YEOUTH Hyaluronic Acid Face Serum 1 oz — 99% Pure, Lightweight Hydrating Plumping Serum

YEOUTH Pure Hyaluronic Acid Serum is a lightweight, 99% pure hyaluronic acid face serum designed to hydrate and visibly plump skin for a smoother, more supple appearance.

This concentrated 1 oz serum delivers targeted moisture with a fast-absorbing, non-greasy texture that layers well under makeup and other treatments. Formulated by a cosmetic chemist and manufactured in the USA from globally sourced ingredients, the serum aims to improve the look of dryness, fine lines and dullness through daily hydration. It is fragrance-free, paraben-free, sulfate-free and cruelty-free, so it suits a wide range of routines and skin types.

How does this serum add moisture without feeling heavy?

The formula uses 99% pure hyaluronic acid, a humectant that draws and holds moisture to the skin’s surface, creating a plumper look without residue. Its lightweight texture absorbs quickly and won’t feel greasy, making it comfortable for daytime wear under makeup or evening layering.

• Contains 99% pure hyaluronic acid for high water-binding capacity
• Fast-absorbing, non-sticky finish that avoids pilling
• Applies smoothly under makeup and other serums

Will it work with my other actives like vitamin C or retinol?

Yes—this hydrating serum is designed to layer cleanly with vitamin C and retinol products. Apply 2–3 drops to clean, damp skin, allow it to absorb, then follow with your active serums or creams to maintain compatibility and enhance overall hydration.

• Use on damp skin to maximize hyaluronic acid performance
• Wait for absorption before applying vitamin C or retinol
• Works as a hydrating base in multi-step routines

Is the serum suitable for sensitive or combination skin?

The gentle, fragrance-free formula is suitable for dry, oily, combination and sensitive skin types. Because it focuses on hydration without harsh additives, many users find it soothing and effective at reducing the appearance of dryness and tightness.

• Free of artificial fragrances and colors
• Paraben- and sulfate-free; cruelty-free formulation
• Formulated by a cosmetic chemist to minimize irritation

How should I integrate this into my morning and evening routine?

Use 2–3 drops on clean, damp skin both morning and night for continuous hydration. Pat gently into the face and neck, allow it to sink in, then follow with moisturizer and sunscreen in the daytime or with richer treatments at night.

• Morning: serum → moisturizer → SPF
• Night: serum → retinol or treatment serums → moisturizer
• Apply on slightly damp skin for best results

Who is this for? This YEOUTH Pure Hyaluronic Acid Serum is suited to anyone seeking a simple, effective hydration boost—whether you’re managing dryness, fine lines, or dull skin texture. It’s ideal for people who prefer lightweight, fragrance-free formulas that pair well with active ingredients, those building a layered skincare routine, and users across skin types looking for daily moisture without heaviness or residue.

Ingredients

Hyaluronic Acid, Phenoxyethanol