SEA-EL Sea Peptide Serum in a frosted glass bottle with a white pump dispenser, set against a clean white background with a subtle reflection.
image of our SEA PEPTIDE SERUM on the beach with the product benefits.
flatlay image of the product with text on the main functional ingredients.
Sea Peptide Serum
Sea Peptide Serum
SEA-EL Sea Peptide Serum 30 ml bottle with a white pump next to its green packaging box, on a white background with a soft reflection.
SEA-EL Sea Peptide Serum in a frosted glass bottle with a white pump dispenser, set against a clean white background with a subtle reflection.
image of our SEA PEPTIDE SERUM on the beach with the product benefits.
flatlay image of the product with text on the main functional ingredients.
Sea Peptide Serum
Sea Peptide Serum
SEA-EL Sea Peptide Serum 30 ml bottle with a white pump next to its green packaging box, on a white background with a soft reflection.

Sea Peptide Serum

Firms & Restores

$42.00

Our peptide-rich serum, powered by Copper Tripeptide-1 (GHK-Cu), Irish Moss, and Niacinamide to help skin look visibly firmer and more even. Helps reduce the look of fine lines and delivers lasting hydration for a smoother, more youthful-looking complexion.

Best if you're starting to see loss of firmness — Copper Tripeptide-1 (GHK-Cu) is one of the most researched peptides in skincare, for skin that looks less bouncy than it used to.

Best for sensitive skin that can't tolerate retinol — Peptides work gradually and without the irritation, purging, or sun sensitivity.

Best if you want results over months, not days — Peptides build slowly. Give it 8–12 weeks of consistent use.

Best layered under moisturizer, AM or PM — Lightweight, absorbs fast, plays well with the rest of your routine.

Apply 1–2 pumps to clean skin, morning and night. Follow with moisturizer.

Water (Aqua), Glycerin, Propanediol, Niacinamide, Leuconostoc/Radish Root Ferment Filtrate, Copper Tripeptide - 1 (GHK-Cu), Xanthan Gum, Sodium Hyaluronate, Chondrus Crispus Extract, Hexapeptide - 10, Caprylyl Glycol, Sodium Phytate.

Shipping

Orders can take 2-3 business days to process before shipping. As soon as your package has left our warehouse, you will receive a confirmation by email. 

Returns

If for any reason you are unhappy with your purchase we offer returns for store credit within 7 days of delivery. If 7 days have passed since your purchase has been delivered, unfortunately, we are unable to offer you a credit or exchange.

Product Benefits

Sulfate-Free
Vegan & Cruelty-Free
Made in California
Clean Since 2010
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Out of stock
Sea Peptide Serum

Sea Peptide Serum

$42.00
A scenic coastal landscape with a sandy beach curving along a grassy cliffside under a soft pink sky, with blue ocean water in the foreground and distant hills with houses.
Sea Peptide Serum

Ingredients

One of the most studied peptides in skincare, for visibly firmer, smoother-looking skin.

High in this formula. Helps visibly even skin tone and refine the look of pores.

A second peptide that works alongside the copper complex to support a smoother, firmer-looking surface.

Red algae rich in carrageenan, which holds moisture against skin so hydration lasts.

A woman with long dark hair holds a stack of three hair product jars against a plain white background. The jars are from the brand NAIL GEL, with labels in beige, black, and white.
Our story

Clean beauty that works

A family brand that's spent fifteen years learning what seaweed can do for skin. That's why we use many different kelps — each for a different benefit.

Clean since 2010. Carlsbad, California.

Learn More
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Frequently Asked Questions

  • Domestic shipping can take 2-5 business days.

  • All our products are subject to quality control.

    Our warranty provides a guarantee against manufacturer defects.

    The guarantee covers any manufacturing, design, or material defect. Please notify us within 2 months of noticing any defects.

  • Yes, we offer full and partial refunds.

    Please enquire for more information about our Refund policy.

  • We use all major carriers, and local courier partners. Use the shipping estimator in the cart to check your shipping rates.

Customer Reviews

Overall rating: 5.0 / 5 from 2 reviews.

Love the consistency! It makes my skin feel firmer.

Sara M. 5/5 Verified

Sea Peptide Serum

Store owner replied: Love hearing this! The Sea Peptide Serum is one of our favorites for exactly that reason. Firmer, smoother skin is the goal!

Great ingredients, absorbs well, makes my skin feel and look hydrated

Jessica A. 5/5 Verified

Sea Peptide Serum

Store owner replied: Thank you! That’s exactly what the Sea Peptide Serum is all about. Great ingredients, fast absorption, and real hydration. So glad your skin is loving it!