Custom Eye Care Formulation: What Brands Should Include in an RFQ

When developing a custom eye cream, serum, or gel, the quality of your RFQ (Request for Quotation) directly determines the quality of the proposals you receive. Eye-area products face unique demands: the skin is thinner, more sensitive, and claims are highly scrutinized. A clear, detailed RFQ helps contract manufacturers understand your vision, quote accurately, and flag potential roadblocks early—saving time and budget.

Key Areas to Cover in Your RFQ

The strongest RFQs provide both the creative direction and the precise technical guardrails. Break your document into these core sections to eliminate guesswork.

1. Formulation Type & Sensory Profile

Product format: Cream, gel, serum, balm, stick, or roll-on.
Texture & finish: Fast-absorbing, silky, matte, dewy, or cushion-rich.
Color & fragrance: Opalescent tint, fragrance-free, or a specific essential oil note.
Rheology notes: Spreadability, cooling sensation, or film-forming behavior desired.

2. Active Ingredients & Claims

Star actives: Peptides (e.g., Matrixyl 3000, Argireline), caffeine, retinol (and strength tier), vitamin C, niacinamide, bakuchiol, or growth factors.
Supporting ingredients: Ceramides, hyaluronic acid (multi-molecular weight), squalane, or plant extracts like eyebright and cucumber.
Claims you want to make: “Reduces puffiness in 15 minutes,” “clinically shown to smooth crow’s feet in 2 weeks,” “ophthalmologist tested.” Be explicit because testing requirements differ dramatically.
Restricted list: Any ingredients you refuse (e.g., parabens, silicones, PEGs, phenoxyethanol) must be listed upfront.

3. Packaging & Applicator

Primary packaging: Airless pump (30ml), tube with precision tip, or jar. For retinol or unstable actives, airless is strongly recommended.
Applicator if included: Metal rollerball, ceramic tip, cooling massage head, or silicone applicator.
Secondary packaging: Box, insert, tamper-evident seal, and any sustainability requirements (PCR plastic, FSC paper).
Compatibility testing: Note that the formula-packaging interaction must be tested for stability and leaching.

4. Regulatory & Compliance Requirements

Specify target markets and certifications needed:

Markets: USA (MoCRA), EU (CPNP), UK, Australia, Asia. Each market has different preservative and sunscreen (if SPF) rules.
Certifications: Organic (COSMOS, USDA), vegan, cruelty-free (Leaping Bunny), halal, or dermatologist tested.
Product registration support: Do you expect the manufacturer to handle MoCRA facility registration and product listing, or just provide the documentation?

5. Testing & Stability Requirements

State the minimum evidence you expect before production is approved:

Stability testing: 3-month accelerated and real-time stability in final packaging.
Microbial challenge test (PET): ISO 11930 or USP .
In-vitro or clinical testing: For any quantitative claim (e.g., “25% reduction in dark circles”), ask for a study design and cost estimate.
Ophthalmologist testing: If making safety claims around the eye, request a RIPT (Repeat Insult Patch Test) and a separate ophthalmological safety-in-use study.

6. Budget, MOQ & Timeline

Be transparent about constraints, as they shape every decision:

Target FOB price per unit or a range.
Minimum order quantity (MOQ) you can absorb—important for custom packaging.
Expected launch date, factoring in pilot batch, label printing, and shipping.
Payment terms and shipping terms (FOB, CIF, DDP) you prefer.

Sample RFQ Checklist for Eye Care Products

Use this checklist to ensure no critical detail is missed. The table maps each element to why it matters for an eye-area formula.

RFQ Element	Why It’s Crucial for Eye Care	Suggested Spec
pH range	Eye-area skin pH is slightly acidic; wrong pH leads to irritation.	4.5–5.5 (adjust for actives)
Preservative system	Extra safe required due to proximity to the eye and potential for accidental contact.	Broad-spectrum, no formaldehyde donors; specify if “clean” preservative preferred.
Irritation potential	Eyelid skin is 4x thinner; ingredients like retinol must be buffered or encapsulated.	Request HET-CAM or human patch test data
Active ingredient stability	Caffeine, vitamin C, and retinol degrade with light and oxygen; affects shelf life claims.	Stability-indicating HPLC assay after 3 months
Applicator torque/force	A poorly designed rollerball can tug eyelids or dispense unevenly.	Specify dispensed volume per stroke (e.g., 0.15ml ±0.02ml)
Claim substantiation	“Reduces dark circles” needs proof; otherwise it’s misbranding.	Clinical study design or published ingredient efficacy data

Why Detailed Specifications Matter

Eye care is one of the most litigation-prone categories in cosmetics. Vague RFQs lead to formulas that either don’t match your brief or fail to meet regulatory standards. For example, a manufacturer might use a peptide complex that isn’t approved for the eye contour zone in your target market, or a jar packaging that accelerates retinol degradation. Every specification you provide becomes a deliverable the manufacturer can confirm or re-negotiate—turning a blind bid into a collaborative development process.

Common Pitfalls to Avoid

Assuming all actives are compatible. Retinol and AHAs in one eye formula can be too harsh; ask for a compatibility review.
Neglecting the applicator. A formula tested beautifully in a beaker, but when paired with a ceramic tip, it may ball up or clog. Request a pilot fill test.
Underestimating stability. Eye creams with antioxidants discolor quickly. Ask for real-time stability in final packaging, not just accelerated data.
Skimping on regulatory guidance. If you mention “SPF” or “acne,” the product could become a drug. Clarify boundaries with your manufacturer.
Ignoring the client’s journey. The cooling sensation that fades in 30 seconds won’t support a “cooling eye depuffer” claim—specify duration expectations.

Frequently Asked Questions

Q: What is the number one thing brands forget in an eye cream RFQ?

A: The precise claim language and the testing required to support it. A claim like “clinically proven to lift eyelids” demands a very different (and expensive) study compared to “hydrates and smooths the eye area.” Always start with the exact marketing copy you hope to use.

Q: How early should packaging be finalized?

A: As soon as the formula’s viscosity and preservative system are confirmed. Certain materials (like PETG) can interact with ingredients, and airless pumps need to be matched to the formula’s rheology. Locking packaging after stability has started risks delays if compatibility issues arise.

Q: Can I use the same actives as my face serum in an eye cream?

A: Sometimes, but concentrations and pH must be adjusted. For instance, a 2% salicylic acid face serum is not appropriate for the eye area. Request a specific eye-area safety assessment from the manufacturer, even if the actives are identical.

Q: What if I want to make “organic” claims?

A: You must specify the certification body (e.g., COSMOS, NSF/ANSI 305) in your RFQ. Organic standards restrict many common emulsifiers and preservatives; the manufacturer must design the formula around those rules from day one.

Ready to start your custom eye care project? Include these details and we’ll respond with a tailored proposal. Request a Quote.

Hi, I'm Alex Zong, hope you like this blog post.

With more than 20 years of experience in OEM/ODM/Private Label Cosmetics, I'd love to share valuable knowledge related to cosmetics & skincare products from a top-tier Chinese supplier's perspective.

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