K-Secret Seoul 1988 Cream : Retinal Liposome 1% + Fermented Rice Versus heimish RX Retinol Bakuchiol Booster Oil
Updated on May 18, 2025
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 5 ingredients in common
Cool Features
They both contain niacinamide, retinoid and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
K-Secret Seoul 1988 Cream : Retinal Liposome 1% + Fermented Rice 49 ingredients
heimish RX Retinol Bakuchiol Booster Oil 12 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
K-Secret Seoul 1988 Cream : Retinal Liposome 1% + Fermented Rice 49 ingredients
heimish RX Retinol Bakuchiol Booster Oil 12 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCetyl Ethylhexanoate
EmollientGlycerin
Humectant
Butylene Glycol
Humectant
1,2-Hexanediol
Skin Conditioning
Niacinamide
Smoothing
Propanediol
Solvent
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Carbomer
Emulsion StabilisingTromethamine
BufferingSodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingPolyisobutene
Caprylic/Capric Triglyceride
Masking
Lactobacillus
Skin ConditioningLactobacillus/Rice Ferment
Skin Conditioning
Lactobacillus/Soybean Ferment Extract
Skin ConditioningMacadamia Ternifolia Seed Oil
Emollient
Saccharomyces/Coix Lacryma-Jobi Ma-Yuen Seed Ferment Filtrate
Skin ConditioningSaccharomyces/Potato Extract Ferment Filtrate
HumectantXanthan Gum
EmulsifyingHydrogenated Lecithin
Emulsifying
Disodium EDTA
Ethylhexylglycerin
Skin ConditioningAllantoin
Skin Conditioning
Caprylyl Glycol
EmollientAdenosine
Skin Conditioning
Glyceryl Acrylate/Acrylic Acid Copolymer
HumectantCaprylyl/Capryl Glucoside
CleansingCholesterol
Emollient
Polyglyceryl-10 Oleate
Skin Conditioning
Sorbitan Oleate
Emulsifying
Brassica Campestris Sterols
Emollient
Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate
Skin ConditioningRetinal
Skin Conditioning
Silica
Abrasive
Aluminum/Magnesium Hydroxide Stearate
Emulsion StabilisingTocopherol
Antioxidant
Potassium Cetyl Phosphate
EmulsifyingPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Arctium Lappa Root Extract
Skin Conditioning
Cnidium Officinale Root Extract
Skin ConditioningDioscorea Japonica Root Extract
Skin ConditioningPaeonia Suffruticosa Root Extract
Skin ProtectingRehmannia Chinensis Root Extract
Skin Conditioning3-O-Ethyl Ascorbic Acid
Skin Conditioning
Bakuchiol
Antimicrobial
Sh-Oligopeptide-1
Skin Conditioning
Sh-Oligopeptide-2
Skin Conditioning
Sh-Polypeptide-1
Skin Conditioning
Water, Cetyl Ethylhexanoate, Glycerin, Butylene Glycol, 1,2-Hexanediol, Niacinamide, Propanediol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Carbomer, Tromethamine, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Polyisobutene, Caprylic/Capric Triglyceride, Lactobacillus, Lactobacillus/Rice Ferment, Lactobacillus/Soybean Ferment Extract, Macadamia Ternifolia Seed Oil, Saccharomyces/Coix Lacryma-Jobi Ma-Yuen Seed Ferment Filtrate, Saccharomyces/Potato Extract Ferment Filtrate, Xanthan Gum, Hydrogenated Lecithin, Disodium EDTA, Ethylhexylglycerin, Allantoin, Caprylyl Glycol, Adenosine, Glyceryl Acrylate/Acrylic Acid Copolymer, Caprylyl/Capryl Glucoside, Cholesterol, Polyglyceryl-10 Oleate, Sorbitan Oleate, Brassica Campestris Sterols, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Retinal, Silica, Aluminum/Magnesium Hydroxide Stearate, Tocopherol, Potassium Cetyl Phosphate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Arctium Lappa Root Extract, Cnidium Officinale Root Extract, Dioscorea Japonica Root Extract, Paeonia Suffruticosa Root Extract, Rehmannia Chinensis Root Extract, 3-O-Ethyl Ascorbic Acid, Bakuchiol, Sh-Oligopeptide-1, Sh-Oligopeptide-2, Sh-Polypeptide-1
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservatives
Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging.
And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin.
You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this.
In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it.
If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes.
In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution).
Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin.
Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3.
The type of niacinamide used in skincare is synthetically created.
Learn more about NiacinamideAdenosine is in every living organism. It is one of four components in nucleic acids that helps store our DNA.
Adenosine has many benefits when used. These benefits include hydrating the skin, smoothing skin, and reducing wrinkles. Once applied, adenosine increases collagen production. It also helps with improving firmness and tissue repair.
Studies have found adenosine may also help with wound healing.
In skincare products, Adenosine is usually derived from yeast.
Learn more about AdenosineTocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolBakuchiol is a plant-derived antioxidant (it's vegan!). It is often called the replacement for retinol although it is not part of the same family.
It has similar effects as retinol: skin smoothing, reducing discoloration, and preventing wrinkles. It does not cause as much irritation as traditional retinoids.
Bakuchiol works by breaking down free radicals and stimulating collagen production in skin.
Combining bakuchiol with retinol will not have adverse side effects. Studies show using them will just boost the benefits. Bakuchiol is also found to help stabilize retinol.
While bakuchiol does not make the skin more sun sensitive, we recommend wearing SPF on a daily basis.
Read more about traditional retinol
Learn more about BakuchiolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
K-Secret Seoul 1988 Cream : Retinal Liposome 1% + Fermented Rice 49 ingredients
heimish RX Retinol Bakuchiol Booster Oil 12 ingredients
Reviews
Here's what our community thinks
K-Secret Seoul 1988 Cream : Retinal Liposome 1% + Fermented Rice 49 ingredients
heimish RX Retinol Bakuchiol Booster Oil 12 ingredients
I LOVE THIS! i have ance combi (oily dry) skin, and this is just insane, it makes my closed comedones smaller and less visible, but i had a bad experience with it so learn from my mistakes. when i started to use it i didn’t know that i needed to interpret it slowly into my routine, so i used it 2 times a day in a 4 day streak…. it actually removed all my tiny bumps and comedones, but i just burned Show more
