Description
Product Description
The ISOI ACNI Dr. 1st Control Tonic is a specialized toner for acne-prone and oily skin, featuring natural plant-derived active ingredients that target acne-causing mechanisms. Known as the “Emergency Tonic,” this formula balances sebum production while providing soothing hydration without heaviness.
Formulated with Cuscuta Seed (Dodder Seed) and Dryopteris (Fern) extracts, this tonic targets acne-causing bacteria while maintaining optimal oil-water balance. The cooling, refreshing formula instantly calms irritated skin while preventing future breakouts.
Key Benefits
- Acne-Targeting Formula: Natural anti-bacterial action
- Sebum Control: Balances oil production
- Cooling Effect: Instant calming relief
- Oil-Water Balance: Hydration without greasiness
- Pore Care: Cleans and refines pores
- EWG Verified: Safe, plant-derived formula
What Customers Love
- Breakout Control: “Pimples calm down faster”
- Refreshing Feel: “Love the cooling sensation”
- Oil Control: “T-zone stays matte longer”
- Gentle Formula: “No stinging or drying”
How to Use
- After cleansing, dispense onto cotton pad or palm
- Gently pat or swipe across face
- Focus on oily, acne-prone areas
- Allow to absorb before next step
- Follow with ACNI Dr. serum and moisturizer
- Use morning and evening
Pro Tip: Keep in refrigerator for enhanced cooling effect. Use with ACNI Dr. 1st Control Serum for complete acne care routine.
Key Ingredients
- Cuscuta Seed Extract (Dodder): Anti-bacterial action
- Dryopteris Crassirhizoma Extract: Acne-fighting fern
- Rosa Damascena Flower Water: Soothing and balancing
- Salix Alba (Willow) Bark Extract: Natural BHA
- Centella Asiatica Extract: Calming care
- Houttuynia Cordata Extract: Purifying
- Glycyrrhiza Glabra (Licorice) Root Extract: Anti-inflammatory
- Allantoin: Skin soothing
Product Details
- Volume: 130ml / 4.39 fl.oz
- Type: Acne-control toner
- Skin Type: Oily, combination, acne-prone
- Certification: EWG Verified, Vegan, Dermatologist tested
- Features: Cooling effect, sebum control
- Brand: ISOI
- Made in: Korea




































Giulia Bianchi from Milano, Italia (verified owner) –
Utilizzando il tonico ISOI ACNI, la mia pelle finalmente respira! Riduco le imperfezioni senza sentirla unta. Perfetto per i caldi pomeriggi milanesi!
Renee Patel from Toronto, Canada (verified owner) –
In the hustle and bustle of Toronto’s urban sprawl, I’ve become discerning about what my skin needs amidst all the stressors. After stumbling upon ISOI ACNI Dr. 1st Control Tonic, I’ve discovered a gem that feels uniquely responsive to its environment—like meeting an old friend who simply gets you! Its delicate balance of Cuscuta Seed and Dryopteris transforms evening routines into soothing rituals; hydration isn’t compromised by oiliness which is crucial in muggy Canadian summers. Unlike other products I’ve tried—from thick creams burdened with unnecessary ingredients to ineffective drugstore toners—this tonic refreshingly remains light while actively battling breakouts without irritating inflammation.
Renee Alvarez from New York City, USA (verified owner) –
After battling acne through countless products, I stumbled upon this tonic. In New York’s ever-busy atmosphere, the refreshing cooling effect is a lifesaver! The moment it touches my face feels like soothing mint on a hot day, providing that gentle lift I’ve always sought but never found.
Sophie Vermeulen from Amsterdam, Nederland (verified owner) –
Als iemand die altijd last heeft gehad van een onzuivere huid, kan ik eerlijk zeggen dat de ISOI ACNI Dr. 1st Control Tonic echt een gamechanger is voor mij geweest. Dit tonic biedt niet alleen directe verlichting bij ontstekingen, maar helpt ook om overtollige olie te reguleren zonder mijn gezicht droog of trekkerig aan te laten voelen. Wat ik vooral leuk vind, zijn de natuurlijke ingrediënten zoals Cuscuta Seed en Dryopteris-extract; ze voelen effectief en veilig aan op mijn huid terwijl ze tegen acne vechten. Bovendien geeft het gebruik ervan elke ochtend zo’n verkwikkende sensatie! Het verandert eigenlijk je skincare routine in iets waar je naar uitkijkt.
Talia Brown from Vancouver, Canada –
Finding the ISOI ACNI Dr. Control Tonic felt like stumbling upon a rare gem! My oily, acne-prone skin drank in its refreshing essence and now I radiate confidence.
Alexandre Brodeur from Toronto, Canada –
Dude, I gotta tell you about this ISOI ACNI Dr. 1st Control Tonic I picked up recently in Toronto! It’s seriously been a game changer for my skin – like my breakouts have chillaxed so much since I started using it. The first spray feels refreshing and cool, almost like a tiny spa moment during your hectic day! You know those annoying red spots? They seem to back off quickly now without that sticky feeling afterward – totally wins all around if you ask me. Plus, no more overly shiny look either—just healthy hydration vibes throughout the day!