THE ESSENTIAL TRIO

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Ingredients

Packaging

HYDRATE AND SEAL IN MOISTURE

26% increase in skin hydration after 2 hours of use of Cellular Hydration Serum. CM825 Corneometer: Instrumental measurement on 20 women aged 25 to 65 years old

100% of adults tested had a 15-20% decrease in transepidermal water loss (TEWL) after application of Vitamin C Serum-in-Oil. Tewameter TM30: instrumental measurement on 20 women aged 20 to 60 years

VITAMIN C SERUM-IN-OIL

CLINICAL TEST

HYDRATE
REDUCES FINE LINES
UNIFIES THE COMPLEXION
IMPROVES THE APPEARANCE OF THE SKIN
MAKES SKIN SOFTER
PREVENTS IMPERFECTIONS
SKIN IS HEALTHIER AND MORE RADIANT

CELLULAR HYDRATION SERUM

CLINICAL TEST

HYDRATE
SOOTHES & CALM
UNIFIES THE COMPLEXION
FITS FINE LINES
TIGHTENS PORES
REDUCES IMPERFECTIONS AND REDNESS
SKIN IS HEALTHIER, SOFTER AND MORE RADIANT

ACTIVE INGREDIENTS

HEMP OIL

From French organic farming.
Strengthens the skin barrier, anti-inflammatory. Rich in Omega 3 and 6, moisturizes the skin.

POMEGRANATE EXTRACT

Rich in punicic acid, antioxidant and anti-inflammatory.
Targets imperfections and signs of aging.

MORINGA OIL

The behenic acid it contains helps restore the skin barrier,
to rebalance sebum. Nourishes the skin.

focus on the key ingredient

Vitamin C in oil form

Ascorbyl Tetraisopalmitate: A rare form of vitamin C, more stable than water-based vitamin C and extremely well absorbed by the skin (compared to water-based forms which have difficulty crossing the skin barrier).
This lipid form is very effective without being irritating.

Formula certified WITHOUT endocrine disruptors

Skin Diligent is the first brand to test its skincare for estrogen-type endocrine disruption to ensure the safety of its finished products.

FAQ - Most Frequently Asked Questions

I have sensitive skin. Could this product irritate my skin?

No, because the rare oil form of vitamin C contained in this serum is non-acidic and extremely well absorbed by the skin. Therefore, it is effective without irritation.

Will Vitamin C Serum-in-Oil work on my deep wrinkles?

It won’t make your deep wrinkles disappear, but it will help the skin’s collagen levels plump up the skin, rejuvenating its texture and the appearance of fine lines. Beyond the appearance of the skin, it offers longer-term, sustainable benefits for skin cell health, which will help combat future skin aging.

I have occasional acne breakouts. Can Vitamin C Serum-in-Oil help?

Yes, the antioxidant and anti-inflammatory elements in Serum-in-Oil will help minimize acne and blemishes. If you have occasional breakouts, this Serum-in-Oil will help clear up blemishes faster.

Can Vitamin C Serum-in-Oil be used during pregnancy or following breast cancer?

Yes! In addition to avoiding toxic products, at Skin Diligent, we have exceeded the standards of European regulations. We have tested all our skincare products to detect endocrine disruptions of the estrogenic type, thanks to a test called EMCDDA. A strict formulation charter, which makes our products safe for pregnant women, breastfeeding women and women affected by breast cancer.

What is the percentage of vitamin C?

Our serum contains a rare form of vitamin C in lipid form (Ascorbyl Tetraisopalmitate). It only needs a concentration of 1-2% to be effective, but we have it at 3%.

Unlike pure water-based vitamin C which requires a concentration of 15-20% to be effective, our formula is more stable and non-photosensitizing.

Can I use Vitamin C Serum-in-Oil every day, all year round?

Yes, regular use of this vitamin C serum is the best way to get results. Its non-photosensitizing formula and high concentration of antioxidants make it a perfect ally to repair, protect and nourish your skin all year round!

What does the product smell like?

The formula is composed of 99.7% ingredients of natural origin, which gives it a very unaltered botanical and vegetal fragrance. Most users find that its herbal and aromatic scent has a "therapeutic" or even addictive fragrance.

How should I store Vitamin C Serum-in-Oil?

We recommend storing the serum in a cool, dry place, away from direct sunlight. It does not need to be refrigerated.

Can I use Vitamin C Serum-in-Oil if I am a man?

Yes, Skin Diligent skincare is unisex. The preservative-free formula and lightweight texture that absorbs quickly without leaving a greasy finish make it ideal for all seasons and all skin types, including blemish-prone and sensitive skin!

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