The Guru IndexGurusTina Tanaka Harris
Tina Tanaka Harris
Skincare expert

Tina Tanaka Harris.

Tina Tanaka Harris covers serums, sunscreens, and sleeping masks from the Japanese and Korean beauty market, with a focus on products most English-language channels never review. She combines detailed single-product tests with routine walkthroughs and honest hit-or-miss roundups.

Why Is She A Guru?
A Japanese-Australian creator with 276,000 subscribers, she brings an insider's familiarity with the Japanese beauty market to an English-speaking audience.
18Products
11 yay79% approval rate
3 nayA few she would skip
3 hot takesWhere she breaks from the pack

What they review most.

Tina Tanaka Harris's hot takes.

Products where their take diverges from the rest of the gurus.

Tina Tanaka Harris: Nay vs gurus 81% Yay
The Notorium Purple Ginseng Cleansing Balm removes everything off fine, but I do feel like it is a bit filmy and it definitely doesn't wash off quite as easy as some other balm cleansers. So yeah, it's fine, but I probably wouldn't get it again.
Tina Tanaka Harris: Nay vs gurus 73% Yay
The Peach and Lily Collagen Cushion Peptide Lip Balm is very much okay. It's there. It nourishes for a while. Doesn't last that long though. And I would never buy it. I received it, used it, would never buy it.
Tina Tanaka Harris: Nay vs gurus 62% Yay
It's a two-in-one product with vitamin C, glutathione, niacinamide, and PHA for gentle exfoliation, so the formula looks great on paper, but it has a sticky, stretchy texture with chunks that is messy and difficult to wash off. For my dry and sensitive skin, it's too harsh to use daily—I use it only about once or twice a week for a deep clean. I enjoy it slightly more as a mask left on for 3-5 minutes, but it still leaves my skin feeling dry afterward and requires a hydrating follow-up. All those brightening ingredients seem wasted in a product you just wash off, and the texture is not user-friendly. For someone with oily or combination skin you would absolutely love this, but for me it's definitely not something I would purchase again. It's a miss.

Every review.

All 18 products Tina Tanaka Harris has reviewed, grouped by product type. Click a product to see the full guru consensus.

All takes Yay takes Nay takes Against the gurus
Moisturizers4 reviews
"The Road Barrier Restore Cream is a really nice PM moisturizer for me. It is similar to the Midnight Blue in the sense of it being kind of more silky feeling, but it does nourish very well without feeling too heavy on the skin. Thoroughly enjoyed that one, too."
Yay
72%Guru Score
"The Curel Deep Moisture Spray, I think these appear in pretty much every single one of my empties now. I emptied a big one at home and then the small one I had with me while traveling. Yes, yes, yes, yes, yes."
Yay
92%Guru Score
"The Clairs Midnight Blue Calming Cream is another absolute holy grail. I've been through so many of these. It is absolutely a great soothing, comforting, sealing, protective night moisturizer."
Yay
89%Guru Score
"This is the old formula. I bulk bought when I found out the formula was changing. The new one is fine, but I definitely preferred the older one. I'm on my last bit of it and love that formula, though it expires soon so I need to use it up."
Yay
95%Guru Score
Masks & Peels3 reviews
"The Laneige Water Sleeping Mask, I remember absolutely loving it back in the day. I felt like it really created that hydrating layer overnight, but maybe my skin's just too dry now and I want something a bit more oil based or a bit more nourishing, whereas this is obviously still like a gel cream kind of texture. Logan loved it though because he used it up."
~Mixed
66%Guru Score
"The Summer Fridays Jet Lag Mask is a very nourishing, rich moisturizer. Yes, it's very very nice. I just use it as a PM moisturizer. Bang for buck, obviously, it's 28 gram, pretty small. And I feel like you can get a similar effect with a lot of other moisturizers."
~Mixed
71%Guru Score
"The VT PDRN Hydrogel Mask, yes, for a hydrogel mask. I've only used it once, but I feel like it actually kept my skin moisturized and plump."
Yay
89%Guru Score
Serums3 reviews
"The Peach and Lily Collagen Cushion Peptide Lip Balm is very much okay. It's there. It nourishes for a while. Doesn't last that long though. And I would never buy it. I received it, used it, would never buy it."
Nay
73%Guru Score
"This is my all-time favorite mist, the Dalba First Spray Serum. I'm almost finished with this mini size. It makes everything look better and it's what I used on my wedding day."
Yay
87%Guru Score
"I genuinely cannot remember if I used it on the day, but this is the one that I usually use."
Yay
72%Guru Score
Sunscreen3 reviews
"This one is a more lightweight fluid texture that is loose enough for it to run down my hand. It definitely does blend out quicker and easier than the original formula. Once again, there is no white cast once blended out. The finish is slightly less mattifying in my opinion with a bit more sheen and reflectiveness. I actually feel like the gel formula feels more moisturizing and more comfortable on my dry skin compared to the original formula that is alcohol-free. Although it is still very much on the low end of the glowy dewy finish scale. If you want something that takes a little less time to blend out and apply evenly, I would say the gel is definitely easier to work with than the original cream formula. It did also work totally fine underneath makeup. I personally would probably reach for this one more for the body since it is a bigger bottle, easier to apply quickly, and it still is going to have some of that mattifying finish, so you can still avoid that tackiness that your arms and stuff might get from some sunscreens."
Yay
67%Guru Score
"My first step of actual makeup is an SPF primer, probably my favorite one of all time, the D'alba UV Waterfull Essence Tone Up Sun Cream."
Yay
66%Guru Score
"First time I applied this, I was honestly quite surprised because although ethanol is high on the list, it does have quite a plush medium-bodied texture that is not that common with Japanese sunscreens. It is very easy to apply and blend out, and it certainly does not have any white cast. After initial application it has a bit of a dewy finish, but it settles to a more velvety skin-like finish. Over time it keeps my skin feeling very comfortable, not overly greasy, but definitely not dry even for my dry skin. It sits well underneath makeup with no peeling or bunching. The overall vibe of this sunscreen is like a moisturizing K-beauty cream sunscreen, but make it waterproof because a lot of K-beauty sunscreens are not waterproof whereas J-beauty sunscreens are. This one has taken the best aspects of K-beauty and J-beauty sunscreen and put them in one. Personally, it was great for my dry skin, but I feel like combo skin people would absolutely love it."
Yay
85%Guru Score
Cleansers2 reviews
"The Notorium Purple Ginseng Cleansing Balm removes everything off fine, but I do feel like it is a bit filmy and it definitely doesn't wash off quite as easy as some other balm cleansers. So yeah, it's fine, but I probably wouldn't get it again."
Nay
81%Guru Score
"It's a two-in-one product with vitamin C, glutathione, niacinamide, and PHA for gentle exfoliation, so the formula looks great on paper, but it has a sticky, stretchy texture with chunks that is messy and difficult to wash off. For my dry and sensitive skin, it's too harsh to use daily—I use it only about once or twice a week for a deep clean. I enjoy it slightly more as a mask left on for 3-5 minutes, but it still leaves my skin feeling dry afterward and requires a hydrating follow-up. All those brightening ingredients seem wasted in a product you just wash off, and the texture is not user-friendly. For someone with oily or combination skin you would absolutely love this, but for me it's definitely not something I would purchase again. It's a miss."
Nay
62%Guru Score
Foundation1 review
"I love the finish and coverage of the Missha BB, but with my dress's open décolletage, it looked too ashy in color. So I mixed it with a more yellow-based foundation and then added moisture back."
~Mixed
82%Guru Score
Mists & Essences1 review
"This is a jewel-layered toner with a pretty pink color. It's okay and good enough to empty, but definitely not one I'll rush to repurchase. I think there are nicer milky toners out there. It seems very nourishing when you first apply it, but it doesn't actually leave your skin nourished for a very long time, so it's almost like a fake nourish."
~Mixed
80%Guru Score
Toners1 review
"The Isentry Ultra Low Molecular Hyaluronic Acid Toner is absolutely lovely, deeply hydrating, light textured hyaluronic acid based toner. It was my absolute go-to in the mornings for the last few months."
Yay
84%Guru Score

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Tina Tanaka Harris is not affiliated with, and does not endorse, The Guru Index. Every quote on this page comes from her public YouTube videos, linked at the timestamp. Verdicts and approval stats are our editorial read of what she said. "Guru" is a title we award, not a sign of any affiliation.