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Glow Recipe

Glow Recipe

Plum Plump Hyaluronic Acid Serum dupes

Plum Plump Hyaluronic Acid Serum costs about $45 for 30 ml ($44.36 / fl oz). The closest match below is The Ordinary Hyaluronic Acid 2% + B5 at $9, about 80% less per ounce. Each pair is compared on format, finish and key ingredients, including what the dupe doesn't do.

Lightweight hydrating serum that layers under moisturizer. Apply to damp skin so the hyaluronic acid has water to hold.

Original
$45
Cheapest dupe
$9
You save
80%

Prices checked 23 September 2026; Amazon's price today may differ.

The dupe, side by side

Cost per fl oz

Glow Recipe$44.36 / fl oz
The Ordinary$8.87 / fl oz

$36 less at checkout than the original.

Size
Original · Glow Recipe30 ml
Dupe · The Ordinary30 ml
Key ingredients
Original · Glow RecipeFive hyaluronic acid molecular weights, Plum extract
Dupe · The OrdinaryHyaluronic acid (multiple weights), Vitamin B5

What matches

Same core idea, multiple hyaluronic acid weights plus B5, without the fruit extracts and scent.

What the dupe does worse

Slightly tackier on the skin.

Questions

What is the best dupe for Glow Recipe Plum Plump Hyaluronic Acid Serum?

The Ordinary Hyaluronic Acid 2% + B5 at about $9. Same core idea, multiple hyaluronic acid weights plus B5, without the fruit extracts and scent. Slightly tackier on the skin. Same bottle size for a fifth of the price.

How much do you save?

Plum Plump Hyaluronic Acid Serum costs about $45 for 30 ml, or $44.36 / fl oz. The Ordinary Hyaluronic Acid 2% + B5 works out at $8.87 / fl oz, roughly 80% less.

Is a dupe the same as the original?

No. A dupe matches the format, finish or key ingredients closely enough that most people won't see a difference in wear. Packaging, scent, shade range and longevity usually differ, and each comparison on this page says how.

$9

The Ordinary · 80% less

Buy the dupe

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