Vitamin C Serum
freshly made
100% L-ascorbic acid

This Vitamin C serum was made fresh on March 31.  The best-by date will be marked as two months after that. 

If you prefer to opt out of the two-serum BOOST Camp and would like just a freshly made Vitamin C serum, this is for you. 

This 0.5-oz bottle of Vitamin C is made fresh every two weeks and will be marked with a two-month best-by date. 

Our Vitamin C serum contains 19% L-ascorbic acid -- the highest level that your skin can use -- and is possibly THE best component we can add to our skin. It's protective, it plumps, it minimizes the appearance of fine lines and skin roughness, and it brightens and evens skin tone. Our Vitamin C serum is infused with hydrating sea kelp bioferment plus two types of hyaluronic acids to soothe skin while helping to prevent trans-epidermal water loss. 

$28.50
Purchase Options
Delivery Frequency

Each morning, press one pump into hands and press gently into skin of face and neck. Wait 2-5 minutes, then layer on Flower Code, Reishi Luma, or your sunscreen.

More is not better - if you use more than a pump, it will feel a little sticky.

You now can choose to increase the strength of your By the C serum from 14% to 19%. Please note that while studies have shown 19% L-ascorbic acid to be the most effective, it also can temporarily irritate skin. We recommend the standard, 14% BOOST for first-time Campers.  Please reach out to hello@lapoem.com or call 406 200 9451 if you have any questions -- we would love to help!

 Key actives

Fresh Vitamin C instantly illuminates and smooths texture

Green Tea extract delivers potent antioxidants to deep within the epidermis

Snow Cap mushroom extract delivers hydration to minimize fine lines

Hyaluronic acid delivers balanced and lasting moisture

Prebiotics encourage and support a healthy skin biome 

Made with the purest ingredients: hyaluronic acid solution; organic, non-GMO L-ascorbic acid; sea kelp bioferment; propaneidol 1-3 (vegetable-based, Ecocert); sodium lactate; non-GMO behenyl alcohol (Ecocert); benzyl alcohol; salicylic acid

What People are Saying

Customer Reviews

Based on 9 reviews
100%
(9)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
M
Michelle Cobb
I love these products!!

My skin completely absorbs the vitamin C and the Reishi moisturizer. It’s soothing and my skin feels happy. Thank you for making products with so much integrity. ❤️

L
Lesley Thompson

Vitamin C serum is the best! My skin improves dramatically when I’m using it on a regular basis.

N
NCP
Great Serum

I have just started using the Vitamin C Serum and so far I like it. I know Vitamin C has great benefits.

A
Aunt Holly Nastasi
Personalized

Knowing this is hand made by Linda every month for freshness and effectiveness makes this product feel very personal. The warm natural packaging also expresses Linda’s personal touch. Love this product! And Linda!

D
Dabney Langellier
Amazing!

The vitamin C serum has done wonders for my skin! It looks fresher and more radiant than it has in years. Thank you, Linda!