A clear glass jar of Earth Harbor Siren Silk Bio-Retinol Hydration Cream with a white lid and label, containing 1 fl oz (30 mL) of cream. The label mentions sea retinol and superherbs. A smooth, white cream smear is spread on a light blue background, with soft texture and visible brush strokes at one end. A jar of Earth Harbor Green Gold moisturizer is placed on a large green leaf beside half an avocado, a red tropical flower, and several blueberries, all on a light blue background. Three jars of Earth Harbor Green Gold face cream are arranged diagonally on a light blue surface, with a swatch of the cream applied next to the top jar. A jar of Earth Harbor Siren Silk Bio-Retinol Hydration Cream sits open on a stone surface, with its lid leaning behind it. Two seashells are placed to the left, and one seashell is to the right, all against a light pink background.
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A clear glass jar of Earth Harbor Siren Silk Bio-Retinol Hydration Cream with a white lid and label, containing 1 fl oz (30 mL) of cream. The label mentions sea retinol and superherbs.

Earth Harbor SIREN SILK Bio-Retinol Hydration Cream

1 oz

Why we love it

  • Free from 3,000+ banned ingredients and meets our EU-informed standards.
  • Luxurious hydration with sustainably sourced bio-retinol for radiant, soft skin.
  • Perfect for all skin types and free of nasty synthetics, GMO and cruelty-free.
  • Environmentally conscious - zero-waste and proudly woman-owned.
Purchase options

SIREN SILK Bio-Retinol Hydration Cream $25.99

Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.

A multitasking 4-in-1 treatment cream that powerfully hydrates, resurfaces, rejuvenates & fills fine lines – a dewy symphony for your skin.

Formulated to be an intensely moisturizing and ultra-perfecting bio-retinol that offers immediate improvement with the appearance of filling fine lines & wrinkles. Siren Silk is the ultimate night treatment for all skin types. For daytime use, she is perfect for dry/mature/sensitive skin.

DEEPLY HYDRATES · PLUMPS · RESTORES · RESURFACES

Purely Natural · Ethical · Sustainable · No Nasty Synthetics · Vegan · Cruelty-Free · 100% Non-Gmo / Organic · Ethical Trade · No Gluten Added · No Soy Added · No Fillers · Nontoxic · Food-Grade · Ph Optimized · Scientifically-Proven Ingredients · Therapeutic-Grade · Zero-Waste · Woman-Owned · 1% For The Planet®

Aloe Barbadensis Leaf Juice*, Prunus Amygdalus Dulcis Oil*, Vaccinium Corymbosum Fruit Extract*, Glyceryl Stearate°, Stearic Acid°, Vegetable Glycerin*, Panthenol (Provitamin B5)°, Tocopherol (Sunflower Vitamin E)°, Persea Gratissima Fruit Oil*, Calendula Officinalis Flower Extract°, Matricaria Recutita Flower Extract°, Lavandula Angustifolia Flower Extract°, Trifolium Pratense Flower Extract°, Olea Europaea Fruit Oil*, Helianthus Annuus Seed Oil*, Oenothera Biennis Oil*, Limnanthes Alba Seed Oil°, Simmondsia Chinensis Seed Oil*, Butyrospermum Parkii Butter*, Theobroma Cacao Butter*, Macadamia Integrifolia Nut Oil*, Crithmum Maritimum Extract°, Citrus Aurantifolia Peel Extract°, Cedrus Atlantica Extract°, Lavandula Angustifolia Flower Extract*, Citrus Tangerina Peel Extract°, Melia Azadirachta Seed Oil*, Rosmarinus Officinalis Leaf Extract*, Xanthan Gum°

Massage a small amount into skin in upward, circular motions and allow to fully absorb. As a night treatment, let absorb 5 minutes before bed. She works wonders when used alone on freshly cleansed skin, and is also lovely when worn under makeup.

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3,000+ BANNED INGREDIENTS

Beautifully clean makeup and skincare.

From lip color to moisturizer, every beauty product is vetted for ingredients and materials that align with our strict standards, so you can feel confident in what goes on your skin.

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No hidden ingredients

Made without parabens, phthalates, or heavy metals

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Safer, smarter formulas

No talc, formaldehyde donors, or petroleum-based ingredients

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Less plastic, fewer microplastics

Low-waste formats and plastic-free packaging where possible

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Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog

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