








✨ Unlock your skin’s genius glow with every drop! 🌿
Algenist GENIUS Liquid Collagen Serum is a vegan, biotech-powered anti-aging serum featuring 13,000 microalgae oil bubbles and proprietary Active Vegan Collagen™. Clinically shown to improve skin elasticity, reduce fine lines, and boost radiance within 10 days, it combines sustainable ingredients like Alguronic Acid and essential omegas for firming, hydrating, and smoothing effects—perfect for millennials seeking clean, effective skincare with visible results.


















| Best Sellers Rank | #57,191 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #1,139 in Facial Serums |
| Customer Reviews | 4.4 out of 5 stars 711 Reviews |
S**M
AAA+ products
I am a big fan of all Algenist products, they are just good for your skin. I had never used the liquid collagen serum. After a couple weeks I really started to see the difference in my skin. It is plumper, softer and those tiny fine lines have almost disappeared. I usually mix up my skin care products but using all Algenist together has really changed my complexion for the better.
T**S
Great product - Great price
I have used Algenist Genius Serum for years and it does takes years off. I am so happy that Amazon is carrying the Super Size bottle which is almost never available at the Algenist website. I love the great price too. Thank you
S**E
This is a very highly recommended product for women
Oh, this product works so good. It is a little bit pricey, but when I have the bunny, I love to buy this liquid collagen and believe me, it works wonders
G**Y
Great serum for aging skin. Day/night goes on light
Love the Algenist line. In contrast to their overnight collagen mask, which goes on kinda thick and greasy until you really massage it in, this serum is light (in comparison) and your skin will drink it up!
M**Y
It is very beneficial.
Excellent!
R**.
Love it!
⭐⭐⭐⭐⭐ My Honest Review of Liquid Collagen — “Liquid Gold!” I absolutely love this liquid collagen and I call it my liquid gold! I’m 62 years old, and I’ve definitely noticed the difference it makes. Friends and strangers alike are often surprised when they find out my age, and more than once someone has asked me what my secret is. This product has become one of those little beauty staples I don’t want to be without. So when I find it on sale, I grab it!
J**C
Good product although pump Does not Work. $25.00 is it worth it?
I love the product but the pump does not work on the bottle, so I'l not sure if I'm using the right amount?
K**Y
I re order this constantly
I’ve used this for years and I’m obsessed
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