OEM ODM 5 in 1 Skin Care Facial essence Retinol Vitamin c Whitening Anti aging

Product Specification

OEM ODM 5 in 1 Skin Care Facial essence Retinol Vitamin c Whitening Anti aging Wrinkle Reduction Skin Care Facial Serum

5-in-1 Retinol Vitamin C Brightening Serum – Anti-Aging, Wrinkle Reduction & Multi-Action Face Treatment

The global retinol market was valued at USD 1.66 billion in 2025 and is projected to grow to USD 1.73 billion in 2026, reaching USD 2.38 billion by 2032 at a CAGR of 5.24%-. The South Korea facial serum market alone is projected to grow from USD 198 million in 2026 to USD 343 million by 2032, driven by continued advancement in anti-aging, brightening, and hydration formulations-. Staples like retinol, niacinamide, collagen, and hyaluronic acid continue to maintain strong popularity, forming the backbone of effective skincare formulations-. Our 5-in-1 Retinol Vitamin C Brightening Serum harnesses this powerful convergence — combining retinol, vitamin C, green tea, glycerin, alpha arbutin, niacinamide, vitamin E, collagen powder, peptides, adenosine, vitamin B5 (panthenol), ceramides, hyaluronic acid, a mineral complex, and a proprietary herbal blend into one comprehensive formula. This multi-active serum delivers anti-aging, wrinkle reduction, brightening, deep hydration, and barrier repair in a single step. Developed for OEM and ODM brands, this vegan, organic, cruelty-free serum offers a premium entry into the rapidly expanding clean beauty and K-beauty segments.

The Science of Retinol + Vitamin C Synergy

Retinol is a gold-standard anti-aging ingredient that neutralizes free radicals, boosts elastin and collagen, and helps plump the skin — reducing the appearance of wrinkles and fine lines-. Vitamin C is a powerful antioxidant that fights free radical damage, improves skin texture, and evens out skin tone-. Clinical studies demonstrate that a combination of vitamin C derivatives and retinol produces significant improvement in dermal collagen and skin clarity-. A bi-phase prototype successfully stabilized and delivered the benefits of both actives, driving positive usage experience for long-term benefits-. Vitamin C has been shown to achieve a significant 145% collagen increase compared to control-. When combined, this retinol-vitamin C duo creates a synergistic anti-aging effect that reduces photoaging signs — including dark spots, wrinkles, loss of elasticity, and uneven tone-.

The Brightening Powerhouse: Niacinamide + Tranexamic Acid + Alpha Arbutin

Niacinamide reduces hyperpigmentation, strengthens the skin barrier, and improves skin texture-. Tranexamic acid and alpha arbutin work synergistically with niacinamide to refine the look of skin by minimizing post-blemish marks and redness-. This brightening trio helps create balanced and refined skin-. Searches for niacinamide have seen a substantial 26% year-over-year increase, underscoring its widespread adoption for multifaceted brightening and barrier support benefits-.

The Barrier Repair Complex: Ceramides + Vitamin B5 + Peptides + Collagen

Ceramides are essential lipids that strengthen the skin's natural barrier, improve moisture retention, and defend against environmental stressors-. Panthenol (Vitamin B5) is a moisture-binding active that supports skin barrier repair, enhances hydration, and helps reduce visible signs of dryness and sensitivity-. Peptides work synergistically with retinol-, supporting collagen production and skin renewal-. Collagen powder provides the building blocks for skin elasticity and firmness. Together, this complex delivers clinical-strength barrier repair that accelerates skin recovery, enhances hydration, and reduces transepidermal water loss-.

5-in-1 Multi-Action Benefits

Key Ingredients & Their Synergistic Benefits

1. Retinol — The hero of this anti-aging serum. Retinol neutralizes free radicals, boosts collagen and elastin, and plumps the skin to reduce wrinkles and fine lines-.

2. Vitamin C — A powerful brightening and antioxidant active. Vitamin C fights free radical damage, improves texture, evens tone, and stimulates collagen synthesis-.

3. Niacinamide (Vitamin B3) — A multi-functional brightening and barrier-supporting ingredient. Niacinamide reduces hyperpigmentation, strengthens the barrier, and improves skin texture-.

4. Alpha Arbutin + Tranexamic Acid — A potent brightening duo that works synergistically with niacinamide to refine the look of skin and minimize post-blemish marks-.

5. Peptides + Collagen Powder — Support collagen production and skin renewal, improving elasticity and firmness-.

6. Hyaluronic Acid — A cornerstone of any hydrating serum. Hyaluronic acid captures moisture and delivers deep, lasting hydration-.

7. Ceramides + Vitamin B5 (Panthenol) — Essential for strengthening the skin barrier and supporting barrier repair-.

8. Green Tea + Vitamin E — Provide antioxidant protection against environmental damage and free radicals-.

9. Glycerin + Herbal-Mineral Complex — Retain moisture and deliver additional soothing, antioxidant, and barrier-supporting benefits.

Key Product Specifications

How to Use

Apply 2–3 drops to cleansed and toned skin each evening. Gently pat into face, neck, and décolletage until fully absorbed. For optimal results, start with 2–3 times per week and gradually increase to daily use as your skin builds tolerance. Follow with moisturizer. Always use broad-spectrum sunscreen during daytime as retinol can increase skin sensitivity to UV.

Who This Serum Is For

• Aging-conscious consumers seeking science-backed anti-aging and wrinkle reduction

• Hyperpigmentation sufferers needing brightening, dark spot, and uneven tone correction

• Barrier-damaged skin requiring repair and restoration

• Sensitive skin types needing gentle, multi-active care

• Vegan and organic consumers refusing synthetic or animal-derived ingredients

• K-beauty and clean beauty enthusiasts wanting advanced, multi-action formulations

• “Glass skin” seekers desiring that coveted luminous, even-toned complexion

OEM / ODM Customisation Services

We are a leading OEM serum manufacturer and ODM private label serum provider with ISO 22716 and GMP-certified facilities. The retinol market continues to expand steadily-, and we help you capture this growth with fully customizable options:

Low MOQs available for startups, with scale-up capacity for wholesale serum distribution. All products undergo rigorous quality, stability, and dermatological testing.

Clean Beauty & Sustainability

This serum contains no parabens, no sulfates, no phthalates, no synthetic dyes, no drying alcohols, and no animal-derived ingredients. The clean beauty market continues to expand as consumers increasingly reject synthetic formulations and animal-derived ingredients. It is non-comedogenic and formulated to avoid clogging pores. All packaging is recyclable or refillable.

Why Your Brand Needs This 5-in-1 Retinol Serum

The retinol market is projected to reach USD 2.38 billion by 2032-, while the South Korea facial serum market is projected to grow to USD 343 million by 2032-. Searches for retinal increased 500% year-on-year, while searches for pore-improving ampoules increased 188%-. A 5-in-1 retinol serum that delivers anti-aging, wrinkle reduction, brightening, hydration, and barrier repair in one step is the ultimate multitasker — making it a high-value addition to any skincare line targeting the premium clean beauty and K-beauty segments.

Partner with us to launch your own custom formula 5-in-1 retinol vitamin C serum that combines Korean innovation, multi-active science, and vegan clean beauty integrity. Contact our OEM/ODM team today for samples, formulation prototyping, and white-label branding options.