Stark Skincare

PETRICHOR Antioxidant Vitamin C Toner Serum

Name: PETRICHOR Antioxidant Vitamin C Toner Serum
Brand: Stark Skincare
Price: 52.0 USD
Availability: InStock
Rating: 4.79 (100 reviews)

Antioxidant Vitamin C Toner Serum Mist for Environmental Defense

$52.00

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Plant-Based Formulas
Science-Backed Actives
Tested on CEOs not Animals

Key Functions: Protecting, Antioxidant, and Hydrating.

Best for: All skin types, Oily, Hot / Humid Weather, Transitional Seasons, and City Dwellers

Some Key Ingredients: Ethyl Ascorbic Acid (Vitamin C), Resveratrol, Zinc PCA, and Green tea extract

100 ml

Product Description

Antioxidant Rich Serum Mist for Skin Defense.

Beauty Shortlist Awards Winner for Best Face Tonic.

Award-winning formula with synergistic antioxidant complex
Contains vitamin C, E, and plant-based antioxidants such as resveratrol for environmental defense
Balances oil production with Zinc PCA while hydrating
Can be applied throughout the day without disturbing makeup

Antioxidant Toner & Environmental Defense

Petrichor is an antioxidant serum vitamin C mist hybrid that provides environmental protection while delivering instant hydration and skin-soothing benefits. Functioning as both an antioxidant toner and a treatment serum, this formula combines the refreshing delivery of a vitamin C toner with concentrated actives typically found in high-performance serums. Its quality has earned recognition as the 2024 Beauty Shortlist Awards Winner for Best Face Tonic.

Resveratrol Serum & Vitamin C Complex

Vitamin C is delivered as 3-O ethyl ascorbic acid (also known as ethyl ascorbic acid or ethyl L-ascorbic acid), a highly stable and bioavailable form of vitamin C that penetrates effectively and brightens skin tone. Combined with vitamin E, this antioxidant facial toner creates a powerful defensive duo, enhanced further by resveratrol serum actives and green tea extract. This resveratrol skincare approach — layering multiple antioxidant pathways — creates broad-spectrum defense against environmental stressors, making Petrichor a genuinely antioxidant rich serum in mist form.

Green Tea Toner for Skin Balancing & Soothing

As a green tea toner for skin, Petrichor's green tea extract contributes additional polyphenols that calm inflammation and support long-term skin resilience. Zinc PCA balances oil production while providing natural moisturizing factor benefits — zinc PCA skin benefits include sebum regulation, antimicrobial action, and barrier support, making the zinc PCA benefits for skin particularly valuable for combination and blemish-prone types. Witch hazel offers gentle purification without causing dryness, while olive leaf extract helps address oxidative stress and supports the skin's natural recovery processes.

Antioxidant Facial Toner for On-the-Go Protection

The liquid serum formula is delivered through a fine mist spray for even distribution and easy application throughout the day. Licorice adds a brightening burst while edelweiss and elderberry provide anti-inflammatory and anti-microbial broad-spectrum defense. With minimal essential oil content (0.03%), Petrichor provides a subtle sensorial experience with earthy green notes and a delicate floral undertone, suitable for those with fragrance sensitivities. The protective Miron glass packaging preserves the integrity of the active ingredients.

Ingredients INCI

Ingredients INCI:

Aqua (Water), Hamamelis Virginiana (Witch Hazel) Water, Camellia Sinensis Leaf Extract, Propanediol, Resveratrol, Olea Europaea (Olive) Leaf Extract, Zinc PCA, 3-O-Ethyl Ascorbic Acid (Vit. C), Glycyrrhiza glabra (licorice) root extract, Tocopherol (vit. E), Leuconostoc/Radish Root Ferment Filtrate, Dimethyl Isosorbide. <0.3% proprietary essential oils. (November 2025 ingredients)

Shipping, Customs, Duties & Tariffs

Ships from Ottawa, Canada on Monday and/or Wednesday and/or Friday.
Shipping fees: $10 flat-rate shipping in North America.
Free Shipping: In Canada & USA for orders over $125.
Ships completely tariff-free to the USA (no surprise fees!)
International: No surface shipping. Please choose a tracked method if available. Customs & Duties depend on your country.

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Petrichor antioxidant serum mist by Stark Skincare — environmental defense serum with vitamin C, resveratrol, and green tea

Antioxidant Vitamin C Toner Serum Mist for Environmental Defense

Using this Mist, Serum, and Liquid

Experience it

Petrichor delivers an immediate sensorial refresh with its fine, enveloping mist that distributes evenly across the skin, leaving a dewy finish that absorbs quickly without any sticky residue or tightness. The subtle earthy-green aroma with delicate floral notes provides a brief moment of natural aromatherapy before dissipating, making it suitable for fragrance-sensitive individuals. Upon application, skin feels instantly hydrated, soothed, and plumped with a bouncy resilience that creates an ideal canvas for subsequent skincare steps or a midday refreshment that restores comfort without disturbing makeup.

How to Use it

Apply Petrichor after cleansing in your morning routine, misting generously onto face and neck to create a protective antioxidant shield before applying moisturizer and sunscreen. For enhanced hydration and barrier support, follow with a few drops of facial oil while skin is still damp from the mist, allowing the humectants in Petrichor to work synergistically with the emollients. Keep Petrichor on hand throughout the day for periodic reapplication—particularly in urban environments, air-conditioned spaces, or during air travel—to maintain antioxidant protection and skin comfort without compromising your makeup or sunscreen application.

Why You Need it

Petrichor solves the common skincare dilemma of how to provide ongoing environmental protection and hydration throughout the day without disrupting makeup or requiring a complete routine restart. Unlike traditional toners that often prioritize astringent properties over hydration, or simple hydrating mists that lack protective benefits, Petrichor delivers clinically proven antioxidants in a format that's effortless to apply and reapply. The formula addresses multiple skin concerns simultaneously—protection, hydration, soothing, and balancing—eliminating the need for several single-function products. Whether you're facing urban pollution, dealing with indoor air quality issues, or simply seeking a multi-tasking product that maintains skin health during busy days, Petrichor provides comprehensive care in a single step.

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Key Ingredients in PETRICHOR Antioxidant Vitamin C Toner Serum

Green Tea (Camellia sinensis) Extract

Contains EGCG, one of the most studied antioxidant compounds in skincare. Peer-reviewed research consistently demonstrates its ability to reduce UV damage, calm inflammation, and regulate sebum production. Anti-everything-bad, basically.

Licorice Extract (Glycyrrhiza Glabra Root Extract)

A serious brightening ingredient that works by inhibiting tyrosinase, the enzyme responsible for excess pigmentation. Also anti-inflammatory, so it tackles dark spots and redness simultaneously. Gentle enough for sensitized skin.

Resveratrol

A potent antioxidant found in grape skins that neutralizes environmental damage before it shows up as visible aging. Research shows it calms inflammation and supports collagen production, making skin more resilient over time.

Frequently Asked Questions

What does a face toner do?

A face toner is applied after cleansing to rebalance skin's pH, remove residual impurities, and prep skin to absorb subsequent products more effectively. Modern toners do much more than their astringent predecessors — Petrichor delivers a full antioxidant complex of vitamin C, vitamin E, resveratrol, and green tea in a mist format, providing environmental defense and hydration in a single step.

Is face toner really necessary?

It depends on what your toner is doing. Traditional alcohol-based toners often do more harm than good. But a well-formulated toner addresses things your cleanser can't — restoring pH, delivering active ingredients, and prepping skin for what comes next. Petrichor goes further by providing antioxidant protection against pollution and environmental stress, making it genuinely useful rather than just a routine filler step.

Does face toner expire or go bad?

Yes — most toners have a shelf life of 12–24 months unopened, and 6–12 months once opened, depending on their active ingredients. Petrichor is formulated with ethyl ascorbic acid, a stable form of vitamin C, and is packaged in protective Miron violet glass specifically to preserve the integrity of its antioxidant actives and extend shelf life.

What does an antioxidant mist do for skin?

An antioxidant mist delivers free-radical neutralizing ingredients directly to skin in a format that can be applied and reapplied throughout the day. Unlike a plain hydrating mist that only adds moisture, Petrichor combines vitamin C, vitamin E, resveratrol, and green tea in a fine-mist serum that actively shields skin from pollution, UV exposure, and environmental stress — while simultaneously hydrating and soothing. Protection and hydration in one step, any time of day.

How do you use a facial mist?

Mist onto clean skin after cleansing as the first step of your routine, before serums and moisturizer. For best results, apply while skin is slightly damp to help humectants lock in moisture. Petrichor can also be reapplied over makeup throughout the day — its fine mist won't disturb foundation or SPF — making it useful for urban environments, air travel, or air-conditioned offices.