Circe Skincare HydraRet® A Restore & Repair Serum

Circē HydraRet® A Restore & Repair Serum

Circē HydraRet® A Restore & Repair Serum Breaker Top

Circē HydraRet® A Restore & Repair Serum Vials

Circē HydraRet® A Restore & Repair Serum Unopened Vial

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HydraRet® A

Restore & Repair Serum

16 Ampoules x 2mL

(1)

Size: 16 Ampoules x 2mL 4 Ampoules x 7mL

This kind-to-skin formula imparts the skin-improving power of pure retinol, enhanced with hydrating oils to combat the dryness associated with many traditional retinol products. This nourishing formula smooths fine lines and wrinkles, evens skin tone, and boosts radiance.

Dermatologically Tested · Clinically Tested · Hypoallergenic · Suitable for Sensitive Skin · Vegan · Cruelty-Free · Microplastic Free

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What We’re Made Of

41% Squalane: Hydrates
Derived from non-GMO Brazilian sugarcane, mimics skin’s natural oils to boost hydration and lock in moisture
.8% Acetyl Hexapeptide-8 Solution: Smooths
Promotes skin firmness and elasticity
.5% Pure Retinol: Resurfaces
A well-researched active reduces visible signs of aging and smooths texture
Organic Proprietary Adaptogenic Blend: Nurtures
Reishi mushroom, ginger root, ashwagandha, holy basil, turmeric, and spirulina
97.88% Natural Origin Content

OUR PROMISE

Dermatologically Tested
Clinically Tested
Hypoallergenic
Suitable for Sensitive Skin
Vegan
Cruelty Free
Microplastic Free

FREE FROM

Silicone
PEGs
Parabens
Phenoxyethanol
Gluten
Colorants
Fragrance
Alcohol

Apply to face, neck, décolleté, and back of hands. Avoid the eye and eyelid area. Do not use with other retinoid treatments.

New to retinol? Use 2–3 times a week, increasing frequency as tolerated. If dryness occurs, apply a moisturizer. Retinol increases photosensitivity; use at night and wear SPF during the day.

Watch this How To Video to see how to open the Ampoule

Watch How To Use Video

Squalane, Caprylic/Capric Triglyceride, Coco-Caprylate/Caprate, Glycine Soja (Soybean) Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Cetyl Ethylhexanoate, Alpha-Bisabolol, Dimethyl Isosorbide, Retinol, Acetyl Hexapeptide-8, Tocopherol, Helianthus Annuus (Sunflower) Seed Oil*, Sorbitan Olivate, Sodium Hyaluronate, Bakuchiol, Glycyrrhiza Glabra (Licorice) Root Extract*, Withania Somnifera Root Extract*, Zingiber Officinale (Ginger) Root Extract*, Curcuma Longa (Turmeric) Root Extract*, Ganoderma Lucidum (Mushroom) Stem Extract*, Ocimum Sanctum Leaf Extract*, Spirulina Maxima Extract*, Bixa Orellana Seed Oil, Moringa Oleifera Seed Oil, Water, Ricinus Communis (Castor) Seed Oil, Polyglyceryl-3 Diisostearate, Caproic Acid, Methyl Glucose Sesquistearate, Cetyl Alcohol.

*Certified Organic

97% Saw an overall improvement in their skin*

94% Saw tighter and firmer skin after using this product*

91% Saw an improvement in the look of fine lines and wrinkles after just 4 weeks*

Clinical Perception Study as reported by 32 participants after 4 weeks of use (Fitzpatrick Skin Type: I-IV).
*Stats based on HydraRet® A .5% retinol formula

National Library of Medicine. 2009 Jan 23;14(1):540–554
National Library of Medicine. Retinoids. 2019 Aug 30;36(4):392–397
Thedermreview.com: Acetyl-Hexapeptide-8

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SupraTonic® C

Antioxidant & Antipollution Serum

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Daily Cleansing Capsules
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SO, WHY CIRCĒ?

Science is Our First Language.
With decades of experience in high-end, clinical skincare, our multidisciplinary team has more than passion—we have credibility. And receipts.

Learn More

YEARS OF FOUNDER EXPERIENCE

Backed by an exceptional team of chemists, dermatologists, toxicologists, regulatory specialists and more—each one an expert in their field.

YEARS OF FORMULA DEVELOPMENT

By world-class Korean chemists.

PEOPLE TESTED

Rigorous safety, use and clinical testing.

OF PRODUCT CLAIMS

Statistically validated and supported by testing.

SKINCARE, DEMYSTIFIED.

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CIRCĒ ESSENTIALS

Shop All

day

STEP 01

Skin's Defense Barrier

This serum protects skin from stressors—tightening and firming for a radiant, healthy complexion.

SupraTonic® C

(1)

Add to Bag - $115.00

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STEP 02

Mini Facial

These Capsules remove makeup, sunscreen, and environmental impurities—prepping skin for the rest of your routine.

PhytoFacials®

(5)

Add to Bag - $49.00

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STEP 03

Skin-Renewing

This nourishing formula smooths wrinkles and fine lines, evens skin tone, and boosts radiance.

HydraRet® A

(1)

Add to Bag - $135.00

THE CIRCĒ POTENCY PROMISE

We optimize potency and longevity with perfectly calibrated ingredients and product forms—like these light-resistant, airtight Amber Glass Ampoules.

The result? Actives that stay active, without harsh preservatives or leaching plastic.

Learn More

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PhytoFacials®

Daily Cleansing Capsules
Face & Eyes

$49.00

(5)

SCIENCE-BACKED,
SKIN-LOVED.

By combining potent, cleanical ingredients with innovative formula preservation, we deliver intentional, exciting, results-driven rituals.

Learn More

97%

of HydraRet® A users saw an overall improvement in their skin.

94%

of HydraRet® A users saw tighter and firmer skin.

KEY INGREDIENTS

Every potent, pure ingredient is expertly chosen. From hydration to nourishment to restoration, they team up to give your skin everything it craves.

3-0- Ethyl Ascorbic Acid (Vitamin C)

Absorbs deeper than other forms of vitamin C and boosts skin’s resistance to photoaging.

Fermented Rice Water

Contains vitamins B1 and B2 to diminish fine lines and even skin tone.

Tranexamic Acid

Reduces the appearance of dark spots.

Reishi Mushroom

Contains antioxidant properties and helps reduce irritation.

Ginger Root

Offers soothing benefits.

Ashwagandha

Defends against environmental aggressors.

Holy Basil

Known for its calming properties.

Turmeric

Offers soothing and antioxidant benefits.

Spirulina

An algae extract known for its calming properties.

Squalane

Derived from non-GMO Brazilian sugarcane, it mimics skin’s natural oils to boost hydration and lock in moisture.

Acetyl Hexapeptide-8 Solution

Promotes skin firmness and elasticity.

Jojoba Seed Oil

Rich in fatty acids and antioxidants, and delivers essential hydration.

Pure Retinol

A well-researched active that reduces visible signs of aging and smooths skin texture.

Houttuynia Cordata Powder

Packed with flavonoids to help control oil while moisturizing.

FAQS

Expertly engineered.
Carefully calibrated.
Perfectly potent.

The effectiveness of Vitamins C and A are directly impacted by the packaging. Packaging that allows in light and prolonged exposure to air are known to degrade Vitamin C and Vitamin A and render it ineffective. Circē’s ampoules offer formula preservation by limiting exposure to light, air, and interaction with your hands.
Learn More

Once attached, leave the nozzle on your Ampoule between uses. When the Ampoule is empty, transfer the nozzle to a new one. Before storing or traveling, make sure the nozzle is securely attached and its cap is closed. Keep the Ampoule upright during storage and place it in a protective, leak-resistant pouch for travel.

Circē Ampoules come with a reusable nozzle that ensures product integrity. We package our serums in small amber glass Ampoules designed to protect formula potency, so you can finish each one within a short time, then open a new Ampoule of serum preserved in potency-protecting packaging.

To open our 2mL Ampoules, watch this How To Video:
Watch How To Use Video Watch How To Use Video Note: If you don't have the Ampoule Opener, you can still open the container.

Here's How: Hold the ampoule in one hand. Locate the white dot on the ampoule top. With your other hand, wrap a tissue around the neck of the ampoule and use your thumb to press against the white dot, snapping the top off. Then apply the Nozzle and dispense the product into your hand.

Read Our Research

Real science, real research, real results.

HydraRet® A

SupraTonic® C

Antioxidant & Antipollution Serum

PhytoFacials®

Daily Cleansing Capsules
Face & Eyes

Science is Our First Language.
With decades of experience in high-end, clinical skincare, our multidisciplinary team has more than passion—we have credibility. And receipts.

Backed by an exceptional team of chemists, dermatologists, toxicologists, regulatory specialists and more—each one an expert in their field.

By world-class Korean chemists.

Rigorous safety, use and clinical testing.

Statistically validated and supported by testing.

SKINCARE, DEMYSTIFIED.

Skin's Defense Barrier

SupraTonic® C

Mini Facial

PhytoFacials®

Skin-Renewing

HydraRet® A

We optimize potency and longevity with perfectly calibrated ingredients and product forms—like these light-resistant, airtight Amber Glass Ampoules.

The result? Actives that stay active, without harsh preservatives or leaching plastic.

PhytoFacials®

Expertly engineered.
Carefully calibrated.
Perfectly potent.

HELP

COMPANY

SHOP

HydraRet® A

PRODUCT DETAILS

HOW TO USE

INGREDIENTS

CLINICAL TESTING

RESEARCH

SupraTonic® C

Antioxidant & Antipollution Serum

PhytoFacials®

Daily Cleansing CapsulesFace & Eyes

Science is Our First Language. With decades of experience in high-end, clinical skincare, our multidisciplinary team has more than passion—we have credibility. And receipts.

Circē by the Numbers

Backed by an exceptional team of chemists, dermatologists, toxicologists, regulatory specialists and more—each one an expert in their field.

By world-class Korean chemists.

Rigorous safety, use and clinical testing.

Statistically validated and supported by testing.

Skincare Demystified Demonstration

SKINCARE, DEMYSTIFIED.

Skin's Defense Barrier

SupraTonic® C

Mini Facial

PhytoFacials®

Skin-Renewing

HydraRet® A

We optimize potency and longevity with perfectly calibrated ingredients and product forms—like these light-resistant, airtight Amber Glass Ampoules.

The result? Actives that stay active, without harsh preservatives or leaching plastic.

PhytoFacials®

Science-Backed, Skin-Loved

Key Ingredients

Frequently Asked Questions

Expertly engineered. Carefully calibrated. Perfectly potent.

Why Amber Colored Ampoules?

How should I store an opened ampoule?

DO I USE THE ENTIRE AMPOULE?

How do I open the Ampoule?

LET’S SOCIALIZE @CIRCESKINCARE

Daily Cleansing Capsules
Face & Eyes

Science is Our First Language.
With decades of experience in high-end, clinical skincare, our multidisciplinary team has more than passion—we have credibility. And receipts.

Expertly engineered.
Carefully calibrated.
Perfectly potent.