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  • A blue dropper bottle of Serum 71 Renewal Serum | Circadia skincare product with white branding and text on the front.
  • Hand holding a frosted blue glass bottle of Serum 71 Renewal Serum | Circadia with a dropper releasing serum, accompanied by text describing the serum’s skin brightening, tone improving, redness reducing, and collagen-boosting benefits for firmer skin.
  • A blue dropper bottle of Serum 71 Renewal Serum | Circadia surrounded by clear liquid droplets, with text highlighting key ingredients and their skincare benefits.
  • Close-up of a woman with smooth, glowing skin and closed eyes highlighting skincare benefits, promoting Serum 71 Renewal Serum | Circadia for hyperpigmented, sensitive, acne-prone, and aging skin.
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  • Clear serum droplets on a white background highlighting the benefits of Serum 71 Renewal Serum | Circadia, including brightening dark spots, calming redness, and supporting collagen production for skincare.
Circadia
Powerful Acid Blend for Ultimate Skin Care

Serum 71 Renewal Serum | Circadia

$65.00
$65.00
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Shipping calculated at checkout.

Circadia Serum 71 visibly improves skin health by reducing fine lines and wrinkles, while brightening the skin with its antioxidant rich formulation. Also included is a second generation Beta Glucan and Neodermyl®, the next-generation copper peptide that helps build back collagen and elastin.

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Expanded Description
Benefits:
• Immune Boosting
• Nutrient Rich
• Unique Acid Trios
• Brightening
Skin Concern
• Acne
• Anti-aging
• Uneven Skin Tone
Skin Type
All Skin Types
Product Size
0.5 oz./15 mL
How To Use Steps
• In the evening after cleansing, apply several drops to fingertips.
• Smooth over face and neck.
• Avoid contact with eyes.
Ingredients
Aqua/Water, Propanediol, Mandelic Acid, Butylene Glycol, Tranexamic Acid, Phenoxyethanol, Sodium PCA, Hydroxyethylcellulose, Sodium Hydroxide, Azelaic Acid, Glycerin, Magnesium Carboxymethyl Beta-Glucan, Methylglucoside Phosphate, Copper Lysinate/Prolinate, Alcohol, Sodium Hydroxide.

Overall rating: 5.0 / 5 from 5 reviews.

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Review highlights

Reviews

Fabulous I’m a repeat buyer

"Fabulous I’m a repeat buyer so I think that’s says it all"

— Caroline C. (5/5)

Amazing product

"I can't believe it's been a year since I started using this product, and I am absolutely obsessed with it! It truly delivers on every promise made in the description, and it's exceeded my expectations!"

— Mariela (5/5)

Have been using this product

"Have been using this product for over ten years. Can’t find it locally and this is the best online place. Have ordered here multiple times. Love the product. Don’t know if it works but don’t know how my skin would look if I didn’t use it."

— E W. (5/5)

Circadia is gold standard!

"Circadia is gold standard!"

— Jennifer R. (5/5)

Great

"Extremely fast shipping!!"

— Sd (5/5)

Q&A

Can i use this while pregnant?
Circadia Serum 71 is generally considered safe for use during pregnancy. While it's always recommended to consult with a doctor or healthcare professional before using any new skincare product during pregnancy, Circadia explicitly states it's pregnancy-safe. The serum contains ingredients like tranexamic acid, mandelic acid, and azelaic acid, which are generally considered safe for use during pregnancy in the concentrations found in this serum. However, it's always best to discuss any skincare changes with your doctor to ensure they align with your individual pregnancy needs.

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