Retinol Collagen Serum for Anti-Aging | Firming & Hydrating

Collagen & Retinol Serum

Smooth. Hydrate. Reveal More Radiant-Looking Skin.

Your Most Advanced Nighttime Skincare Step

Transform your daily skincare routine with INZONEU Collagen & Retinol Serum, a premium facial serum that combines advanced hydration with ingredients known for supporting smoother, healthier-looking skin.

Formulated with Retinol, Hydrolyzed Collagen, Hyaluronic Acid, skin-conditioning lipids, Algae Extract, and Coconut Fruit Juice, this lightweight serum helps improve the appearance of fine lines, refine skin texture, and replenish moisture for a complexion that looks refreshed and radiant.*

Designed to fit seamlessly into your evening skincare routine, it absorbs quickly without feeling heavy, leaving your skin feeling soft, nourished, and beautifully hydrated.

Wake Up to Skin That Looks Refreshed, Smooth, and Radiant.

Why You'll Love It

✔ Helps improve the appearance of fine lines and uneven texture*

✔ Supports smoother, softer-looking skin*

✔ Provides deep hydration with Hyaluronic Acid*

✔ Lightweight, fast-absorbing formula*

✔ Leaves skin feeling supple and refreshed*

✔ Layers beautifully under moisturizer*

✔ Suitable for most skin types*

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Powerhouse Ingredients

Retinol

A well-known skincare ingredient that helps support natural skin renewal and improve the appearance of fine lines and uneven texture.*

Hydrolyzed Collagen

Helps condition the skin and support a smoother, firmer-looking appearance.*

Hyaluronic Acid

Helps attract and retain moisture, leaving skin feeling plump, hydrated, and comfortable.*

Algae Extract & Coconut Fruit Juice

Provide additional nourishment while helping skin feel refreshed and hydrated.*

Perfect For

✔ Fine Lines

✔ Uneven Texture

✔ Dry or Dehydrated Skin

✔ Dull-Looking Skin

✔ Mature Skin

✔ Evening Skincare Routine

✔ Men & Women

How to Use

In the evening, apply 2–3 drops to clean, dry skin.

Gently massage into the face and neck until absorbed.

Follow with your favorite INZONEU moisturizer or facial oil.

If you're new to retinol, begin by using it 2–3 nights per week and increase frequency as your skin adjusts.

During the day, apply a broad-spectrum SPF 30 or higher, as retinol can increase sun sensitivity.

The INZONEU Routine

Evening

1. Charcoal Facial Cleanser

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2. Collagen & Retinol Serum

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3. Skin Hydration Cream

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4. Anti-Aging Rose Gold Oil (optional for extra moisture)

Retinol Tips

Many first-time retinol users are nervous:

New to Retinol?

• Start 2–3 nights per week.

• Apply to clean, dry skin.

• Follow with moisturizer.

• Wear SPF daily.

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Serum combines multiple benefits:

 Frequently Asked Questions

Can I use this every night?

If you're already accustomed to retinol, many people incorporate it into their nightly routine. If you're new to retinol, begin with a few nights per week and increase as tolerated.

Can I use it during the day?

Retinol is generally recommended for evening use. If used during the day, always apply a broad-spectrum SPF.

Is it suitable for sensitive skin?

Many people with sensitive skin can use retinol by introducing it gradually. Patch testing and a slower introduction are recommended.

Can I use it with moisturizer?

Yes. Following with a moisturizer can help support hydration and comfort.

Can I use it with other active ingredients?

Some active ingredients may increase irritation when used together. If you're combining products such as glycolic acid or other exfoliants, consider alternating them or consult a skincare professional if you have questions.

 Ingredients

Aqua, Phospholipids, Retinol, Leuconostoc/Radish Root Ferment Filtrate, Tetrasodium EDTA, Hydrolyzed Collagen, Phenoxyethanol, Ethylhexylglycerin, Sodium Hyaluronate, Xanthan Gum, Sorbitan Monolaurate, Sodium PCA, Algae Extract, Cocos Nucifera (Coconut) Fruit Juice.

 Warnings

For external use only.

Avoid contact with eyes.

Discontinue use if irritation occurs.

Because this product contains retinol, consult your healthcare provider before use if you are pregnant or nursing.

Store in a cool, dry place away from direct sunlight.

🇺🇸 Made in America

✨ Premium Ingredients

🔒 Secure Checkout

🚚 Fast Shipping

📦 FREE Shipping

💯 Satisfaction Guarantee