Holiday Gift of Giving · through November 8

Two of the same, the third one free

Add two of the same product to your cart and a third of that product is added free, automatically.

C-Lester Topical Vitamin C20 Serum

MORNINGS · VITAMIN C

C-Lester Topical Vitamin C20 Serum

For skin that looks dull and uneven.

L-ascorbic acid, the form of vitamin C skin uses directly, with green tea and aloe in a light gel that sets to a glossy finish. With daily use, skin looks brighter and more even.

Normal, oily or mature skin used to vitamin CMornings, under moisturizer and SPF

$135

each · buy 2, get 1 free

You'll get 3

Advanced Collagen Formula

MORNING AND NIGHT · MOISTURE

Advanced Collagen Formula

For skin that feels tight or dehydrated.

Soluble collagen and elastin form a light veil that holds water, so skin looks smoother right away; hyaluronic acid and provitamin B5 keep it comfortable. Oil-free, with a dewy finish.

Dehydrated, normal or combination skinMorning and night, as the last step

$118

each · buy 2, get 1 free

You'll get 3

Vitamin C20 · 4.76 stars from 201 reviews
Advanced Collagen · 4.62 stars from 88 reviews
Two of the ones people reorder most

Where each one goes


What reviewers say

Read All 226 Reviews →
★★★★★

C-Lester Vitamin C20

… I've noticed my skin improving the past month that I've been using it.

— Juliet · Verified buyer
★★★★★

C-Lester Vitamin C20

A really great serum, totally redefined my skin. Highly recommend it.

— Christina · Verified buyer
★★★★☆

C-Lester Vitamin C20

Love how this product goes on. … It seems like a good product for long-term use, not a quick fix miracle.

— Maggie · Verified buyer
★★★★★

Advanced Collagen Formula

Have been using this for skin prep and it provides a lot of hydration. Makes my skin look dewy and I love it.

— Isabella · Verified buyer
★★★★☆

Advanced Collagen Formula

… Gives a lovely glow and the texture is like buttery smooth.

— Sara · Verified buyer
★★★★★

Advanced Collagen Formula

I will buy again

— Verified buyer

Offer questions

No. All three must be the same product: two C20 earn a third C20, and two Advanced Collagen earn a third Advanced Collagen. One C20 and one Advanced Collagen don't earn a free item.

No. Every two of the same product earn one free: add 4, get 2. You can use it on both products in the same order.

C-Lester Topical Vitamin C20 Serum $135 · Advanced Collagen Formula $118.

Yes. Shipping is free on orders of $125 or more, and two of either product comes to more than that. Free items don't count toward the $125.

C20 suits normal, oily and mature skin that already uses vitamin C comfortably. A brief, light tingle is normal. If your skin is sensitive or new to Vitamin C, start with C-Lester Topical Vitamin C10 Serum instead (it isn't part of this offer).

Keep the unopened ones closed, cool and out of the sun, and open the next one when the first is finished.

Buy 2 of the same, get the 3rd free · C20 or Advanced Collagen · Ends November 8