Your First Lightweight Facial Oil: A Four-Ingredient, 100 g Bench Formula

26 September 2026 · Vishakha Rai

The first few seconds can make or break a facial oil. Does it spread easily? Does it keep moving under the fingertips? Ten minutes later, does skin feel comfortable—or coated?

Those questions make a better starting point than a long list of exotic oils.

For this formulation exercise, the brief is deliberately simple: a fragrance-free, water-free facial oil designed for easy spreading and a relatively light finish. Four ingredients give us enough room to explore texture while keeping the batch easy to understand.

“Lightweight” is our development target, not a measured result. The formula below is an original bench prototype. Its feel, stability, safety and shelf life still need evaluation with the exact raw materials and packaging you choose.

Give every ingredient a job

Squalane: the main emollient

Squalane forms the largest part of this prototype. It is a saturated hydrocarbon emollient; it should not be confused with squalene, its more oxidation-prone unsaturated counterpart. Manufacturer SOPHIM explains that distinction in its technical overview of squalane. This is ingredient-manufacturer information, not clinical evidence for our blend.

We are using squalane as the main texture-building material. We are not treating its presence as proof that the finished oil repairs the skin barrier. You can compare its catalogue identity and handling information in the MakeYourSkin squalane dictionary entry.

Caprylic/capric triglyceride: a second emollient to compare

Caprylic/Capric Triglyceride, often shortened to CCT, gives us another oil-phase material to work with. Hallstar identifies CCT as an emollient in its published Daily-Daisy Cleansing Oil formulation.

That example supports its formulation role; it does not establish the performance of this leave-on facial oil. Here, CCT lets us explore how a mixed emollient base feels compared with squalane alone. Use a cosmetic-grade liquid CCT with a confirmed supplier specification, rather than assuming any product sold as “MCT oil” is interchangeable.

Jojoba oil: a deliberate texture variable

Jojoba Oil is chemically different from a typical triglyceride vegetable oil: it consists predominantly of liquid wax esters. Vantage describes the material in its natural oils technical portfolio.

We will start at 10%, then compare lower and higher levels. That is a formulation experiment, not a prediction that more jojoba will automatically feel richer, absorb faster or suit every skin type.

Tocopherol: an antioxidant candidate

Tocopherol is included at 0.5% as an oil-phase antioxidant candidate. The purpose is to evaluate protection of the blend against oxidation—not to supply antimicrobial preservation or promise a particular expiry date.

Antioxidant performance depends on the system. A 2022 laboratory study of sunflower oil found that alpha-tocopherol interacted with hydroxytyrosol acetate and reduced the latter's antioxidant effect under the study conditions. It did not test this facial oil, but it gives a useful reason to test antioxidant choices rather than assume that adding more is always better.

The 100 g bench formula

All quantities are by weight, not volume. For a 100 g batch, each percentage has the same numerical value in grams.

Ingredient	INCI for the specified neat material	% w/w	Weight for 100 g	Intended role
Squalane	Squalane	69.50	69.50 g	Main emollient and texture base
Caprylic/capric triglyceride	Caprylic/Capric Triglyceride	20.00	20.00 g	Secondary emollient
Jojoba oil	Simmondsia Chinensis (Jojoba) Seed Oil	10.00	10.00 g	Wax-ester contribution to skin feel
Tocopherol	Tocopherol	0.50	0.50 g	Antioxidant candidate
Total		100.00	100.00 g

Specify the grades before weighing. This prototype assumes undiluted liquid squalane, liquid CCT, jojoba oil and a near-neat tocopherol grade with documented assay. It does not specify a tocopherol dilution in another carrier or tocopheryl acetate. Substitutions change the formula and need recalculation and review.

The squalane level is deliberately above the catalogue's typical 1–20% addition range: here it is the main carrier, and the same listing notes use up to 100% in facial oils. Confirm suitability of the supplied grade for this application before making the batch. The other three proposed levels fall within their catalogue working ranges, which are guidance rather than finished-product validation.

For a 25 g exploratory batch, multiply each listed weight by 0.25. You will need to weigh only 0.125 g of tocopherol, so use a balance suitable for that quantity; a 100 g batch is easier with a typical 0.01 g laboratory balance.

A simple room-temperature method

Clean and sanitise the work area and equipment using a suitable procedure, then let equipment dry completely. Wear the handling protection specified in the raw-material safety sheets.
Record the supplier, grade, lot number and actual weighed amount of every ingredient.
Weigh the squalane and CCT into a clean, dry beaker. Stir gently until uniform.
Add the jojoba oil and mix. Avoid whipping air into the blend.
Weigh the tocopherol accurately, add it and continue gentle mixing until the sample appears homogeneous. If transfer losses are a concern, preblend it with a small, accounted-for portion of the formula's squalane.
Record appearance and odour, then fill into clean, dry trial containers. Label them with the formula version, batch date and “development sample.”

No heating is intended for these specified liquid grades. If a supplied material needs heating or arrives as a solid, resolve its identity and handling requirements before proceeding.

An ordinary aqueous pH measurement is not meaningful for this water-free oil blend. Do not add acid, alkali or water simply to obtain a “skin-friendly pH.”

Make three versions before choosing a winner

Once the ingredients and prototype have been cleared for the intended evaluation, compare three small batches. Keep CCT and tocopherol fixed; exchange jojoba against squalane.

Version	Squalane	CCT	Jojoba oil	Tocopherol	Total
A: lower jojoba	74.50%	20.00%	5.00%	0.50%	100.00%
B: starting formula	69.50%	20.00%	10.00%	0.50%	100.00%
C: higher jojoba	64.50%	20.00%	15.00%	0.50%	100.00%

Use the same application amount, evaluation area and observation times for each. Code the samples so the evaluator does not know which has more jojoba. Score spread, slip, shine and residual oiliness separately, immediately after application and again after ten minutes.

These are proposed sensory comparisons, not a clinical protocol. They assess the jojoba–squalane balance, because two ingredient levels change together. They cannot isolate a biological effect of jojoba or establish a hydration claim.

When considering later substitutions, the Emollients & Esters collection can help organise your shortlist. Change one defined part of the blend at a time and retain the previous version as a benchmark.

Water-free does not mean automatically protected

There is no added antimicrobial preservative in this prototype. That is a development assumption requiring a microbiological risk assessment—not a declaration that the product is self-preserving.

ISO 29621:2017 provides a framework for identifying microbiologically low-risk cosmetics through risk assessment. Consider the actual raw materials, water activity where relevant, manufacturing hygiene, packaging and foreseeable consumer use. The FDA's microbiological safety guidance also identifies contaminated ingredients, poor manufacturing conditions, inadequate packaging and consumer handling as possible contamination routes.

Keep water, hydrosols and water-based extracts out of this exercise. Adding them creates a different formulation problem; tocopherol does not resolve it.

What to review before calling it finished

Retain a control sample and assess the blend in its intended packaging. Track colour, odour, clarity, leakage and dispensing behaviour. Have a suitable laboratory advise on oxidation measurements and a stability programme appropriate to the product; appearance alone cannot establish chemical stability.

A pump and a dropper may create different use conditions, so evaluate the actual pack you intend to sell. Neither is automatically the better choice. Protect trial samples from unnecessary heat and light, and record storage conditions.

Do not assign a shelf life from the raw materials' expiry dates or a few weeks of observation. Likewise, “non-comedogenic,” “hypoallergenic” and “clinically proven barrier repair” are not conclusions this recipe can support.

The useful outcome of a first batch is a clear answer to a small question: does this combination deliver the texture we wanted, and what should we change next? A short formula makes that answer easier to find.

References and further reading

SOPHIM. Squalane. Manufacturer technical overview; used for the distinction between squalane and squalene. Read the source.
Hallstar Beauty. Daily-Daisy Cleansing Oil. Manufacturer formulation example; used only to establish CCT's emollient role, not as the source of this recipe. Read the formulation.
Vantage Personal Care. Natural Oils for Personal Care. Manufacturer technical portfolio; used for jojoba's liquid-wax-ester identity. Read the PDF.
Del Caño-Ochoa S, Ruiz-Aracama A, Guillén MD. Individual and Joint Effect of Alpha-Tocopherol and Hydroxytyrosol Acetate on the Oxidation of Sunflower Oil Submitted to Oxidative Conditions: A Study by Proton Nuclear Magnetic Resonance. Antioxidants. 2022;11(6):1156. Laboratory oil-oxidation research, not a skin trial. Full publication / DOI · PubMed record.
ISO 29621:2017. Cosmetics — Microbiology — Guidelines for the risk assessment and identification of microbiologically low-risk products. The public page describes the standard's scope; the complete standard is separately available from ISO. Official standard page.
US Food and Drug Administration. Microbiological Safety and Cosmetics. Official guidance on contamination routes. Read the guidance.

External references checked on 26 September 2026. Manufacturer sources explain ingredient roles; they do not imply that MakeYourSkin supplies those manufacturers' branded grades. This is an evergreen formulation exercise, not a claim of a new 2026 discovery.