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The INKEY List Bakuchiol Moisturizer Versus BYBI Bakuchiol Booster

The INKEY List Bakuchiol Moisturizer Versus BYBI Bakuchiol Booster This anti-aging moisturizer is formulated around Bakuchiol and Squalane to soften the look of wrinkles and refine skin texture. This anti-aging oil is formulated around Squalane and Bakuchiol t

The INKEY List Bakuchiol Moisturizer Versus BYBI Bakuchiol Booster

This anti-aging moisturizer is formulated around Bakuchiol and Squalane to soften the look of wrinkles and refine skin texture.

This anti-aging oil is formulated around Squalane and Bakuchiol to soften the look of wrinkles and refine skin texture.

What's inside

Key Ingredients

Benefits

Concerns

No concerns

Ingredients Side-by-side

Water

Squalane

Glycerin

Propanediol

Plukenetia Volubilis Seed Oil

Dicaprylyl Carbonate

Bakuchiol

Phenoxyethanol

Sodium Caproyl Prolinate

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Carbomer

Sodium Hydroxide

Ethylhexylglycerin

Sodium Stearoyl Glutamate

Polysorbate 60

Phytic Acid

Glyceryl Polyacrylate

Sorbitan Isostearate

Tocopherol

Water, Squalane, Glycerin, Propanediol, Plukenetia Volubilis Seed Oil, Dicaprylyl Carbonate, Bakuchiol, Phenoxyethanol, Sodium Caproyl Prolinate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Carbomer, Sodium Hydroxide, Ethylhexylglycerin, Sodium Stearoyl Glutamate, Polysorbate 60, Phytic Acid, Glyceryl Polyacrylate, Sorbitan Isostearate, Tocopherol

Squalane, Bakuchiol

Reviews

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Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Bakuchiol is a plant-derived antioxidant from the seeds of the Psoralea corylifolia plant. It has antimicrobial, emollient, skin conditioning, and antioxidant properties.

You'll likely see it called a "retinol replacement" but the two are technically not related. This is because bakuchiol is able to flip many of the same switches in your skin cells to tell them to:

1) produce more collagen (type I, III, and IV) 2) activate the same genes retinoids do

Unlike retinoids, this ingredient will not increase photosensitivity and is safe to use during pregnancy (but please still check in with your doctor!).

The flagship clinical trial from Dhaliwal et al. 2019 found 0.5% bakuchiol (twice daily) and 0.5% retinol (once daily) reduced wrinkles and hyperpigmentation equally, but bakuchiol had significantly less irritation.

Systematic reviews also back this up:

Bakuchiol is comparable to retinol for photoaging but with better tolerability. It also has mild antibacterial properties against Cutibacterium acnes and antifungal activity in vitro against Candida and dermatophytes.

The reason bakuchiol works well is due to its structure; it is a meroterpene phenol, or a hybrid molecule. The phenol half acts as an antioxidant while the terpene half is fat-loving. This helps the molecule slip through the skin barrier.

This ingredient is usually used between 0.5-2%. Only one case of contact dermatitis has ever been reported for this ingredient.

Squalane is the hydrogenated and shelf-stable form of squalene (a lipid that naturally occurs in human sebum).

It is an emollient and skin conditioning agent that is able to integrate seamlessly into the skin's lipid barrier without clogging pores.

This is due to how structurally similar it is to what your skin already produces.

Though it is mostly an emollient that helps soften and hydrate skin, it also has some humectant and occlusive action. Humectants help the skin retain moisture while occlusives seal it in, making squalane a triple-threat moisturizer.

Research shows it has antioxidant capabilities that help protect against stressors like UV exposure, specifically UVA induced oxidative stress. This study also found that it supports collagen biosynthesis in human dermal fibroblasts.

No clinical study has reported significant adverse effects and irritation reactions are very rare from this ingredient (even at 100% concentration).

Overall, it's a fantastic ingredient for hydration and is suitable for all skin types.

This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.

Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.

Read more about squalene with an "e".

Though squalane is often called an oil, it’s technically not one. It is a hydrocarbon, meaning it is only made of carbon and hydrogen. True oils are triglycerides and made of fatty acids and glycerol.

The term “oil-free” isn’t regulated so companies can define it however they want. Some exclude all oils, while others just avoid mineral oil or comedogenic oils.

Squalane has a comedogenic rating of 1 from the original 1972 study that tested raw ingredients under occlusion on rabbit ears. This system is not standardized or peer-reviewed, and using the raw ingredients is very different from how diluted cosmetic formulations are used on human skin.

A comedogenic rating of 1 means it is "unlikely to clog pores" according to the original rating system.

The overall formula of a product matters more than the individual ingredients on whether or not it will cause clogged pores.

Similar Comparisons

The reference edit

Ingredients, questions
& further reading.

Connected source records selected through this article’s public topic index.

01

Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Side-by-side

  1. 01Water
  2. 02Propanediol
  3. 03Gluconolactone 3%
  4. 04Niacinamide 3%
  5. 05Pentylene Glycol
  6. 06Glycerin
  7. 07Aloe Barbadensis Leaf Juice
  8. 08Potassium Sorbate
  9. 09Sodium Benzoate
  10. 10PPG-26-Buteth-26
  11. 11PEG-40 Hydrogenated Castor Oil
  12. 121,2-Hexanediol
  13. 13Caprylyl Glycol
  14. 14Ethylhexylglycerin
  15. 15Citric Acid
  16. 16Sodium Hydroxide
  17. 17Water, Propanediol, Gluconolactone 3%, Niacinamide 3%, Pentylene Glycol, Glycerin, Aloe Barbadensis Leaf Juice, Potassium Sorbate, Sodium Benzoate, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, 1,2-Hexanediol, Caprylyl Glycol, Ethylhexylglycerin…
  18. 18Salix Alba Bark Water
  19. 19Pyrus Malus Fruit Water
  20. 20Butylene Glycol
Source · skinsort.com
02

Product index

Related product references

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Source: incidecoder.comView reference →
03

Comparison edit

Read side by side