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SOTRIA Skincare

Whole Body Infusion | Marine-Active Body Serum | Dry & Crepey Skin

Whole Body Infusion | Marine-Active Body Serum | Dry & Crepey Skin

Regular price $58.00
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You've never experienced body care like this. A body serum takes deep hydration further than any lotion or oil — drenching skin in bioactive marine minerals and botanicals that absorb deep into the layers, not just sit on the surface. Newly improved with body-contouring caffeine for additional benefits. ✨

Formulated specifically for dry, crepey skin, this lightweight, fast-absorbing serum visibly smooths, firms, and illuminates — leaving skin plump, silky, and delicately radiant. Powered by Hyaluronic Acid, Niacinamide, Snow Mushroom, and a fusion of Irish Moss, Laminaria Digitata, and firming Fucus Vesiculosus* — sea and science working in perfect harmony. See my blog on Fucus Vesiculosus to learn more about this beautiful ingredient.

Pro tip: Seal it in with the Firming Body Oil for the ultimate hydration ritual. The serum quenches deep; the oil locks it in.

  • Deep hydration that goes beyond the surface 
  • Visibly smoother, firmer, more luminous skin
  • Lightweight & fast-absorbing — no heaviness
  • Made in small batches with ECOCERT-approved, plant-derived preservation

*Fucus Vesiculosus is high in iodine; individuals with thyroid conditions should exercise caution with leave-on products applied to large body surface areas, though cosmetic concentrations are generally considered safe.

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Every ingredient is chosen with intention—pure, natural, and purposeful. Crafted for optimal results, with natural or plant-derived ingredients, free from toxins and hormone-disrupting additives.

Ingredients

Fucus Vesiculosus

Clinically proven firming power, this sea algae is rich in antioxidants, mineral, and polysaccharides that help revitalize and tone the skin. Improves skin elasticity by approximately 25% and reduces visible sagging by 15-25% in a 2015 Journal of Cosmetic Dermatology study. Its unique bioactive compounds support collagen synthesis and strengthen the skin’s structure, leaving it visibly tighter, smoother, and more resilient with every use.

Laminaria Digitata

A deeply restorative marine extract celebrated for its exceptional mineral and antioxidant profile. Rich in iodine, alginates, and polysaccharides, it helps fortify the skin’s natural barrier, enhance hydration, and support collagen integrity for a visibly smoother, more supple appearance. Clinically proven to protect against environmental stressors and improve skin elasticity, Laminaria Digitata delivers lasting nourishment and a revitalized, luminous complexion.

Niacinamide

A highly regarded form of vitamin B3, is celebrated for its ability to visibly improve the look and feel of skin. It helps support the skin’s natural barrier while enhancing hydration and promoting a smoother, more refined appearance. This versatile ingredient also helps improve the look of uneven tone and dullness, leaving skin looking brighter, more balanced, and beautifully radiant.

Snow Mushroom

A natural polysaccharide-rich humectant shown to deliver hydration comparable to hyaluronic acid. Its molecular structure allows it to form a flexible hydration film on the skin’s surface, enhancing moisture retention and improving skin elasticity. Clinically, Tremella has been observed to increase skin smoothness and support a radiant, plump complexion through sustained moisture delivery

Full Ingredient List:

Ingredients: Aqua (Water), Aloe Barbadensis (Aloe Vera) Leaf Juice, Glycerin, Niacinamide, Propanediol, Laminaria Digitata (Oarweed) Extract, Isoamyl Laurate, Caffeine, N-Acetyl Glucosamine, Fucus Vesiculosus (Bladderwrack) Extract, Caprylyl/Capryl Glucoside, Panthenol, Tremella Fuciformis (Snow Mushroom) Extract, Chondrus Crispus (Irish Moss) Extract, Sodium Hyaluronate, Lactobacillus Ferment, Salicylic Acid, Phenethyl Alcohol, Hydroxyethylcellulose, Benzyl Alcohol, Xanthan Gum, Sodium Phytate, Essential Oil Blend for Fragrance, Sorbic Acid (Natural Preservative), Butylene Glycol.

WHAT'S INSIDE, AND WHERE IT COMES FROM

Every ingredient in our Whole Body Infusion, traced to its origin — in plain, honest language.

We believe you deserve to know not just what is in your skincare, but where it comes from. Below, every ingredient is grouped by its true origin. The word "natural" has no single agreed meaning, so we don't lean on it — instead we tell you precisely whether each ingredient is grown, fermented, identical to something found in nature, or made in a lab. Most of our formula is plant-derived and fermentation-derived, with only a few nature-identical helpers that keep your product safe, stable, and effective.

● Plant-derived ● Fermentation-derived ● Nature-identical ● Synthetic (functional)


PLANT-DERIVED: Grown, pressed, or extracted from botanicals and seaweeds.

• Aloe Vera Leaf Juice (Aloe Barbadensis Leaf Juice) — Soothing botanical hydration; the largest single ingredient in the formula after water.

• Vegetable Glycerin (Glycerin) — A plant-oil–derived humectant that draws moisture into the skin. Also arrives naturally within several of our extracts.

• Bladderwrack Extract (Fucus Vesiculosus Extract) — Fucoidan-rich seaweed; our primary firming and toning botanical.

• Sea Kelp Extract (Laminaria Digitata Extract) — Mineral-rich kelp for remineralizing and conditioning.

• Snow Mushroom Extract (Tremella Fuciformis Extract) — The "botanical hyaluronic"; deep, lasting plumping hydration.

• Irish Moss Extract (Chondrus Crispus Extract) — Silky red-algae rich in skin-conditioning polysaccharides.

• Isoamyl Laurate — A weightless, fast-absorbing emollient from coconut and plant sugars; gives the serum its glide.

• Coconut-Sugar Solubilizer (Caprylyl/Capryl Glucoside) — A gentle sugar-and-coconut–derived blender that keeps botanicals evenly dispersed.

• Sweet Orange, Cedarwood, Lemon & Ylang Ylang Oils (Citrus Aurantium Dulcis Peel Oil, Juniperus Virginiana Oil, Citrus Limon Peel Oil, Cananga Odorata Flower Oil) — A natural essential-oil blend; bright citrus with a warm, grounding finish.

• Rice-Derived Chelator (Sodium Phytate) — From rice-bran phytic acid; keeps the formula fresh and stable by binding trace minerals.

• Plant Cellulose Gel (Hydroxyethylcellulose) — Derived from plant cellulose; gives the serum its soft, silky body.


FERMENTATION-DERIVED: Made by beneficial microbes fed on plant sugars — a modern, low-impact way to create pure, skin-loving ingredients.

• Propanediol — A corn-fermented humectant and gentle active-carrier; a plant-based alternative to conventional glycols. *

• Hyaluronic Acid (Sodium Hyaluronate) — Bio-fermented moisture-magnet that binds many times its weight in water for visible plumping. *

• Xanthan Gum — A fermentation-derived natural gum that stabilizes texture.

• Probiotic Ferment (Lactobacillus Ferment) — A skin-friendly ferment that arrives naturally within our snow mushroom extract.

• Butylene Glycol — A light humectant carrier within the snow mushroom extract; plant-fermentation sourced.


NATURE-IDENTICAL: Molecules that exist in nature, recreated in pure, consistent form so every batch performs the same.

• Niacinamide (Vitamin B3) — The same vitamin found in food, in pure cosmetic form; evens tone, supports the skin barrier, refines texture.

• Provitamin B5 (Panthenol) — Soothing barrier-recovery and moisture retention; identical to the B5 precursor found in nature.

• N-Acetyl Glucosamine — A gentle brightening and skin-renewal sugar.

• Rose Alcohol (Phenethyl Alcohol) — The same gently aromatic compound found in rose petals, used here to support freshness and preservation.


FUNCTIONAL & PRESERVATION: A small, essential group that keeps your product safe, stable, and balanced. We use the gentlest effective options and the smallest amounts that do the job.

• Ecocert-Approved Preservative Blend (Benzyl Alcohol, Salicylic Acid, Glycerin, Sorbic Acid) — A naturally-derived, Ecocert-compliant system that protects your product from spoilage. Its components are nature-identical.

• pH Balancers (Citric Acid and/or Sodium Hydroxide) — Trace adjusters that bring every batch to skin's ideal pH. Citric acid is fermentation-derived; sodium hydroxide is a synthetic processing aid present only in trace.


More Info

How To Use

Apply daily to clean skin, morning or night, for deep hydration, restoration, smoothing and firmness. Massage in until fully absorbed. For enhanced repair, follow with Firming Body Oil, Dream Crème or Radiance Crème to seal in active ingredients and provide an occlusive barrier.

Shipping

We offer free shipping within the U.S. on orders over $75.This free shipping option will be sent via USPS Ground Advantage and does not include USPS Priority or UPS. Orders must total $75 or more after discounts are applied and before checkout to qualify.

Processing Time: We strive to process and ship orders within 1-2 business days from the date of purchase from our fulfillment center in California.

Tracking Info: Is provided via email upon shipment of your order.

Shipping: Typically takes 5-7 business days within the U.S. We currently only ship within the U.S.

Order Changes: Once your order has been processed, we’re unable to make changes. Please review your details carefully before submitting.

Contact care@sotriaskincare.com for further assistance.

Refund Policy

Customer Satisfaction Guarantee

At Sotria Skincare, our aim is that all our products reach you in perfect condition. If your order arrives damaged, defective, or if there’s any issue with your product, please contact our care team at care@sotriaskincare.com within 14 days upon receiving your purchase.

Please keep in mind, each Sotria Skincare creation is handcrafted in small batches with great care, using only the highest-quality natural ingredients. We understand that each person’s skin — and scent preference — is beautifully unique. However, as a small artisan brand, we are unable to accommodate returns or exchanges based on personal preference in scent, texture, or color. Please review our full ingredient list for every product so you may decide carefully for potential allergens prior to purchase.

In the case that a return is eligible, we’ll cover the return shipping costs to ensure a seamless and hassle-free experience.

Simply reach out with your order number and a brief description of the issue, and our team will guide you through the next steps with care and efficiency.