Hydrating Facial Serum Base, hydrating serum sample

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Formula support
Bulk supply
COA / INCI*

FACE / BULK BASESCustomizableSamples available

Hydrating Facial Serum Base

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Hydrating Facial Serum Base is a water-light hydrating serum for face moisture fills, separate from creams and toners. Development reference, 50 kg MOQ.

How To Use Bases

These bases are formulated so you can customize them. You may add up to 15% purified water, oils, or other ingredients without disturbing the preservative system.

How to Fill Jars

Work in a clean, sanitary space. Use a manual filling machine, a piping bag, or a large squeeze bottle to fill bottles and jars.

How much Fragrance or Essential Oil to add

Stay within the maximum percentage recommended for that fragrance or essential oil, and do not go over it. Gels often thin out once they are scented. If that happens, a gel thickener can bring the body back.

Formula customization

Sample review first

Quality check before dispatch

Batch documents on request

Formula overview

Hydrating & Moisturizing

Set this hydrating serum sample beside the brief before you request documents for a bulk order.

Development reference, not a production BOM: Aqua, Sodium Hyaluronate 0.3%, Glycerin 6%, Panthenol 2%, Propanediol 4%. Viscosity is meant to stay fluid.

Product Highlights

Face · Hydrating & Moisturizing
Serum bulk cosmetic base for private-label fill
Samples available (50 kg MOQ)

Key ingredients

Sodium Hyaluronate: 0.3%
Glycerin: 6%
Panthenol: 2%

Percentages are the guide levels recorded for this SKU. They describe composition, not a drug effect or a batch assay.

Attributes

Ready-to-label
Ready-to-use
Unscented
Customizable for product lines
Vegan
Cruelty-free
Paraben-free
Phthalate-free
Bulk ready for brands and spas

Key ingredients

Key Ingredients & Their Benefits

Hydrating Facial Serum Base lists the recorded key actives for this bulk chassis below. Typical % values are formulation guides for this SKU, not confirmed batch assays.

Formula reference — key actives

Ingredient	Primary Function	Key Benefits	Compliance & Market Proof	Typical %
Sodium Hyaluronate	Sodium hyaluronate	Builds slip without turning the serum into a gel at this level.	—	0.3%
Glycerin	Humectant	The main humectant beside the hyaluronate.	—	6%
Panthenol	Panthenol	A water-soluble companion in the serum.	—	2%

Percentages describe development references, not actual supplier-product dosing, batch assays or approved production BOMs. Supplied-grade composition and signed formulation records determine production dosing and final label INCI.

Full INCI ingredient list

View ingredient names in one place

Development reference INCI; not an approved production ingredient list. Sodium Hyaluronate 0.3%, Glycerin 6%, Panthenol 2%.

Ingredient encyclopedia — customization details

Deep-dive notes for the lead actives in this chassis: identity, use levels, regulatory framing, safety language, and stability/packaging guidance for professional development.

1. INCI & CAS

INCI: Sodium Hyaluronate · CAS: 9067-32-7

2. Role in the formula

Grade and molecular weight come from the supplier TDS.

3. Typical use levels (formulation guide)

Reference component allocation: 0.3% w/w.

Hydrate fully in water before other additions.

7. Claims language (Do / Don’t)

Supports a hydrating serum story

1. INCI & CAS

INCI: Glycerin · CAS: 56-81-5

2. Role in the formula

Colorless. Drawn soft white with the rest of the fluid.

3. Typical use levels (formulation guide)

Reference component allocation: 6% w/w.

Add in the water phase.

7. Claims language (Do / Don’t)

Supports a moisture story

1. INCI & CAS

INCI: Panthenol · CAS: 81-13-0

2. Role in the formula

Does not set the viscosity.

3. Typical use levels (formulation guide)

Reference component allocation: 2% w/w.

Dissolve in water.

7. Claims language (Do / Don’t)

Supports a comfort story

Development reference; not approval of a supplied grade or finished product.
The stated level is a development reference for a cosmetic formula, not drug approval or an OTC monograph. Patch testing and stability testing remain necessary.
Keep bulk material sealed in a cool place, away from sunlight. Verify stability and packaging compatibility on the confirmed batch.
Do not claim a drug effect, a clinical cure, or a certification this SKU does not hold
Do not claim whitening, acne treatment, antiperspirant, sunscreen, or hair growth from this guide

Stability & QA protocol for the finished chassis

These checks are the professional release path for Hydrating Facial Serum Base. They describe what we verify before commercial fill — they are not published batch results for this bulk base.

Accelerated & real-time stabilityTrack appearance, odour, pH and viscosity at agreed temperatures for the target fill and pack.
Freeze–thaw / thermal cyclingConfirm no phase split, precipitation or irreversible darkening after cycling.
Preservation challengeValidate the preservative system against the selected formula and packaging before scale-up.
Light / packaging compatibilityPrefer opaque or UV-protective packs where actives need light protection; check leachables and pump/dropper fit.
pH window controlHold the finished chassis near pH 5.0–6.0 unless the approved brief states otherwise.
Document gateRelease only after TDS/SDS, specification and batch COA identity are approved for the confirmed formula.

Create your skin care line

How we work with you

Custom Formula

Made for you

Sample Trial

From 50 kg

Wholesale Order

Flexible volume

Long Term Partner

Reliable supply

Customize your formula WhatsApp

Certified Quality & Safety Assurance

Under strict ISO 22716 GMP and U.S. FDA Cosmetic GMP site records from SGS (CN21/31217, CN21/31218), batch release and document packs support export buyers when production records exist.

SGS Certified
GMP Certified
ISO Quality
ISO 22716 GMP
US FDA COSMETIC GMP

SGS ISO 22716 Cosmetic GMP
CN21/31217 · Valid to 17 Jul 2027 · Holder: Guangzhou Yuanxu Pharmaceutical
SGS US FDA Cosmetic GMP
CN21/31218 · Valid to 17 Jul 2027 · Holder: Guangzhou Yuanxu Pharmaceutical
Foreign Trade Operator Registration
Official company filing · China
UK Distributor Letter of Authorization
Distributor authorization · United Kingdom
Vietnam Import and Distribution Letter of Authorization
Import and distribution · Vietnam
Free Sale Certificate Authentication
CCPIT certificate · 2024
Product Test Report
SQTT laboratory · CMA accredited
Transport Identification Report
Non-restricted goods by sea · CNAS
Safety Data Sheet
SDS · Version 6.4

Certificate holder for the manufacturing site: Guangzhou Yuanxu Pharmaceutical Co., Ltd. Guangzhou Prink International Cosmetics Co., Ltd. uses this site; the two companies remain separately registered and are not merged. Check status in the SGS Certified Client Directory