Same 2% bakuchiol, two completely different textures. Here is how to tell which one your routine actually needs.
One active, two formats
The Ultimate Bakuchiol Booster Oil and The Ultimate Bakuchiol Firming Serum are both built on a 2% bakuchiol concentration — a plant-based, gentler retinol alternative — so the active doing the work is identical. What changes is the delivery system, and that changes how each one behaves on skin, what it layers well with, and which routine it fits into.
The oil
The Booster Oil is fine and fast-absorbing, sinking in without leaving a greasy film behind. It pairs 2% bakuchiol with sugarcane squalane, so skin looks plumper, calmer, and more radiant the more it is used, with a softened appearance of fine lines and uneven texture. It is gentle enough for day and night, and because of its slip, it doubles as a facial oil for gua sha if that is already part of your routine. To use it, warm a few drops between your palms and press over clean skin morning and night, either alone or underneath your moisturizer.
The serum
The Firming Serum carries the same 2% bakuchiol in a completely different texture: light and weightless, sinking in fast with zero tack left behind. Over time, skin looks visibly firmer and smoother, with a softened look of fine lines. Because it is water-based rather than oil-based, it is built to go on before your richer steps — press a few drops over clean skin morning and night, before your oil or moisturizer, not after.
Can you use both?
Yes, and the order is straightforward once you know the rule dermatologists give for layering any routine: thinnest and most water-based first, richer and oil-based last. That means serum first, oil second, moisturizer to seal. If you only want one product in your routine, pick based on texture preference and skin type — oil for added richness and gua sha compatibility, serum for a weightless feel under makeup or in a humid climate. If you want the fuller "Smooth Operator" routine, layering both is exactly what they are formulated to do.
Shop The Ultimate Bakuchiol Booster Oil or Shop The Ultimate Bakuchiol Firming Serum — pick your format, or layer both for the full routine.
FAQ
I am new to bakuchiol — which one should I start with? Either works as a solo starting point. Choose the oil if you want richness and gua sha compatibility, the serum if you want a weightless feel.
Is one formula stronger or "better" than the other? No — the active concentration is the same 2% bakuchiol in both. The difference is texture and how each layers into a routine, not strength.
Related reading
- How to Start Bakuchiol: A Beginner's Guide to Your First Bottle
- Bakuchiol for Sensitive Skin: Why It's Different From Retinol
- Where Does a Hydrating Serum Go in Your Routine?
Sources
- American Academy of Dermatology. "Should I apply my skin care products in a certain order?"
- Cleveland Clinic. "Should You Be Using Bakuchiol in Your Skin Care Routine?"
Real ingredients. Real results.




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