4.9
Rated 4.9 out of 5 stars
13 Reviews

Plum Helix™ C Serum

. Original price: . Final price: $120
Bioactive Brightening Treatment

Powered by our proprietary PlumHelix™ Bioactive technology, this next-evolution brightening serum pairs natural, Camu Camu-derived Vitamin C with smart encapsulation. It visibly corrects dark spots, discoloration, and uneven tone

Powered by our proprietary PlumHelix™ Bioactive technology, this next-evolution brightening serum pairs natural, Camu Camu-derived Vitamin C with smart encapsulation. It visibly corrects dark spots, discoloration, and uneven tone without compromising your skin barrier.

Purchase Options

KEY BENEFITS
BRIGHTENS
EVENS TONE
REVITALIZES
SMOOTHES
PAIR WITH
Plum Beauty Oil
Plum Beauty Oil
Plumbody™
PLUMBODY™
Plum Spritz™
Plum Spritz™

Clinical Studies

IMMEDIATE

100%
Said skin feels plumper + more hydrated

AFTER 2 WEEKS

100%
Reported smoother, more refined skin and improved skin texture.

AFTER 4 WEEKS

100%
Saw brighter and more even-looking skin.

100%
saw improvement in hyperpigmentation and a reduction in the appearance of dark spots.

*From a clinical consumer perception study with 34 participants.

Smart Encapsulation Technology

Powered by proprietary PlumHelix™ Bioactive and advanced Vitamin C encapsulation technology, Plum Helix™ C Serum pairs clinically proven actives with intelligent botanical innovation to cultivate brighter, stronger, more resilient skin. Precision delivery system helps protect the proprietary plum bioactive and optimize its delivery.


Sunflower Sprouts inspired by NAD+ skin vitality, vitamin C-rich Camu Camu, Edelweiss Stem Cells, and our signature Plum Beauty Oil work together to energize, nourish, brighten, and support skin barrier resilience for a youthful-looking glow.

Up to 20X greater ingredient delivery and 70% increased hydration in just 30 minutes, supporting radiance and visible skin renewal from the very first use. This is brightening, reimagined through longevity science.

Intelligent Brightening. Strong Skin. Lasting Results.

Visibly brighten and revitalize dull-looking skin with stabilized Vitamin C and antioxidant-rich botanicals. This synergistic blend helps promote a more luminous, even-looking complexion and a healthy-looking glow.

Our Signature Ingredients

Our proprietary farm-grown superfruit active engineered with an exclusive biotechnology delivery system to optimize ingredient delivery, boost hydration, and strengthen barrier resilience.

4.9
Rated 4.9 out of 5 stars
Based on 13 reviews
100%would recommend this product
QualityRated 5.0 on a scale of 1 to 5
13 reviews
  • J
    Joanna
    Verified Reviewer
    I recommend this product
    Age Range 25 - 34
    Skin Concerns Dry
    Rated 5 out of 5 stars
    2 weeks ago
    Brighter Skin by Morning

    Lovely, lightweight texture with a creamy feel and a delightful scent. It glides effortlessly onto the skin, and I noticed a visible difference in my skin by the next morning. I love that the ingredients are natural yet effective. A beautiful addition to my skincare routine!

    QualityRated 5.0 on a scale of 1 to 5
  • K Profile picture for Kara
    Kara
    Verified Reviewer
    I recommend this product
    Age Range 25 - 34
    Skin Concerns Oily, Acne-Prone, Dry
    Rated 4 out of 5 stars
    2 weeks ago
    Incredible Brightening Results!

    [I received this product for free in exchange for my honest opinion.]

    This serum is an absolute powerhouse for achieving a radiant complexion! The lightweight, milky formula absorbs quickly and leaves my skin feeling deeply hydrated, plump, and incredibly smooth. I love that it uses a stable, clean form of Vitamin C that visibly evens out my skin tone and brings out a youthful glow without compromising my skin barrier. My only complaint is that the raw, unfragranced botanical smell isn't very pleasant and tends to linger on the skin. However, the advanced formula and the brilliant brightening results make it completely worth keeping in my daily routine!

    QualityRated 5.0 on a scale of 1 to 5
  • M
    Meredith
    Verified Reviewer
    I recommend this product
    Age Range 45 - 54
    Skin Concerns Dry, Textured
    Rated 5 out of 5 stars
    2 weeks ago
    Very Luxe

    I know the importance of Vitamin C, but I struggle to find something that I like enough to stick with...I think I have found it. The texture is amazing and makes my skin feel hydrated and not dry. My skin feels smooth and looks healthy. This is a great product!

    QualityRated 5.0 on a scale of 1 to 5
  • P
    Patricia
    I recommend this product
    Age Range 35 - 44
    Skin Concerns Sensitive, Dry
    Rated 5 out of 5 stars
    2 weeks ago
    Luxurious, Lightweight, and Hydrating

    I love the smooth, non-sticky texture of Le Prunier’s Plum Helix C Serum. It has a gentle, milky consistency that feels luxurious on the skin without being heavy or drying. It absorbs quickly, leaves my skin feeling soft and moisturized, and fits effortlessly into my daily skincare routine. When paired with the Plum Beauty Oil, the experience feels especially indulgent, almost like a little spa treatment at home. A beautiful addition to my skincare routine!

    QualityRated 5.0 on a scale of 1 to 5
  • AS Profile picture for alexis s.google logo
    alexis s.
    Verified Reviewer
    I recommend this product
    Age Range 35 - 44
    Skin Concerns Dry
    Rated 5 out of 5 stars
    3 weeks ago
    Finally a stable form of vitamin c!

    As someone who suffers from post acne discoloration and melasma, I am a diehard fan of vitamin c serums. I need all things brightening. Finally! A stable form of vitamin c that is not going to oxidize and go bad. A dark bottle in an airless pump is also ideal to keep it most stable. The consistency is more like a lightweight lotion instead of an oil which I also like. It instantly makes my skin so soft, smooth and there is a glow. My skin looks healthy right after applying it. It’s packed with high quality ingredients that make this completely worth it! I can’t wait to see my long term results.

    QualityRated 5.0 on a scale of 1 to 5