Good Molecules Niacinamide with Ectoin Serum: Guru Score 81%

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Yay takes Nay takes Mixed takes Hide sponsored

✓Yay

"Good Molecules also has an affordable niacinamide product. You definitely don't want to overspend here, since niacinamide isn't a very expensive ingredient to formulate with."

No BS Beauty

89k subs

✓Yay

"This one's got niconamide, which is a great anti-acne and brightening ingredient. We've got acetyl glucosamine and then betaine, so some humectants in here. This is a newer product from Good Molecules. It's got a serum texture to it, it's kind of on the thicker side, which is nice. It's very hydrating, but really nice for skin, sensitive skin. It has no fragrance in it. Good Molecules has some really nice stuff that they've released recently. And this is a great one. Certainly worth checking out if you have skin that is on the sensitive side. This one's got 0.5% ectoine. Ectoine, I think in small amounts it's beneficial, large amounts it's beneficial. It's not quite as dependent as certain other ingredients where you want the exact percentage at the exact pH. Ectoin is a little bit more friendly than that."

All 4 takes from No BS Beauty

New Paula's Choice, VT, ELF & More - First Impressions New Skincare Goodies!

"It's got a very thick texture than I was anticipating. Feels nice and hydrating. I think if you have oilier skin I think you might really actually appreciate this texture because it feels like it absorbs quite quickly even with a decent amount. It's got kind of a natural or a slight matte finish once it soaks in. So we basically got the three ingredients to focus on here: niacinamide, ectoin, and vitamin E. No scent or anything else. It does soak in quite well. It's a little bit tacky, but typically if you're applying this in morning or at night, if it's daytime you apply moisturizer or a sunscreen over it and if it's night time you're probably going to apply a treatment or something over it. The packaging is just amazing in this one."

What Are the Newest & Best Anti-Aging Ingredients for Mature & Aging Skin? My Youthful Skin Faves

"This contains 5% niacinamide and 1% ectoin. It's got a pretty short ingredient list and it's really nice, it's lightweight and it'll work well for most skin types. It has a nice seramy gel texture, which is kind of my favorite texture. I love those serums that have a gel feel to them, but then when you start to smooth it out it covers a little bit and it ends up going such a long way."

Do You Need Ectoin in Your Skincare Routine? All About Ectoin's Benefits for Skin & Product Faves

"The Good Molecules Niacinamide with Ectoin Serum which contains obviously niacinamide, it contains acetyl glucosamine and then ectoin. It's got a nice serum texture to it which is nice and I'm just starting to test this one out because this one's pretty new."

Ectoin: The Skincare Ingredient You’re Not Using (But Should Be) + My Favorite Products

"This one's got niconamide, which is a great anti-acne and brightening ingredient. We've got acetyl glucosamine and then betaine, so some humectants in here. This is a newer product from Good Molecules. It's got a serum texture to it, it's kind of on the thicker side, which is nice. It's very hydrating, but really nice for skin, sensitive skin. It has no fragrance in it. Good Molecules has some really nice stuff that they've released recently. And this is a great one. Certainly worth checking out if you have skin that is on the sensitive side. This one's got 0.5% ectoine. Ectoine, I think in small amounts it's beneficial, large amounts it's beneficial. It's not quite as dependent as certain other ingredients where you want the exact percentage at the exact pH. Ectoin is a little bit more friendly than that."

Cassandra Bankson

2.46M subs

✓Yay

"If you want something that's great for combo skin, the Good Molecules Niacinamide Serum is excellent. It's formulated with 10% niacinamide and really helps reduce the look of pores. This is beautiful."

Hyram

4.34M subs

✓Yay

"This is such an awesome serum if you just want a basic, very simple way of reducing oiliness and sebum production on your skin while still harnessing the benefits of niacinamide. Good Molecules is a really good brand, particularly if you want super affordable products, and this one is a great, simple, and affordable solution for keeping oiliness at bay without breaking the bank. It's not chock full of incredible ingredients, but you're able to get the benefits of niacinamide and it gets the job done. I think it's a great solution, particularly if you're just starting out in skincare. You can't beat the price point."

What the evidence says.

Independent of what the gurus think, this is what the published research supports about the main active ingredients here.

Niacinamide

Niacinamide has evidence behind it for redness, uneven tone and supporting the skin barrier, and it is usually well tolerated even by skin that reacts to most things.

Source: DermNet

Vitamin E

Vitamin E is an antioxidant, and it is often in a formula to keep the other ingredients stable rather than as the active itself. It pairs well with vitamin C, though on its own the evidence for visible change is limited.

Source: NIH, National Library of Medicine

Frequently asked.

What is Good Molecules Niacinamide with Ectoin Serum?

A lightweight serum formulated with 10% niacinamide designed to reduce the appearance of pores and control excess oiliness and sebum production.

Is Good Molecules Niacinamide with Ectoin Serum worth it?

Yes. All 4 gurus who reviewed it give it their stamp of approval, for a Guru Score of 81%.

What is Good Molecules Niacinamide with Ectoin Serum's Guru Score?

Good Molecules Niacinamide with Ectoin Serum holds a Guru Score of 81%. That is our read on how warmly the experts talk about it, based on the verdicts of 4 expert reviewers we have collected.