Youth-Boost Peptide Serum

Youth-Boost Peptide Serum

Nourishing Hydro-Lipid Barrier Serum

Nourishing Hydro-Lipid Barrier Serum

Youth-Boost Peptide Serum

goop

Youth-Boost Peptide Serum

Serum · 45 ingredients

For youthful, healthy-looking skin, this powerful, clinically tested all-in-one Youth-Boost Peptide Serum from goop takes a 360-degree approach to target key signs of aging—firmness, elasticity, wrinkles, hyperpigmentation, texture, radiance, barrier support, and more.

Cruelty-free
Nourishing Hydro-Lipid Barrier Serum

Kopari Beauty

Nourishing Hydro-Lipid Barrier Serum

Serum · 50 ingredients

Kopari’s Nourishing Hydro-Lipid Barrier Serum uses a unique delivery system that helps deliver moisturizing ceramides and smoothing peptides into skin’s surface layers-locking in hydration, calming dryness, and boosting resilience for a radiant glow.

VeganCruelty-free
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How these two interact

Caution — space these apart

Low pH folds peptides

Copper Peptides+BHA

Low pH folds peptides

Leave a gap between them

At a glance
Vegan
Cruelty-free
Price
$150
$39.20
$110.80 less
Key ingredients

Niacinamide

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

Hyaluronic Acid

Holds water in the skin for instant plumping and hydration.

Salicylic Acid

An oil-soluble acid that gets inside pores to clear congestion and calm breakouts.

Ceramides

Barrier lipids that seal in moisture and repair a compromised skin barrier.

Peptides

Amino-acid messengers that signal collagen production for firmer, smoother skin.

Squalane

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

Aloe Vera

Cools and hydrates irritated skin.

Vitamin E

An antioxidant that protects the barrier and supercharges vitamin C.

Bifida Ferment

A probiotic ferment lysate that supports the skin barrier and microbiome, calming reactive skin.

Glycerin

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

Salicylic Acid (BHA)

An oil-soluble acid that gets inside pores to clear congestion and calm breakouts.

Gluconolactone (PHA)

A gentle, large-molecule exfoliant that smooths and hydrates — ideal for sensitive skin.

Saccharomyces Ferment

A fermented filtrate that hydrates, brightens, and strengthens the barrier.

Coriandrum Sativum (Coriander) Fruit Oil

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

Piper Nigrum (Pepper) Fruit Oil

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

AHA

Boswellia Carterii (Frankincense) Oil

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

Citrus Aurantium Dulcis (Orange) Peel Oil

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

Commiphora Myrrha (Myrrh) Oil

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

Vetiveria Zizanoides (Vetiver) Root Oil

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

Zingiber Officinale (Ginger) Root Oil

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

Ferula Galbaniflua (Galbanum) Resin Oil

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

Hyaluronic Acid

Holds water in the skin for instant plumping and hydration.

Ceramides

Barrier lipids that seal in moisture and repair a compromised skin barrier.

Peptides

Amino-acid messengers that signal collagen production for firmer, smoother skin.

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.

Glycerin

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

Ectoin

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

Saccharomyces Ferment

A fermented filtrate that hydrates, brightens, and strengthens the barrier.

Panthenol (B5)

A barrier-repairing humectant that hydrates and calms — a sensitive-skin staple.

Allantoin

Calms redness and smooths texture — buffers harsh actives beautifully.

Glycine Soja Oil

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

Cholesterol

A barrier lipid that helps seal in moisture and repair the skin barrier.

AHA

Polyglutamic Acid

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

Ricinus Communis Seed Oil

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

Copper Peptides

Regenerative — speeds healing and remodels skin.

What it targets

Hydration

Barrier

Brightening

Anti-aging

Firmness

Texture

Acne

Pores

Oil control

Soothing

Antioxidant

Healing

Hydration

Barrier

Brightening

Anti-aging

Firmness

Texture

Soothing

Antioxidant

Healing