The Closer
Thirst Trap
8-Layer Hyaluronic Acid Serum
Skin feels softer and more comfortable, and makeup sits better on top.
50 ml / 1.69 fl oz · $38.00 · Morning or night
Free US shipping on every order · Three serums, $38 each · All three for $98

Room 03 · The Serum Salon
One woman building what’s next.
The Closer
8-Layer Hyaluronic Acid Serum
Skin feels softer and more comfortable, and makeup sits better on top.
50 ml / 1.69 fl oz · $38.00 · Morning or night
The Comeback
Collagen Firming Serum
Skin feels firmer and more cushioned, and looks smoother the next morning.
50 ml / 1.69 fl oz · $38.00 · Night

The House Trio
The Closer, The Entrance, The Comeback. Three full-size serums — hydrate, brighten, firm — for three different kinds of days.
$98.00 for all three · valued at $114.00 · save $16.00
Read the label. Then decide.
| Serum | Use it if | When | Key active on the label | Size · price |
|---|---|---|---|---|
| Thirst Trap8-Layer Hyaluronic Acid Serum | Skin that goes tight, flaky or dull-looking when it’s short on water. | Morning or night | 8-layer hyaluronic acid, with marine collagen and panthenol (B5) | 50 ml / 1.69 fl oz $38.00 |
| C Me GlowVitamin C Brightening Serum | A complexion that looks dull in daylight, or uneven when you’d rather it weren’t. | Morning | Vitamin C | 50 ml / 1.69 fl oz $38.00 |
| Bounce BackCollagen Firming Serum | Skin that’s lost some spring, and a face that reads tired before you feel it. | Night | Collagen | 50 ml / 1.69 fl oz $38.00 |
Key actives are listed exactly as they appear on the label. The full ingredient list ships in every carton — email us for the supplier sheet.
LALALOCA × StandUp for Kids
At the Tucson Outreach Center, young people tried products, compared packaging, gave honest opinions, and made real decisions. They helped shape LALALOCA from the beginning.
20% of LALALOCA net profits.
Every month.
Directly to StandUp for Kids Tucson.
Some days you close. Some days you glow. Some days you start again.
Open the Door.The Room Is Yours.
Free US shipping, 3–5 business days. Express $15, 1–2 days. Ships from Arizona within one business day.
DetailsDamaged or not what you expected? Write to shelby@founderbeauty.co and we’ll make it right. A real problem is our problem.
DetailsCosmetics, not medicine. No clinical claims, no before-and-afters, and no review we didn’t earn.
Next door
The boardroom is through the doors. Take the head of the table.
Next · 04 · The FOUNDER Collection
Walk in
Room 04The FOUNDER CollectionPush. It isn’t locked.