The BioGlo Protocol Guide

Verified Purchase
| Council Bluffs, Iowa

Started using this after a friend who's an esthetician recommended copper peptides for skin repair. She looked at my skin last week and said whatever I'm doing, keep doing it. Enough said.

Verified Purchase
| Toronto, ON

I appreciate that this doesn't have a strong scent because a lot of serums give me headaches. This is completely neutral and absorbs without any residue. I've been using it for about 6 weeks and the fine lines around my mouth look softer. Subtle but real results.

Verified Purchase
| Toronto, ON

I have oily acne-prone skin and was nervous about trying a new serum but this has been totally non-comedogenic for me. No new breakouts, oil is actually more balanced, and my post-acne marks are fading faster than usual. Really impressed.

Verified Purchase
| Scarborough, ON

I alternate this with my retinol : retinol one night, this the next and my skin has literally never looked better. The combo is doing something serious for my texture and fine lines. I'm 38 and people keep asking what I'm doing differently.

Verified Purchase
| Calgary, AB

Copper peptides are genuinely one of the most underrated anti-aging ingredients and this formula does them right. No irritation, no purging, just steady improvement in firmness and skin quality over time. I've recommended it to three friends already and my whole friend group lol.

Verified Purchase
| Chicago, IL

The texture is so lightweight almost watery. I was skeptical it would do anything but my skin has been consistently more hydrated since I started. I pair it with a heavier night cream and wake up with glowy skin every morning. Solid product.

Verified Purchae
| Winnipeg, MB

Ok so I'm a bit of a skincare nerd and the ingredient list on this caught my attention immediately the tripeptide-1 copper AND sodium hyaluronate in the same formula is genuinely a great combo. Copper peptides support collagen synthesis while the hyaluronate pulls moisture in. Been using it for 6 weeks and my skin texture is noticeably smoother. Layers beautifully under moisturizer with no pilling.

Verified Purchase
| Austin, TX

I've tried so many serums and this one actually does what it says. My skin looks visibly plumper after about 3 weeks. The dropper makes it easy to control how much you use. Will 100% repurchase.

I bought this on a whim after struggling with uneven skin tone for years. Three weeks in and my coworker asked if I'd 'done something' to my skin. My dark spots are fading, my texture is so much smoother, and my skin just looks healthy. I've skipped foundation twice this week and that hasn't happend since my early 20's.

ok i was not expecting this to work as well as it did?? i started using it for my post-acne marks and omg my skin tone is so much more even now. it absorbs fast, doesn't break me out, and my friends keep asking what i'm using. obsessed.

I have rosacea so I'm always nervous trying new products. This serum has been incredibly gentle paired with the moisturizer and sunscreen. my redness has calmed down so much and my skin barrier feels stronger. No flare ups, no irritation. Just visibly calmer, healthier skin.

Honestly thought it would take months to see anything. By week two my skin looked brighter and by week four my husband noticed my skin looked 'different.' My pores are tighter, my complexion is way more even, and I wake up with that glow I used to only get after a facial.

Verified Purchase
| Vancouver, BC

Literally cleared up the dullness I've had for years. I work long hours and my skin always looked tired and flat. After a month of using this every night it genuinely looks like I've been sleeping and drinking water like I'm supposed to. Game changer.

Verified Purchase
| Nashville, TN

Obsessed!!!!! My skin is so bouncy and hydrated. I put it on right after washing my face while it's still a little damp and it just sinks right in. No sticky feeling at all.

Verified Purchase
| Montreal, QC

J'utilise ce sérum depuis environ six semaines et la différence est vraiment visible. Ma peau est plus ferme, plus lumineuse, et j'ai l'impression qu'elle est hydratée en profondeur toute la journée. La texture est ultra légère, elle pénètre immédiatement sans laisser de film gras. Je l'applique chaque soir après mon nettoyant et avant ma crème, et le matin ma peau a ce petit éclat que je cherchais depuis longtemps. Je recommande vraiment.