Calecim Professional Serum: a Guru Score of 95% from 2 experts

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.

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✓Yay

"I'm amazed at how quickly the skin calms down, how well it repairs, how resilient it stays over time. [...] This has become a holy grail must-have product. I am never without it."

Top Pick: anti-aging serum

Sincerely Miss Ash

195k subs

✓Yay

"This is next level, super innovative, backed by science, and one of the best anti-aging serums I have truly ever used. This is actually the next best thing to human growth factors. This contains over 3,000 proteins like peptides, growth factors, exosomes, and this is going to target all skin concerns, targeting fine lines and wrinkles, skin texture, skin brightness, overall clarity, and rejuvenating the skin, stimulating collagen, repairing that skin, and speeding up that healing process with our skin as well, and just keeping it looking youthful. This is extracted from the umbilical cord of a baby red deer, which is [...] humanely done and free range. [...] A little bit actually goes a long way. You don't necessarily have to use this every day either. You may just want to use this once a week or once or twice a week, whatever you want to do. But make sure that you exfoliate your skin really well before you use this."

Top Pick: anti-aging serum

All 2 takes from Sincerely Miss Ash

LUXURY SKINCARE THAT'S ACTUALLY WORTH THE MONEY - MY MOST USED HIGH-END PRODUCTS WITH REAL RESULTS

"This is next level, super innovative, backed by science, and one of the best anti-aging serums I have truly ever used. This is actually the next best thing to human growth factors. This contains over 3,000 proteins like peptides, growth factors, exosomes, and this is going to target all skin concerns, targeting fine lines and wrinkles, skin texture, skin brightness, overall clarity, and rejuvenating the skin, stimulating collagen, repairing that skin, and speeding up that healing process with our skin as well, and just keeping it looking youthful. This is extracted from the umbilical cord of a baby red deer, which is [...] humanely done and free range. [...] A little bit actually goes a long way. You don't necessarily have to use this every day either. You may just want to use this once a week or once or twice a week, whatever you want to do. But make sure that you exfoliate your skin really well before you use this."

BEST ANTI-AGING PRODUCTS FOR COLLAGEN STIMULATION & FIRMER SKIN | PRO- LEVEL RESULTS

"This serum is 10 out of 10. A little goes a long way. You don't need much of this. It spreads so nicely, and you want to work by per drop basically because one drop actually spreads quite far. [...] When you use this, you want to make sure that your skin is exfoliated, you don't have any dead skin or flaky skin because you just want this to penetrate into the skin nicely to do its thing right for anti-aging. I really have been enjoying that."

What the evidence says.

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

Humectants and emollients

Ingredients like these draw water into the surface layers and slow how fast it leaves. The evidence is for comfort, softness and hydration rather than for changing the structure of the skin.

Source: DermNet

Frequently asked.

What is Calecim Professional Serum?

A serum containing proteins, peptides, growth factors, and exosomes derived from deer umbilical cord, designed to target fine lines, skin texture, brightness, and support collagen production and skin repair.

Is Calecim Professional Serum worth it?

Yes. All 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 95%.

What is Calecim Professional Serum's Guru Score?

Calecim Professional Serum holds a Guru Score of 95%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected. At least one expert has named it a Top Pick in its category.