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YON-KA Paris Advanced Optimizer Face Serum, Anti-Aging, Firming & Lifting | Marine Collagen, Hyaluronic Acid, Vitamin C Rosehip, Hibiscus & Soy Peptides. Plumps & Tightens, Lightweight, 1.01 fl oz

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Rated4.3(96 ratings)In stock

Good price

$108.64 is 15% below the $128.00 it normally sells for.

Now
$108.64
Normally
$128.00
Lowest in 139 days
$102.40(Oct 6)
Highest
$128.00
Evidence: Strong139 days tracked4 price changes

Where today's price sits

View on amazon.com (opens in a new tab)

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.

Get an email when the price drops

Good: 5%+ below normal. Great: 20%+ below. One email when it happens, at a price below today's $108.64. No account, no newsletter.

Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)

The listing's crossed-out price

Holds up

The listing shows

crossed out: List $128.00 −15%

Against its normal price

−15% vs $128.00

List $128.00 (−15%) holds up: today's price is 15% 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 26 · 139 days · 4 price changes

Ahead of Black Friday 2026 (Nov 27), it is already 15% below its normal price of $128.00. YON-KA Paris Advanced Optimizer Face Serum, Anti-Aging, Firming &… price history, checked Nov 12, 2026: current price $108.64, normal (typical) price $128.00, average $127.27 over 139 days, lowest $102.40 (Oct 6, 2026), highest $128.00 (Oct 8, 2026).

Loading the price chart.

  • Price
  • Normal $128.00
  • 5% or more below normal

How often does it drop below normal?

In the 139 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting about 1 day. The last time ended Oct 8. It's below normal right now, for less than an hour so far.

A count of what happened, not a prediction.

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0093VPS0Y
Request
curl https://trackpin.co/api/v1/product/B0093VPS0Y \
  -H "x-api-key: $TRACKPIN_API_KEY"

This is exactly what the API returns for this product. Free keys include 100 requests a day.

Request a key
Live response, As of 23:53 UTC
{
  "asin": "B0093VPS0Y",
  "title": "YON-KA Paris Advanced Optimizer Face Serum, Anti-Aging, Firming & Lifting | Marine Collagen, Hyaluronic Acid, Vitamin C Rosehip, Hibiscus & Soy Peptides. Plumps & Tightens, Lightweight, 1.01 fl oz",
  "image": "https://m.media-amazon.com/images/I/61MH-MUhSAL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Beauty",
  "category_label": "Beauty",
  "in_stock": true,
  "price": {
    "current_cents": 10864,
    "reference_cents": 12800,
    "discount_pct": 15.13,
    "is_deal": true,
    "observed_at": 1794525875162,
    "changed_at": 1794525325094,
    "checked_at": 1794525875162,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 15.13,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $108.64 is 15% below the $128.00 it normally sells for."
  },
  "listing_claim": {
    "label": "List:",
    "listing_reference_cents": 12800,
    "claimed_pct": 15,
    "real_pct": 15.13,
    "class": "holds_up",
    "observed_at": 1794525876420
  },
  "stats": {
    "min_cents": 10240,
    "max_cents": 12800,
    "avg_cents": 12727,
    "history_days": 139,
    "price_levels": 171,
    "price_changes": 4,
    "distinct_prices": 3,
    "lowest_at": 1791270600707
  },
  "history": [
    {
      "price_cents": 12800,
      "from": 1785301595752,
      "to": 1785301595752
    },
    {
      "price_cents": 12800,
      "from": 1785320997611,
      "to": 1791142581508
    },
    {
      "price_cents": 10240,
      "from": 1791270600707,
      "to": 1791270600707
    },
    {
      "price_cents": 12800,
      "from": 1791443580758,
      "to": 1794513800905
    },
    {
      "price_cents": 10864,
      "from": 1794525325094,
      "to": 1794525875162
    }
  ],
  "last_seen": 1794525876420
}
// … 166 more steps in the full response

Normal 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.