ALASTIN Skincare Hyaluronic Acid HA IMMERSE Moisturizing Face Serum

Alastin HA Immerse Serum is a fast-absorbing hyaluronic acid treatment that deeply hydrates, plumps fine lines, and enhances skin smoothness for a refreshed look.

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Rankings by Sentiment Analysis

Reddit Rank

Total Upvotes

193

Editorial Summary: Alastin HA Immerse is a hydrating hyaluronic acid serum that many swear by for plumping and keeping dryness at bay—works best on damp skin and absorbs super fast. A few find it drying or pricey, but overall it’s a solid fave especially compared to other serums like Skinmedica’s.

Pros

✓Effectively hydrates and plumps skin, reducing dryness and fine lines
✓Absorbs quickly, requiring less product for desired effect
✓Works well when applied on damp skin, enhancing hydration
✓Contains peptide complexes that may boost skin benefits
✓Preferred by many users over similar hyaluronic acid serums

Cons

✗Some users experience dryness or find it drying
✗Pricey compared to other hyaluronic acid serums
✗May feel sticky or heavy for certain skin types
✗Not always necessary for daily use, more suited post-procedures

Methodology: Analyzed 18 Reddit quotes from skincare-focused subreddits including SkincareAddictionLux, Sephora, and AsianBeauty, dated April 2015 to June 2025, synthesizing user pros and cons to form an impartial overview.

Asked by Redditors

How should I apply Alastin HA Immerse Serum for best results?

Apply it right after washing your face when skin is still damp, then follow with vitamin C or moisturizer.

Is Alastin HA Immerse Serum suitable for sensitive skin?

Most users find it hydrating, but some report dryness, so patch test first if sensitive.

How does Alastin HA Immerse compare to Skinmedica HA5?

Alastin absorbs faster and may need less product, while Skinmedica contains more HA forms and stem cells, and is more cost-effective in larger sizes.

Can I use Alastin restorative skin complex daily?

It’s mainly recommended post-procedure but can be used daily if desired.

Is the serum sticky or heavy?

Some users find it lightweight and fast-absorbing; others report stickiness depending on skin type.

Reddit Reviews:

Calculated by the the number of posts or comments that have an opinion on this product

Positive

Neutral

Negative

- HA immerse - this seemed to help my dry flaky skin not get dry and flaky this winter like it usually does. I only use this in the AM.

u/OPSentiment: likely positive Upvotes: 129

I do not like the ha immerse serum as it is very drying.

u/OPSentiment: likely negative Upvotes: 12

I use the Skinmedica one, but have used Alastin in the past. The Skinmedica HA5 has 5 forms of Hyaluronic acid, whereas it's unclear what Alastin has. They both have peptide complexes, but Skinmedica one also has stem cells. Skinmedica one is also more cost-effective if you buy the 2 Oz size.

u/Standard-Scarcity-56Sentiment: likely positive Upvotes: 9

Hi! I have found that the HA immerse serum is best right after you wash when your skin is a bit damp. Then I go in with the vit c, I use Alastin c-radical defense. The restorative skin complex is really only necessary after procedures (and it’s fantastic at that) but sort of unnecessary on a day to day basis.

u/AnnarizzlefoshizzleSentiment: likely neutral Upvotes: 5

u/AnnarizzlefoshizzleSentiment: likely positive Upvotes: 5

If you can buy Alastin HA Serum, it's truly a game changer. My #1 holy grail because it plumps my lines out so good. Plus, it so hydrating all day.

u/Cocokay1234567Sentiment: likely positive Upvotes: 5

I prefer Alastin. Absorbs better and I feel like I need less product. :)

u/Flashy-Confection845Sentiment: likely positive Upvotes: 5

Does anyone have any thoughts on Alsatin HA Immerse vs. Skinmedica HA5?

u/No_boxed_wineSentiment: likely neutral Upvotes: 4

Thanks for the code! How often do they run a 40% code? I just ordered the immense serum, the rsc serum and the neck. Never used Alastin before. If I like them.

u/Suspicious-Success43Sentiment: likely neutral Upvotes: 3

Re the other ones, and based on technology alone, I would be more interested in trying Alastin. It looks like a good mix of humectants and their priorprietary octapeptide-45, which upregulates synthesis of high molecular weight HA in the skin.

u/Live_Rhubarb_7560Sentiment: likely positive Upvotes: 3

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