Advanced Retinol Nightly Multi-Correct Serum vs Skin Cocoon Barrier Repair Glow Serum with Peptides & Niacinamide — Ingredient Comparison

StriVectin

Advanced Retinol Nightly Multi-Correct Serum

Serum · 50 ingredients

Advanced Retinol Nightly Multi-Correct Serum from StriVectin helps you get the most out of Retinol. Expertly engineered for optimized surface release of Retinol to help improve the look of fine lines, wrinkles, skin tone, and texture for smoother, visibly healthier, youthful-looking skin.

Iris&Romeo

Skin Cocoon Barrier Repair Glow Serum with Peptides & Niacinamide

Serum · 25 ingredients

A hydrating serum formulated to support the skin barrier while addressing signs of aging, suited for dry, combination, and normal skin types. Tetrapeptide-2 works to visibly brighten, plump, and firm by supporting collagen production and elasticity, while beta-glucan boosts hydration and reinforces barrier function. Niacinamide rounds out the formula by minimizing the appearance of pores and fine lines and calming redness.

Vegan

Your fit

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How these two interact

No conflicts — safe to layer

Both are Serum products.

Retinoid+Niacinamide

Buffers retinoid irritation

Vitamin C+Niacinamide

Brightening duo

Niacinamide+Hyaluronic Acid

Barrier + hydration

At a glance

Vegan

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Price

$99

$58

$41 less

Key ingredients

Retinol

A retinoid that speeds cell turnover to smooth texture, soften lines, and clear pores.

L-Ascorbic Acid

A form of vitamin C — an antioxidant that brightens, fades dark spots, and supports collagen.

Hyaluronic Acid

Holds water in the skin for instant plumping and hydration.

Squalane

A lightweight, biomimetic oil that softens without clogging pores — pairs perfectly with strong actives to offset dryness.

Vitamin E

An antioxidant that protects the barrier and supercharges vitamin C.

Ectoin

A microbe-derived “extremolyte” that shields the skin barrier from environmental stress — pollution, UV, dryness — while locking in moisture.

Polyglutamic Acid

Holds even more water than hyaluronic acid and forms a moisture-locking film on the surface.

Rice Extract

A rice-derived ingredient that brightens and softens for a smooth, even glow.

Carthamus Tinctorius (Safflower) Seed Oil

A nourishing plant oil that softens skin and helps seal in moisture.

Helianthus Annuus (Sunflower) Seed Oil

A nourishing plant oil that softens skin and helps seal in moisture.

Adenosine

A cell-signaling ingredient that smooths fine lines and supports firmer skin.

Shea Butter

A rich butter that deeply softens and protects dry skin.

Glycerin

The workhorse humectant — simple, effective, and exceptionally well-tolerated.

Beta-Glucan

A soothing humectant that hydrates and calms reactive skin.

Bisabolol

A soothing ingredient that calms redness and irritation.

Beta-Glucan

A soothing humectant that hydrates and calms reactive skin.

Niacinamide

Strengthens the barrier, controls oil, and fades dark spots — gentle and plays well with almost everything.

Glycerin

The workhorse humectant — simple, effective, and exceptionally well-tolerated.

Squalane

A lightweight, biomimetic oil that softens without clogging pores — pairs perfectly with strong actives to offset dryness.

Limnanthes Alba (Meadowfoam) Seed Oil

A nourishing plant oil that softens skin and helps seal in moisture.

Castor Oil/IPDI Copolymer

A nourishing plant oil that softens skin and helps seal in moisture.

Shea Butter

A rich butter that deeply softens and protects dry skin.

Vitamin E

An antioxidant that protects the barrier and supercharges vitamin C.

Hippophae Rhamnoides Oil

A nourishing plant oil that softens skin and helps seal in moisture.

Helianthus Annuus (Sunflower) Seed Oil

A nourishing plant oil that softens skin and helps seal in moisture.

What it targets

Hydration

Barrier

Brightening

Anti-aging

Firmness

Texture

Acne

Soothing

Antioxidant

Hydration

Barrier

Brightening

Pores

Oil control

Soothing

Antioxidant