Brands planning a lip care launch usually hit the same wall: the concept feels ready, but the path from a product brief to shelf-ready inventory is still unclear. Most private label lip oil launches need 8-12 weeks across formula development, sampling, compliance review, production and logistics. The key is front-loading the decisions that cause rework later, especially formula scope, packaging format and compliance documentation.
The fastest launches start with a written product definition, not a mood board. Before any lab work begins, your team should lock five elements in a single one-page brief:
The one-page brief matters because every later stage inherits its ambiguity. If the brief leaves packaging undecided, you cannot run label compliance, print tooling or carton design in parallel — all of which are critical-path items in a 90-day plan.
Treat the first week as a "no-change week." Gather input from your product, brand and supply chain owners, but lock the brief at day 7. Changes after that should be tracked as decisions with a named owner, not as open questions. For example, the squalane lip oil listed by Lanthome is an oil-form, paraben-free daily product for all skin types — a clean baseline for the kind of product definition you should write in week 1.
With the brief signed off, your manufacturing partner moves to formula development. For a squalane-based lip oil, the working formula typically centers on high-purity squalane as the primary emollient, with supporting oils and optional actives added to match the sensory and functional goals in your brief.
Squalane is a well-established ingredient in cosmetic formulation. It is commonly used as a lightweight emollient that sits close to the skin's own lipids, which is why it has become a standard base for dryness-prone skin and lip care. For a buyer, the practical points to verify with your supplier are:
During weeks 2–4 you should receive at least one lab sample, often within 10–14 days of the brief depending on the supplier's lab schedule. Some manufacturers also provide bench samples at different formula points (for example, a "lighter" and a "richer" version) so you can anchor your preference early rather than late.
A realistic expectation for this stage: one to three formula iterations before a sample you would ship. If your brief was detailed, the first sample is often close. If you asked for a distinctive sensory profile (for example, a specific gloss level or a fast-dry finish), budget for two or three.
When you send the sample request, attach a short one-page note covering four items. First, the sensory targets in plain language — how the product should feel on application, how it should look on the lips, and how long the comfort should last through a day of wear. Second, the reference points — name one or two existing lip oils you have used, and say what you like and dislike about each. Third, the constraints — no fragrance, no color, or a specific color range; and whether the formula must be paraben-free or meet any other ingredient exclusions you have already committed to in your brand story. Fourth, the packaging the sample will go into, because a formula that behaves well in a dropper may need slight thickening for a rollerball. Suppliers respond faster to a request framed this way, and it removes a full round of back-and-forth that would otherwise cost you one to two weeks.
One detail worth confirming in this stage: the form factor of the base formula. The reference squalane lip oil listed by Lanthome is formulated as an oil-type product for daily use, suitable for all skin types, and positioned as a paraben-free moisturizing lip care. If your brand direction matches that profile, a stock or semi-custom base can shorten the lab stage significantly, because the manufacturer starts from a proven stable formula rather than a blank slate.
Sample evaluation is where most launches either accelerate or stall. Set up a small internal test group (5–10 people, ideally a mix of lip care users with different skin types) and evaluate against written criteria, not impressions. A simple scorecard works well:
| Criteria | What to assess | Notes |
|---|---|---|
| Application feel | Slip, absorption, non-sticky finish | Compare against 1-2 reference products you already know |
| Wear | Duration of moisture and comfort through a day | Test under lipstick and alone |
| Scent (if any) | Intensity, pleasantness | Fragrance-free lines skip this |
| Visual | Color and clarity in the chosen bottle | Check against final packaging |
| Stability signs | Separation, crystallization, or off-odor after 2-3 weeks | Note storage conditions |
Feed results back to your manufacturer as one consolidated revision request per round, not as a running list of micro-adjustments. Batching revisions keeps the lab's iteration cost and timeline contained — a supplier revising "less sticky, a bit lighter, maybe less scent" in three separate rounds will take twice as long as one structured brief.
At the end of week 6 you should have a golden sample — the exact formula, in the exact packaging, that production will match. This is the most important deliverable in the whole timeline. Once signed off, it becomes the reference for mass-production QC: every production batch is compared against it.
While samples are being finalized, run compliance and packaging work in parallel — this is the single biggest schedule win available to you.
Compliance (target markets):
You can also review the Lanthome About Us page during this stage to understand the manufacturer's certifications and compliance support, which helps you set the right expectations for the safety assessment file.
Packaging finalization:
By the end of week 8, packaging is fully specified and ordered, and the compliance file (label text, safety assessment route, claims list) is in a review-ready state.
With golden sample and packaging locked, production can start. For a first order, a typical manufacturer runs a quoted delivery window based on order quantity — the reference squalane lip oil page cites a general delivery range of 5–30 days, with the specific date set by season and volume, and a general MOQ that depends on the product order (commonly around 1,000 pieces). Confirm both figures in writing before you commit to a launch date, because they are order-specific.
The production stage includes:
For logistics, decide your shipping route in week 8 alongside production, not after it: air freight compresses transit for a launch-critical first order, while sea freight is the standard cost-efficient choice for replenishment. Confirm your freight forwarder's pickup window against the expected ex-factory date, and keep a small buffer (3–5 days) inside your launch date for documentation and customs clearance. If you need to coordinate shipping with the supplier, the Lanthome contact page is the direct route to their export team.
Before the first cartons ship, run this 10-point checklist with your product and brand owners:
Two or three unchecked boxes at shipping time is normal if they are content-side items. Any unchecked box in the compliance, QC or logistics rows means the launch date moves — negotiate that move now, not after the container is on the water.
Most 90-day launches that slip do so for one of five reasons:
A 90-day private label launch is achievable when the first week is a definition week, sampling and compliance run in parallel, and every commercial figure (MOQ, lead time, unit price) is confirmed in writing against your real order. Teams that treat the golden sample and the compliance file as the two hard gates of the project tend to hit their launch date — and the ones that do not usually can trace the slip back to one of the five killers above. For more lip care and face care products you can build this playbook around, browse the Lanthome Face Care collection.
About the Author
This article was prepared by the Lanthome skincare manufacturing team, with experience in private label formulation, packaging development, quality control, and international OEM/ODM projects.
