H03 PLUMP is our modern answer to the chronic stickiness and surface-level limitations of traditional hydration serums. When the skin is stripped by active acids or environmental stress, it requires deep cellular moisture to recover. By replacing outdated, heavy Hyaluronic Acid polymers with an advanced Ultra-Low Molecular Weight (ULMW) variant, we created a formula that bypasses the skin's surface entirely. Synergized with a highly calibrated matrix of Snow Mushroom Extract and Betaine, this serum manages water balance from the inside out. This cellular hydration is fortified with advanced tissue-repairing agents to actively rebuild a compromised barrier, delivering profound, weightless moisture that absorbs flawlessly.

Legacy hydration serums rely almost exclusively on cheap, poorly engineered Hyaluronic Acid to prevent moisture loss. Traditional formulas utilize High Molecular Weight (HMW) HA, which physically cannot penetrate the skin barrier. Instead, these heavy polymers simply sit on the surface, creating a suffocating, sticky film. While some brands attempt to use standard Low Molecular Weight (LMW) HA, it often fails to penetrate deeply enough, leaving a tacky residue. Furthermore, in dry climates, these poorly formulated surface polymers actually draw moisture out from the deeper layers of the skin, leading to chronic, invisible dehydration. Finally, when these sticky serums are layered under sunscreen or makeup, their surface tension inevitably leads to severe clumping and product pilling.

We Do Things Differently

We engineered H03 PLUMP to completely redefine how Hyaluronic Acid interacts with the skin. By utilizing a highly refined Ultra-Low Molecular Weight (ULMW) Hyaluronic Acid, we bypassed sticky surface polymers entirely. Because the molecular structure is micro-sized, it penetrates rapidly to hold water deep inside the skin rather than just sitting on top of it. The result is a water-light recovery serum that plumps the skin instantly from within, leaves zero tacky residue, and creates a perfectly smooth, breathable canvas that dries down in under two minutes without a single flake of pilling.

The Deep Hydrator

1% Ultra-Low Molecular Weight Hyaluronic Acid: Pushing standard HA past 1% creates a heavy, suffocating film. By exclusively using a micro-sized ULMW variant at exactly 1%, we safely drive the maximum possible water retention deep into the cellular layer without leaving a single trace of surface stickiness.

The Recovery Complex

2% Panthenol, 0.5% Yeast Beta-Glucan & 0.4% Allantoin: A massive 2% Panthenol dose and 0.5% Yeast Beta-Glucan act as primary biological recovery agents, accelerating tissue repair and deeply soothing acid-induced inflammation on contact, perfectly synergized with an aggressive 0.4% Allantoin payload to actively mitigate daily irritation.

The Advanced Transit & Base Matrix

Propanediol: A targeted green-chemistry solvent that safely opens the skin's absorption pathways, ensuring the active hydrators penetrate deeply without barrier-stripping alcohols.

Glycerin & Tremella Fuciformis (Snow Mushroom) Extract: Maxed out at 5%, Glycerin acts as a powerful humectant to draw deep internal moisture into the skin. This synergizes with the clinical sweet spot of 0.25% Snow Mushroom to safely mimic the effects of HA, supercharging the internal hydration network with weightless moisture.

Broad-Spectrum Bio-Preservative & Sodium Phytate: Clean, broad-spectrum antimicrobial preservatives and chelating agents that perfectly stabilize the formula and prevent metal-ion oxidation without leaving sticky residues.

Formula Metrics

• Freshness: Compounded Fresh on Day 0 (Made-to-Order for peak biological potency)
• pH Level: Skin-Balanced (Optimized for maximum tissue recovery)
• Texture: Water-light, rapidly absorbing liquid
• Base Matrix: 100% Water-Based (Silicone & Heavy Polymer-Free)
• Scent & Color: Odorless / Crystal Clear
• Skin Compatibility: Universal (Perfect for all skin types, especially sensitive, reactive, and dehydrated skin)
• Regimen Placement: Step 2: AM & PM Hydration (Apply immediately after cleansing or active serums)

Our Purity Standard

• Silicone, PEG & Heavy-Polymer Free: A 100% breathable, water-light matrix
• Non-Comedogenic: Clinically proven not to clog pores
• Sensory Guarantee: Zero sticky, tacky, or greasy residue (Zero "grit")
• Fragrance & Essential Oil Free: Zero volatile masking scents
• No Dyes or Drying Alcohols: No artificial colorants or barrier-damaging astringents
• Paraben, Sulfate & Phthalate Free: Zero harsh stripping agents or endocrine disruptors
• Gluten-Free: Safe for highly reactive and celiac-sensitive skin types
• Cruelty-Free & Vegan: Never tested on animals, zero animal-derived ingredients
• Made in America: Compounded fresh in Lakewood, Colorado

Product Specifications

• Size: 1.0 fl oz / 30 mL
• Packaging: UV-Protective Light-Blocking Amber Glass Dropper Bottle
• Safety & Precautions: For external use only. Avoid direct contact with the eyes; if contact occurs, flush thoroughly with water. Keep out of reach of children. If severe irritation, redness, or burning occurs, cease use immediately and consult a physician. A patch test prior to daily use is highly recommended.

When to use

Apply 4-6 drops every morning and evening to slightly damp skin, or immediately after your active treatment serums.

The Perfect Pair

Start your routine with a face wash like P01 WASH. Apply your active treatment serum (like C20 FADE or S05 CLEAR) and wait 1 to 2 minutes. Follow directly with H03 PLUMP to flood the cells with deep hydration. If your skin is exceptionally dry, seal the routine with H06 SEAL.

Storage & Freshness

Keep tightly closed in a cool, dark place.

The Golden Rule (Sun Protection)

Rebuilding collagen, relaxing expression lines, and repairing the skin barrier are completely useless if you simultaneously allow the sun to destroy your skin's elasticity. Finishing your morning routine with a broad-spectrum SPF 30+ is absolutely non-negotiable to protect your anti-aging results.

• Aqua (Water): Purified Base Matrix
• Propanediol: Plant-Derived Hydrating Bio-Solvent
• Glycerin: Humectant Moisture Magnet
• Panthenol: Deep Cellular Hydrator & Barrier Repair (Vitamin B5)
• Hydrolyzed Sodium Hyaluronate: Low-Molecular-Weight Deep Hydrator
• Phenoxyethanol: Broad-Spectrum Preservative
• Pentylene Glycol: Humectant & Preservative Booster
• Beta-Glucan: Cellular Wound Healer & Deep Hydrator
• Allantoin: Tissue Repair Accelerator & Soothing Agent
• Caprylyl Glycol: Humectant & Preservative Booster
• Tremella Fuciformis Polysaccharide: Weightless Snow Mushroom Hydrator
• Sodium Hyaluronate: Multi-Weight Surface Hydrator
• Sodium Phytate: Chelating Agent & Formula Stabilizer
• Ethylhexylglycerin: Preservative Booster & Skin Conditioner