price history, checked Nov 14, 2026: current price $108.99, normal (typical) price $122.00, average $137.23 over 142 days, lowest $108.99 (Nov 13, 2026), highest $160.00 (Oct 23, 2026).
Loading the price chart.
- Price
- Not checked for 3+ days
- Normal $122.00
- 5% or more below normal
How often does it drop below normal?
In the 142 days we've tracked it, this is the first time it has stayed 5% or more below today's normal price for an hour or more. It has been below normal for less than a day so far.
A count of what happened, not a prediction.
Other ways to buy
New from
$108.99
Auth-Brand®Seller rating 90% of 5,603
All 4 offers
| Seller | Condition | Price | FBA | Seller rating |
|---|---|---|---|---|
| Auth-Brand® | New | $108.99 | No | 90% of 5,603 |
| YEEHY Store | New | $139.90 | Yes | 100% of 245 |
| BeverlyBeautyHills | New | $150.00 | No | 52% of 387 |
| Auth-Brand® | New | $210.35 | No | 90% of 5,603 |
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Listing says −52%
$76.44
normally $119.16
Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B0G5CGZHCG \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B0G5CGZHCG", {
headers: { "x-api-key": process.env.TRACKPIN_API_KEY },
});
const product = await res.json();
console.log(product.verdict.label, product.price.reference_cents);import os, requests
r = requests.get(
"https://trackpin.co/api/v1/product/B0G5CGZHCG",
headers={"x-api-key": os.environ["TRACKPIN_API_KEY"]},
)
product = r.json()
print(product["verdict"]["label"], product["price"]["reference_cents"])This is exactly what the API returns for this product. Free keys include 100 requests a day.
Request a key{
"asin": "B0G5CGZHCG",
"title": "BIOLOGIQUE RECHERCHE Serum Progeskin - Anti-Aging Face Serum, 0.3 Fl. Oz",
"image": "https://m.media-amazon.com/images/I/41iar7etRRL._AC_SL500_.jpg",
"currency": "USD",
"category": "Beauty",
"category_label": "Beauty",
"in_stock": true,
"price": {
"current_cents": 10899,
"reference_cents": 12200,
"discount_pct": 10.66,
"is_deal": true,
"observed_at": 1794618269999,
"changed_at": 1794581916132,
"checked_at": 1794618269999,
"source": "stored"
},
"verdict": {
"label": "good",
"text": "Good price",
"pct_vs_normal": 10.66,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Good price. $108.99 is 10% below the $122.00 it normally sells for, and the lowest we've seen in 142 days."
},
"listing_claim": {
"label": "Typical:",
"listing_reference_cents": 12400,
"claimed_pct": 12,
"real_pct": 10.66,
"class": "holds_up",
"observed_at": 1794581955116
},
"stats": {
"min_cents": 10899,
"max_cents": 16000,
"avg_cents": 13723,
"history_days": 142,
"price_levels": 173,
"price_changes": 12,
"distinct_prices": 12,
"lowest_at": 1794581916132
},
"history": [
{
"price_cents": 15800,
"from": 1792179392936,
"to": 1792409549610
},
{
"price_cents": 16000,
"from": 1792795878221,
"to": 1793609088846
},
{
"price_cents": 15500,
"from": 1793628347417,
"to": 1794370907710
},
{
"price_cents": 13990,
"from": 1794372912113,
"to": 1794566410000
},
{
"price_cents": 10899,
"from": 1794581916132,
"to": 1794618269999
}
],
"last_seen": 1794618269999
}
// … 168 more steps in the full responseNormal price: the lowest price level the product held for at least 15% of the last 45 days (about a week). Prices within 3% of each other count as one level, and we use the lowest price in that level. How we calculate it → Prices are observations of amazon.com and may be incomplete or delayed. TrackPin is not affiliated with Amazon.