Circadia Glyco-Guard

Circadia Glyco-Guard is a professional-grade anti-aging serum formulated to protect and renew the skin. Designed to combat glycation and oxidative stress, it helps preserve collagen and elastin while improving tone, texture, and overall skin radiance.

Lightweight and fast-absorbing, this serum supports long-term skin health and reduces visible signs of aging, including fine lines, wrinkles, and dullness. Ideal for daily use, it can be layered under moisturizers and other treatments to maximize results for a firmer, smoother, and more youthful-looking complexion.

Why You’ll Love It

  • Protects skin from glycation and oxidative damage
  • Supports collagen and elastin for firmer, smoother skin
  • Reduces the appearance of fine lines and wrinkles
  • Lightweight, fast-absorbing, and non-greasy
  • Enhances skin tone, texture, and radiance

Who It’s For

  • Clients concerned with visible signs of aging
  • Individuals seeking skin renewal and anti-glycation benefits
  • Suitable for all skin types looking to improve firmness and radiance
  • Anyone wanting long-term anti-aging and protective skincare

How to Use

Apply 2–3 drops to clean, dry skin, gently massaging over the face and neck. Use once or twice daily as tolerated. Follow with moisturizer and sunscreen during the day. Can be layered under other serums or treatments.

Frequently Asked Questions

What is Circadia Glyco-Guard used for?
It protects against glycation, supports collagen, reduces fine lines, and renews the skin for a youthful appearance.

Can it be used daily?
Yes. Apply once or twice daily depending on skin tolerance.

Is it suitable for all skin types?
Yes. Formulated to be gentle and effective for most skin types.

Can it be layered under other skincare products?
Yes. Use under moisturizer, sunscreen, or other serums for optimal results.

How long until visible results?
Visible improvements in firmness, smoothness, and radiance are typically seen after 4–6 weeks of consistent use.

99 products in stock
Sale price $62.00Regular price
Regular price $62.00
Circadia Glyco-Guard
Circadia Glyco-Guard
Sale price $62.00Regular price
Regular price $62.00
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Circadia Pigmentation Regimen Bundle packaging highlighting complete hyperpigmentation treatment system
Circadia Pigmentation Regimen Bundle packaging highlighting complete hyperpigmentation treatment system
Circadia Pigmentation Regimen Bundle packaging highlighting complete hyperpigmentation treatment system

GLOWING SKIN IS ALWAYS IN

Luxury That Loves Your Skin, Your Hair, and the Planet

Auréa Beauty stands for more than visible results—we stand for responsibility. We believe in derm-developed, cruelty-free, and sustainably sourced formulas.

✔ We're proudly woman-owned: created with heart, honesty, and intention.

✔ Real, medical-grade skincare and haircare you can actually trust—without fluff and false promises.

✔ We make self-care simple, personal, and powerful.

Circadia Pigmentation Regimen Bundle packaging highlighting complete hyperpigmentation treatment system
Circadia Pigmentation Regimen Bundle packaging highlighting complete hyperpigmentation treatment system
Circadia Pigmentation Regimen Bundle packaging highlighting complete hyperpigmentation treatment system

Questions? We've got you!

Shipping & Returns

We ship within the US only.

1. Economy Shipping costs $11.99 and takes 5–8 business days.

2. Express Shipping costs $24.99 and takes 2–3 business days.

Yes, we accept returns within 30 days. Terms and conditions apply, see them here.

We accept a variety of payment methods including major credit cards (Visa, Mastercard, etc.), plus alternative payment options like Apple Pay, Shop Pay, and PayPal.

Once your order is placed and shipped, you will receive a confirmation email. Use the tracking information provided to follow delivery.

If you're missing tracking or have any concerns, please reach out to our customer support.

Products & Quality

Auréa Beauty is a proudly woman-owned online store offering premium, medical-grade skincare and advanced beauty devices.

All products are guaranteed authentic, dermatologist-recommended, sourced directly from trusted brands like Bio-Therapeutic, Circadia, GlyMed Plus, and TiZO.

We'd love to! If you’re unsure what to pick, browse our “Build Your Routine” first.


Yes, all products sold through Auréa Beauty are authentic. You can read our Authenticity Promise here.

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