Sooryehan Collagen

Deer antler (녹용, nokdo) is one of the most prized ingredients in Korean traditional medicine. In hanbang, it is classified as a warming tonic that strengthens qi and blood, and it has been used for centuries in formulations targeting aging, vitality, and recovery. Modern research has identified igf-1 (insulin-like growth factor), amino acids, growth factors, and calcium as active constituents in antler velvet-compounds with potential significance for collagen synthesis and cellular renewal.

Sooryehan applies antler extract in a contemporary context: combined with collagen peptides and yeast fermentation, the antler acts as an amplifying ingredient that aligns with Korean consumers' preference for heritage-rooted formulations. For a US audience unfamiliar with hanbang, the closest parallel is the use of royal jelly, reishi mushroom, or adaptogenic herbs in premium skincare-bioactive traditional ingredients with modern scientific characterization.

Yeast fermentation in Korean skincare creates a base rich in amino acids, beta-glucan, enzymes, and organic acids-all beneficial for skin hydration and barrier support. Fermented ingredients also have smaller molecular structures than their unfermented counterparts, which means they absorb more readily into the upper skin layers. In the Sooryehan formula, yeast fermentation processes both the traditional botanicals (antler, ginseng) and the collagen, which may improve the delivery of the active complex compared to unferemented equivalents.

The Hyobidam Fermented Sap 150ml is the most direct expression of the fermentation focus in this collection-its name references the Hyobidam formula, a traditional Sooryehan heritage formula applied through a modern fermentation process. The fermented sap functions as a toner or prep step that delivers the fermented complex before the heavier products in the routine.

Two products share the Yeast Antler Collagen formula at 140ml: the Sap and the Latex. In Korean skincare terminology, a "sap" (수액, suaek) is a lightweight, watery treatment applied early in the routine after cleansing and toning-it is the consistency of a thin serum or essence. A "latex" (라텍스, latex) in Korean cosmetics is a smooth, medium-weight emulsion-not a rubber material but a milky liquid that bridges serum and moisturizer.

The Sap goes before the Latex in a layered routine: apply the Sap first for the initial hydration and antler-collagen delivery, then the Latex for a richer emulsion layer. Both products at 140ml provide substantial volume for daily use-several months at once-daily application. For users new to Sooryehan, the Sap is the lower-commitment entry format; the Latex provides more moisture and suits dry skin types better as a standalone layer.

The Antler Collagen Active Liquid 50ml is a treatment serum-higher concentration than the sap, lower volume, applied in smaller amounts after toning. It delivers the antler-collagen complex in a concentrated form for targeted aging support, particularly firming and fine-line reduction. The Ginseng Antler Collagen Active Ginseng 50ml is a close variant that adds ginseng (인삼, a core hanbang tonic) to the antler-collagen base, making it the most herb-rich formula in the collection.

The Yeast Antler Collagen Activator 30ml is the smallest and most concentrated product in the range-an activator, in Korean skincare, is a pre-serum primer that prepares the skin to receive subsequent layers by providing an initial moisture and pH-adjustment step. Apply the Activator first, then the Active Liquid, then the Sap and Latex. The Activator also works standalone as a concentrated treatment in a simplified routine for users who do not layer all products.

The Anti Wrinkle Volume Up Lip Serine 15g applies the Sooryehan anti-aging system to the lip area-a zone that develops vertical lines and loses definition as collagen breaks down over time. The Lip Serine (a serum-cream hybrid applied to the lip zone) targets both the visible lip surface and the fine lines around the outer lip border. The name combines wrinkle reduction and volume enhancement-collagen in the formula temporarily plumps lip surface while supporting the underlying structure.

The 15g size is a dedicated lip treatment rather than a general moisturizer dabbed onto lips. Apply to clean lips and the surrounding area, pressing gently rather than spreading in long strokes that could drag the delicate perioral skin. The 3-pack and 4-pack bundles provide value for consistent use-at 15g per tube, a single tube lasts 4-6 weeks of daily use. The multi-packs are the practical purchase if you commit to the Sooryehan Lip Serine as a regular anti-aging step.

The Black Invigorating Elastic Mask is an intensive treatment format-likely a modeling or rubber mask type, which in Korean professional and consumer skincare is a powder mixed with water or liquid to form a peel-off or lift-off mask. Modeling masks create a sealed environment over the skin surface for 15-20 minutes that promotes deeper penetration of the active ingredients soaked into the mask. The "Elastic" descriptor refers to the mask material's flexibility-it sits tightly against the face contours during treatment.

The black color may come from charcoal or black botanical extracts that add purifying and detoxifying properties alongside the antler-collagen active complex. Use it once or twice a week as an intensive session rather than daily. Apply the mask according to the mixing instructions on the packaging, leave for the indicated time, then lift from the edges and remove. Follow with the Sap or Active Liquid to rehydrate and continue the collagen treatment after the mask session.

The Hyobidam Fermented Sap 150ml is based on Sooryehan's proprietary Hyobidam formula-the brand's interpretation of a classical hanbang prescription adapted through modern fermentation. In the Sooryehan routine, it functions as a generously sized toner or prep sap applied after cleansing and before the more concentrated treatment products. At 150ml, it is sized for daily twice-daily application over approximately 2-3 months of consistent use.

Unlike a simple hyaluronic acid toner, the Hyobidam Fermented Sap carries the full fermented botanical complex-including yeast-processed antler and ginseng constituents-in the early routine step where skin is most receptive to absorbing small-molecule ingredients. It is the step that distinguishes a Sooryehan routine from one that merely uses collagen as an additive; the fermented sap provides the hanbang foundation that subsequent products build upon.

A complete evening routine using the Sooryehan collagen collection: cleanse → Hyobidam Fermented Sap 150ml (toner step) → Yeast Antler Collagen Activator 30ml (activator/pre-serum) → Antler Collagen Active Liquid 50ml or Ginseng Antler Collagen Active 50ml (serum step) → Yeast Antler Collagen Sap 140ml (essence step) → Yeast Antler Collagen Latex 140ml (emulsion/moisturizer step) → Anti Wrinkle Volume Up Lip Serine 15g on the lip area last.

This is the full layered sequence. A simplified daily routine: Hyobidam Fermented Sap → Active Liquid → Latex → Lip Serine. Reserve the full sequence with Activator and Sap for evenings or weekends when you have more time. Once or twice a week, replace the regular routine with the Black Invigorating Elastic Mask session, followed by the Sap and Latex to restore moisture after the mask. This rotation alternates daily maintenance with intensive treatment for consistent results over the 28-day skin renewal cycle.