Carrier Oils Selection Guide for Skincare + Haircare (Featuring Avocado Oil + Fractionated Coconut/MCT)

Choosing the right carrier oils shapes how skincare oils, body oils, and hair serums feel and perform. Avocado oil adds richness to dry skin or hair ends, while MCT oil keeps the blend light, fast-absorbing, and non-greasy.
This oil blend guide shows when to use each oil, how to mix them, and examples inspired by Maverik Oils for reliable results.
Quick Answer
Choosing the right carrier oils can save time and make your skincare oils and haircare oils feel effortless. The key is matching feel, absorption, and purpose.
The Simplest Way To Choose
Use MCT oil (fractionated coconut oil) when you want a light, fast-absorbing, low-odor essential oil carrier—perfect for face oils, scalp oils, or hair serums. Use avocado oil for a richer, more nourishing touch, ideal for dry skin, hair ends, or body oils needing softness. Most products work best if you blend oils to balance glide, absorption, and comfort, following a simple oil blend guide.
What Are Carrier Oils (And Why They Matter)?
The right carrier oils shape how skincare oils, body oils, and hair serums feel and perform. They control spread, absorption, and glide, preventing heaviness or greasiness while helping actives reach skin or hair evenly.
What Carrier Oils Do in Skincare + Haircare
Carrier oils safely dilute essential oils, improve slip, and enhance feel. In face oils, they ensure smooth application; in haircare oils, they soften ends, tame frizz, and aid absorption. Avocado oil adds richness, while MCT oil keeps blends lightweight and fast-absorbing.
Carrier Oils vs Essential Oils
Carrier oils can often be used directly. Essential oils are concentrated and usually need dilution. Choosing the right carrier oil ensures safe, effective, and premium-feeling skincare oils, body oils, and hair serums, as emphasized by brands like Maverik Oils.
The 3-Part Decision Framework
Choosing carrier oils for skincare, body, or hair serums benefits from a simple framework that balances user needs, feel, and reliability.
1) Match the Oil to Skin/Hair Needs
Assess dryness, flakiness, breakage, frizz, split ends, or sensitive skin to select oils that address these issues. Avocado oil adds richness, while MCT provides lightweight hydration, ensuring your blends perform effectively.
2) Choose the Sensory Finish You Want
Light/dry finishes suit face oils, scalp oils, and quick-absorbing hair serums. Cushiony/rich blends work for body oils or dry hair ends. Combining avocado oil and MCT oil controls glide, absorption, and slip.
3) Check Stability + Scalability
Consider shelf life, oxidation, and the difference between refined and unrefined oils when blending. Proper packaging—such as amber bottles and controlled dispensers—protects formulas, helping you feel assured about the safety and stability of your professional-grade oil blends, as emphasized by Maverik Oils.
Spotlight: Avocado Oil vs Fractionated Coconut/MCT
Knowing the strengths of carrier oils helps create skincare oils, body oils, and hair serums that perform and feel right.
Avocado Oil (Why Brands Use It)
Rich and cushioning, avocado oil suits dry skin, small-amount face oils, body oils, hair masks, and sealing ends. It adds premium, nutrient-rich appeal without weighing down blends.
Fractionated Coconut / MCT (Why Brands Love It)
Lightweight and fast-spreading, MCT oil works well for face oils, scalp oils, beard oils, and hair serums. Low odor and non-sticky, it provides a consistent, reliable carrier base.
When to Choose One Over the Other
If a formula feels greasy, increase MCT oil; if it feels dry, add avocado oil. Balancing both ensures optimal glide, absorption, and comfort in all oil blends.
How to Choose for Skin (With Avocado + MCT)
Balancing avocado oil and MCT oil ensures skincare oils, body oils, and essential oil carrier blends suit each skin type, performing well without feeling greasy or heavy.
Dry or Flaky Skin
Start with avocado-forward blends for deep comfort and hydration. Combine avocado oil for richness with MCT oil to improve glide, reduce heaviness, and make face oils and body oils easier to spread. This strategy helps soothe flakiness while leaving skin soft and supple.
Oily or Acne-Prone Skin
Use MCT oil-dominant blends in very low total usage. Keeping face oils light prevents clogged pores and minimizes buildup. Dose carefully—too much avocado oil can feel heavy, while the right oil blend provides hydration without greasiness.
Sensitive or Reactive Skin
Choose low-odor, simple carrier oil formulas. MCT oil works well as a neutral base, and refined options reduce scent compounds and variability, making skincare oils more predictable for sensitive users.
Mature-Looking Skin
Many users prefer a soft “cushion” feel. A small percentage of avocado oil adds richness, while MCT oil provides a smooth glide. This combination works well in face or body oils that target hydration and comfort.
Experiment with ratios in your oil blend guide, such as 70% MCT oil to 30% avocado oil, and see what works for your skin type. Starting small, adjusting percentages, and using Maverik Oils as inspiration can help create blends that feel premium without being greasy.
How to Choose for Hair + Scalp (With Avocado + MCT)

Choosing the right carrier oils for haircare oils and scalp treatments ensures strands feel soft without weighing them down. Understanding how avocado oil and MCT oil interact with different hair types helps you make effective hair serums, scalp oils, and essential oil carrier blends.
Fine Hair (Weigh-Down Prone)
For fine or limp hair, use mostly MCT oil. Apply drops only to the ends and avoid heavy avocado oil leave-ins, which can make hair look greasy. This approach keeps haircare oils lightweight while providing slip for easy styling.
Thick, Curly, or Coily Hair
Avocado oil works well for sealing ends and controlling frizz in dense or textured hair. Blend it with MCT oil to spread evenly, prevent waxy buildup, and make hair serums glide effortlessly. This combination balances nourishment with ease of use.
Dry Ends + Frizz
Use a small amount of avocado oil as a sealing layer on the ends. MCT oil helps distribute it evenly, reducing greasiness and keeping haircare oils light while improving shine and manageability.
Scalp Dryness (Pre-Wash)
For dry scalps, prefer MCT oil-dominant blends to avoid buildup. Apply for 30–90 minutes before washing, then rinse. This method hydrates without leaving residue and works well in scalp oils or hair serums inspired by Maverik Oils.
“Feel” and Finish Guide
The right carrier oil balance shapes how skincare oils, body oils, and hair serums glide, absorb, and feel. Using avocado oil and MCT oil strategically matches user preferences.
Light / Dry-Feel (Daytime-Friendly)
Mostly MCT oil with a small amount of avocado oil creates fast-absorbing, non-greasy blends for face oils, scalp oils, or hair serums, ideal for fine or oily skin.
Medium (Balanced)
An MCT oil base with moderate avocado oil gives glide and soft cushioning for body oils, face oils, or hair serums.
Rich (Overnight / Very Dry)
Avocado-forward blends with some MCT oil provide deep hydration for dry skin or hair ends, spreading easily without heaviness. Perfect for overnight body oils or nourishing hair serums.
Comedogenic Ratings: How to Use Them Without Getting Fooled
Comedogenic ratings can guide the use of skincare oils, especially face oils, but they don’t tell the whole story.
What It’s Good For
Use ratings to screen for pore-clogging risk. For oily or acne-prone skin, favor MCT oil or small amounts of avocado oil. They also help when oils contact the hairline.
What It Misses
Ratings ignore the total formula, other actives, cleansing habits, and individual skin. Even higher-rated oils can work in small doses or blended with MCT oil. Treat ratings as a guide, not a rule, for reliable oil blends.
Refined vs Unrefined: Which Should You Use?
Choosing refined or unrefined carrier oils affects scent, color, consistency, and performance in skincare, body, and hair serums.
Unrefined Avocado Oil
Unrefined avocado oil has more character, with a stronger natural scent and deeper color. It’s perfect for brands that emphasize a “natural” or nutrient-rich positioning. In face oils, body oils, or haircare oils, it adds richness and a premium feel, though it can vary batch to batch.
Refined Avocado Oil
Refined avocado oil is more neutral and consistent, making it suitable for manufacturing or sensitive skin. It keeps skincare oils predictable, reduces scent compounds, and blends easily with MCT oil or other essential oil carriers. Use it in hair serums or body oils where consistency matters most.
MCT (Fractionated Coconut)
MCT oil is typically chosen for its neutral profile, low odor, and consistent performance. It works well as a base in skincare oils, haircare oils, and essential oil carrier blends. Its lightweight texture ensures even absorption, making it ideal in face oils, body oils, or hair serums without weighing down the formula.
Stability + Shelf Life (Important for DTC Brands)
Maintaining skincare oils, body oils, and hair serums requires attention to stability. Avocado oil and MCT oil can degrade when exposed to heat, light, or oxygen.
Why Oils Go Rancid
Exposure alters feel, scent, and performance. Even premium carrier oils need protection to stay consistent.
How to Keep Avocado Oil Performing Well
Use amber or opaque bottles, minimize headspace, store in a cool place, and add antioxidants to extend shelf life.
Why MCT Is a Popular Base Oil
MCT oil stays stable, neutral, and consistent, making it ideal as a base for face oils, body oils, hair serums, and essential oil carriers, supporting reliable blends and scalable DTC formulations.
Best Use Cases (Product-by-Product Recommendations)

Knowing which carrier oil to prioritize makes formulating easier. Here’s a practical guide for skincare oils, body oils, and haircare oils:
Face Oils (Lightweight)
Base with MCT oil for fast absorption. Add a small percentage of avocado oil for comfort and subtle richness. Perfect for daily use without greasiness.
Body Oils (Nourishing But Not Greasy)
Blend MCT oil and avocado oil evenly. This combination gives glide, soft after-feel, and balanced hydration for most skin types.
Beard Oils
Use MCT oil as the primary carrier for spreadability, with a touch of avocado oil for softness and nourishment. Works well in lightweight grooming blends.
Scalp Oils (Pre-Wash)
Mostly MCT oil to avoid buildup. Short-contact application (30–90 minutes) ensures hydration without residue and is suitable for all hair types.
Hair Serums for Ends
Make the blend MCT-forward with avocado oil as the sealing component. Apply 1–3 drops for frizz control and smooth, nourished ends.
Simple Blend Templates (Starter Formulas)
Practical starter ratios help create consistent skincare oils, body oils, and hair serums:
Lightweight Face Oil Template
80–95% MCT oil + 5–20% avocado oil for fast absorption and subtle comfort.
Everyday Body Oil Template
50–80% MCT oil + 20–50% avocado oil balances glide with richness.
Rich Overnight Body/Hair Oil Template
20–40% MCT oil + 60–80% avocado oil for maximum hydration and cushion.
Hair Ends Serum Template
70–90% MCT oil + 10–30% avocado oil, applied 1–3 drops for frizz control and sealing ends.
Essential Oil Dilution Basics (If You’re Adding EO)
Adding essential oils to carrier oils requires care to ensure safe, effective skincare, body oils, or hair serums.
Conservative Starting Points
Use lower dilutions in face oils than in body oils. Start small and adjust as needed.
Patch Testing
Always test a small area for 24–48 hours before regular use. This ensures your oil blend won’t irritate sensitive skin.
When To Skip Essential Oils
Skip them for very sensitive skin, users prone to irritation, or fragrance-free products. Using only MCT oil or avocado oil can be just as effective for glide, hydration, and nourishing haircare oils.
What to Ask Your Supplier (Maverik Oils-Style QA Checklist)
Working with a reliable supplier keeps skincare oils, body oils, and hair serums consistent and high-quality.
Documentation
Request COA, allergen statements, country of origin, and traceability to confirm the authenticity of avocado and MCT oils.
Processing Specs
Check whether the oil is refined or unrefined, and confirm odor, color, and filtration targets. These specs affect consistency, performance, and the final feel of skincare oils or hair serums.
Storage/Handling Guidance For Bulk
Follow supplier guidance on drums, totes, and shelf life to prevent oxidation and maintain reliable oil blends across batches.
Conclusion
The Takeaway
MCT oil gives a light, clean base, and avocado oil adds nourishment. Blend them for premium skincare oils, body oils, or hair serums without heaviness. Contact Maverik Oils for expert guidance and quality carrier oils.
FAQs
Is MCT the Same as Fractionated Coconut Oil?
Yes. MCT oil is usually from fractionated coconut or palm oil and acts as a lightweight, neutral carrier oil.
Can I Use Avocado Oil on My Face?
Yes, in small amounts blended with MCT oil for hydration without heaviness.
What’s Better for Hair—Avocado Oil or MCT?
Use avocado oil for ends/frizz and MCT oil for lightweight leave-ins; blending both works best.
Which Is Better for Scalp Oil?
MCT oil-dominant blends are light and fast-absorbing, ideal for pre-wash treatments.
How Do I Make My Oil Blend Feel Less Greasy?
Increase MCT oil, reduce avocado oil, and use small amounts or an airless dispenser.
How Long Do Avocado Oil and MCT Last in a Finished Product?
Shelf life depends on storage and antioxidants; keep away from heat/light in amber or opaque bottles.























