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Lala Kent is a big fan of Dr. Diamond's Metacine Instafacial Plasma Bioactive Growth Factor Serum. The luxe skincare serum is formulated with a Bioactive Growth Factor Complex and a blend of high-performing peptides. It promises to help support collagen, rejuvenate skin to look firmer and lifted, diminish the look of expression lines, and lower inflammation. And right now, it's 20% off during Amazon October Prime Day.
"The entire line is the revival your skin needs," Lala said about Dr. Diamond's Metacine. "There’s nothing else out there like it."
- Buy this Lala Kent-approved serum: Dr. Diamond's Metacine InstaFacial Plasma Bioactive Growth Factor Serum
Inspired by Dr. Diamond’s signature InstaFacial, this advanced anti-aging serum features a powerful complex of five different bioengineered growth factors biomimetically designed to mimic those found in PRP (platelet-rich plasma). These advanced actives enhance cellular signaling, supporting the skin’s natural repair, rejuvenation, and healing processes, revealing visibly healthier, lifted, and more youthful-looking skin.
This multi-functional skin treatment absorbs seamlessly with a non-greasy finish that leaves no residue. Suitable for all skin types, the weightless texture layers beautifully under skincare and makeup, leaving skin smooth and hydrated, creating an ideal canvas for even makeup application or a naturally glowing finish.
Dr. Diamond's Metacine InstaFacial Plasma Bioactive Growth Factor Serum
The Instafacial Plasma Growth Factor Serum stimulates skin renewal and fades hyperpigmentation and sun damage over time, brightening overall complexion. The result is a more even skin tone and improved skin barrier for a smooth, radiant complexion.
What Reviewers Are Saying About Dr. Diamond's Metacine Instafacial Plasma Bioactive Growth Factor Serum:
"I ONLY use this on my face due to having very reactive, sensitive skin. For years, I couldn't find a product that didn't break me out until I found this. My combination skin feels hydrated and firm. The only thing I wish this product did is brighten acne/sun discoloration."
"Best serum for fine lines; period."
"I absolutely love Instafacial Plasma! I've been using it every day on my face and neck for almost a month, and I'm already seeing a noticeable difference. My skin looks healthier, smoother, and more refreshed, and I'm excited to see how much more it improves after 8 weeks of treatment—and beyond!"
"Game-changing good. Instant gratification in smoothing and pore minimizing. Nothing like it!"
"It feels lightweight, absorbs beautifully, and has been especially effective for my aging, acne-prone skin. My skin looks smoother and healthier, and best of all, I have had no breakouts. A great serum for anyone looking for results without irritation."
More October Prime Day Skincare Deals
- Dr.Althea PDRN Reju 5000 Cream, $18.85 $29
- Dr.Althea 345 Travel Kit, Korean Vegan Skin Care Set, $16.66, $23.80
- Dr.Althea Melaclear Cream, $18.85 $29
- Dr.Reju-All Advanced PDRN Rejuvenating Cream, $22.71 $50
- Dr.Reju-All Advanced PDRN Copper Peptide Serum, $19.90, $24.90
- LANEIGE Bouncy & Firm Sleeping Mask, $25.20, $36
- LANEIGE Bouncy & Firm Eye Sleeping Mask, $22.40, $32
- LANEIGE Bouncy & Firm Slow Anti-Aging Collagen Complex Serum, $36, $45
How We Choose
The E! Insider Shop editors and writers search the internet to find the best products out there. We interview expert sources, comb through customer reviews, and use our own personal experiences to make shopping easier for our readers.
As an editorial team, we independently create content and determine coverage based on research, reporting and what we think our readers would like to read about. The goal of our content is to provide a service and inform readers who are on the hunt for the latest products to help make their life better. Items are sold by retailer, not E!. Pricing and availability are accurate as of publish time.

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