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Multi-Peptide Hydration Serum
🌙 Fine lines showing up uninvited?

Multi-Peptide Hydration Serum

→ Bouncy, firmer, plumper-looking skin

  • Helps keep skin hydrated
  • Promotes a plumper-looking complexion
  • Softens the appearance of fine lines
$54.00$59.97

Small batches. Replenished daily.

  • Clean, farm-sourced ingredients
  • Free 2-day FedEx shipping over $50
  • Secure checkout on goddessbykay.com

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Your new ritual

A little bounce. A little glow. A lot of love for thirsty skin. This hydration serum features seven peptide technologies, including Copper Tripeptide-1, for a smoother, plumper-looking complexion.

Apply a few drops to clean skin morning and night, then follow with your moisturizer, balm, or oil. Your everyday hydration step, with a luxurious upgrade.

Full product information & ingredients

Our Peptide Hydration Serum is the clean-girl answer to visible aging; packed with seven peptide technologies (hello, Copper Tripeptide-1) that smooth fine lines, plump skin, and actually keep hydration locked in. No greasy feel, no complicated routine, just lightweight layers-under-everything results. Whether you're building your first skincare lineup or upgrading from the basics, this serum does the heavy lifting your skin deserves. A comprehensive, lightweight serum formulated to deeply hydrate and visibly rejuvenate the skin. This multi-functional treatment combines copper peptides, seven advanced peptide technologies, humectants, and botanical extracts to support smoother, plumper, and more radiant-looking skin. Suitable for all skin types and designed to integrate seamlessly into any routine. Why You’ll Love It Skin Renewal: Copper Tripeptide-1 and a synergistic peptide complex support a firmer, smoother skin texture and target multiple visible signs of aging at once. Botanical Support: Centella, Ginseng, and Manuka Honey Extract deliver natural nourishment while helping to soothe and energize the appearance of tired skin. Made in America: USA 🇺🇸 Key Benefits Peptide Complex: A powerful blend of seven peptides helps reduce the look of fine lines while supporting overall skin elasticity and resilience. Soothing & Balancing: Witch Hazel Water and Aloe Vera comfort, tone, and refresh without disrupting moisture balance. Daily Hydration: A lightweight, fast-absorbing formula that layers effortlessly under moisturizers, oils, or makeup. Key Ingredients Copper Tripeptide-1: Supports skin renewal and helps visibly improve firmness and elasticity. Peptide Blend (Palmitoyl Tripeptide-5, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Palmitoyl Tripeptide-38, Acetyl Hexapeptide-8): Targets smoothness, firmness, and rejuvenation. Sodium Hyaluronate (Hyaluronic Acid): Deep hydration that enhances moisture retention. Manuka Honey Extract: Naturally nourishing, soothing, and humectant-rich. Centella Asiatica & Ginseng Extracts: Known for balancing, revitalizing, and calming the appearance of skin. Witch Hazel Water & Aloe Vera: Refreshing base ingredients that tone and hydrate. Ingredients Water, Hamamelis Virginiana (Witch Hazel) Water, Glycerin, Aloe Barbadensis Leaf Juice, Copper Tripeptide-1, Palmitoyl Tripeptide-5, Palmitoyl Tripeptide-1, Palmitoyl Tripeptide-38, Palmitoyl Tetrapeptide-7, Acetyl Hexapeptide-8, Sodium Hyaluronate (Hyaluronic Acid), Salvia Hispanica (Chia) Seed Extract, Panax Ginseng Root Extract, Mel (Manuka Honey) Extract, Centella Asiatica Extract, Equisetum Arvense Extract, Geranium Maculatum Extract, Taraxacum Officinale (Dandelion) Root Extract, Simmondsia Chinensis (Jojoba) Seed Oil, Sodium PCA, Sodium Lactate, Arginine, Cassia Angustifolia Seed Polysaccharide, Aspartic Acid, Benzoic Acid, PCA, Glycine, Serine, Alanine, Isoleucine, Valine, Proline, Threonine, Histidine, Phenylalanine, Hydroxyethylcellulose, Carrageenan, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Butylene Glycol, Carbomer, Polysorbate 20, Ethylhexylglycerin, Phenoxyethanol. Size: 1 fl oz (30 mL)Dimensions: 35 x 120 mm (W x H) How to Use Apply a few drops to clean skin, morning and night. Gently massage over the face and neck until absorbed. Follow with a moisturizer, balm, or oil to lock in hydration. Subscribe & SAVE Keep your glow consistent with our Subscribe & Save program!Subscribers enjoy exclusive promotions, early access to new releases, and flexible delivery schedules—so you never run out of your skincare essentials. Allergen Notice This formula contains botanical extracts, witch hazel, honey extract, and naturally derived aromatic compounds that may cause sensitivity in some individuals. If you have known allergies to plant extracts, honey/bee products, or cosmetic preservatives, please review the full ingredient list and patch test before use.

Clean & farm-sourced

No parabens, sulfates or fillers

Cruelty-free

Never tested on animals

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On orders over $50

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Real routines, real glow

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obsessed 💛
Glass skin night routine with Riche Crème
night routine
Customer applying Riche Crème
daily glow
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shelfie

Why they love the Multi-Peptide Hydration Serum

Real words from real customers 💕

“My skin feels sooo plump and hydrated after using this! Seriously one of my favorite serums right now.”
“Absolutely love this serum!! My face looks so much smoother and has such a pretty, healthy glow.”
“I'm in my 40s and wanted something to help with fine lines and dryness. I love how soft and refreshed my skin feels!”
“This stuff is amazing! It's super lightweight but somehow makes my skin feel moisturized all day.”
“I've been using this morning and night and my skin feels so much more hydrated. Definitely a new staple in my routine!”
“Okay WOW. My skin looks so dewy after applying this, and it doesn't leave that sticky feeling some serums do.”
“I love how nicely this layers under my moisturizer and sunscreen. No pilling and my makeup looks great over it!”
“My skin has been looking dull lately and this gives it such a nice boost. I'm obsessed with how glowy my face looks!”
“A little bit goes a long way! It absorbs quickly and leaves my skin feeling soft and smooth.”
“Honestly wasn't expecting to love this as much as I do. My skin feels firmer, softer, and way more hydrated!”