RANKING
20
Rank 20 out of 52 Summarized in this category
Rankings based on:
• Pros-to-cons ratio
• Number of reviews
• Category average
Eighth Day
Regenerative Serum
around $325
i
All prices are estimates and may vary from actual prices.
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35 Pros
81%
4 reviews (0h 50m)
8 Cons
Experience the transformative power of Eighth Day Regenerative Serum, a potent yet gentle retinol treatment designed to rejuvenate your skin. Reviewers rave about its impressive firming and smoothing benefits, achieved without the common irritation, flaking, or peeling often associated with retinoids. This is thanks to the encapsulated, time-relea...
100%
12 vs 0
Ingredients
67%
4 vs 2
Hydration
100%
1 vs 0
Texture & Absorption
100%
2 vs 0
Skin Irritation/Sensitivity
75%
3 vs 1
Effectiveness
Reviewer verdict
Across 4 YouTube reviews, the Eighth Day Regenerative Serum earns an Index score of 4.3/5, ranking #20 among Serums & Treatments. Reviewers most often praise its ingredients, application experience, overall, while the most common criticisms concern value for money, hydration.
Reviewers consistently praise Regenerative Serum for its potent, ingredient-forward formulation, with 12 mentions highlighting strong vitamin A/retinaldehyde/retinol derivatives, a large peptide blend (including a syn-c-like peptide), hyaluronic acid, and manuka honey. Multiple reviewers (12 mentions) emphasize the high-strength actives and peptide-rich formula, while others note its hydrating components (4 mentions) that give instant plumpness. Several reviewers (5 mentions) compliment the pleasant application and calming, non-irritating overnight delivery that absorbs well and feels nice on the skin. Overall consensus is that it’s an effective, well-tolerated, multitasking serum that combines potent actives with soothing ingredients.
Criticisms focus mainly on value: several reviewers (3 mentions) say Regenerative Serum is expensive and question its cost versus the amount needed. A couple of reviewers (2 mentions) feel it isn’t very moisturizing despite hydrating ingredients, and some (2 mentions) warn it’s not an instant-results product and that visible changes can be slow or underwhelming. One reviewer (1 mention) explicitly called the performance a little underwhelming, suggesting expectations for rapid transformation may not be met.
Analysis based on 4 YouTube reviews (0h 50m of video) with 35 pros and 8 cons extracted.
Pros (35)
Ingredients (12)
- high strength of the high potency retinaldehyde in it the vitamin A in it ▶ THIS WORKS 11 TIMES FASTER THAN RETINOL!!! BETTER THAN RETIN @ 3:37
- encaps isolated retinol that's in it ▶ THIS WORKS 11 TIMES FASTER THAN RETINOL!!! BETTER THAN RETIN @ 3:58
- contains a peptide that has a very close formula to synic ▶ I Tried 100 Peptide Serums. Here are the Best 10 that Change @ 6:19
- Manuka Honey, which is so good, which is going to promote skin healing and skin immunity ▶ UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/L @ 8:49
- contains 24 different peptides ▶ I Tried 100 Peptide Serums. Here are the Best 10 that Change @ 6:06
- peptides ▶ UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/L @ 7:10
- hyper allergenic safe for sensitive skin vegan gluten-free cruelty free paraben free sulfite free phthalate free GMO free peg free and fragrance free ▶ UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/L @ 9:10
- chock full of pretty much everything that my skin loves ▶ UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/L @ 7:04
- very strong peptide formula ▶ I Tried 100 Peptide Serums. Here are the Best 10 that Change @ 6:12
- super potent retinol treatment ▶ THIS WORKS 11 TIMES FASTER THAN RETINOL!!! BETTER THAN RETIN @ 2:45
- hyaluronic acid ▶ UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/L @ 7:26
- patent pending ▶ I Tried 100 Peptide Serums. Here are the Best 10 that Change @ 6:33
Application Experience (5)
- while you're sleeping you're getting small gradual doses of this in your skin while you're sleeping versus just one big burst of intense vitamin A ▶ THIS WORKS 11 TIMES FASTER THAN RETINOL!!! BETTER THAN RETIN @ 4:03
- skin feels calm ▶ Unboxing Eighth Day Regenerative Serum: My Honest First Impr @ 4:54
- the only way word i have for it is calm, it's like relaxing, it feels it feels nice ▶ Unboxing Eighth Day Regenerative Serum: My Honest First Impr @ 5:05
- rubs in really nice ▶ Unboxing Eighth Day Regenerative Serum: My Honest First Impr @ 3:01
- feels so good ▶ UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/L @ 7:26
Overall (4)
- number one all-time favorite every evening retinol product ▶ THIS WORKS 11 TIMES FASTER THAN RETINOL!!! BETTER THAN RETIN @ 5:25
- so far my skin has been loving it ▶ UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/L @ 9:34
- excellent serum ▶ I Tried 100 Peptide Serums. Here are the Best 10 that Change @ 6:45
- does it all ▶ UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/L @ 8:39
Hydration (4)
- improve your moisture in your skin and give it plumpness ▶ UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/L @ 8:27
- it's moisturized, it feels nice ▶ Unboxing Eighth Day Regenerative Serum: My Honest First Impr @ 8:54
- has other hydrating and soothing and moisturizing ingredients in it ▶ THIS WORKS 11 TIMES FASTER THAN RETINOL!!! BETTER THAN RETIN @ 3:43
- gives your skin this like instant sort of hydration and plumpness ▶ UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/L @ 8:30
Effectiveness (3)
- really really potent without any irritation ▶ THIS WORKS 11 TIMES FASTER THAN RETINOL!!! BETTER THAN RETIN @ 2:48
- one and done chock-full serum ▶ UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/L @ 6:23
- slight exfoliation ▶ UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/L @ 7:13
Long-Term Results (3)
- minimize the impairments of enlarged pores ▶ UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/L @ 8:42
- noticed really impressive firming and smoothing benefits after using this over time but without any of that irritation ▶ THIS WORKS 11 TIMES FASTER THAN RETINOL!!! BETTER THAN RETIN @ 3:15
- improve your skin texture ▶ UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/L @ 8:36
Skin Irritation/Sensitivity (2)
- you're not going to get that irritation in the skin ▶ THIS WORKS 11 TIMES FASTER THAN RETINOL!!! BETTER THAN RETIN @ 4:11
- zero flaking zero peeling ▶ THIS WORKS 11 TIMES FASTER THAN RETINOL!!! BETTER THAN RETIN @ 3:22
Texture (1)
- not watery but it's not super thick ▶ Unboxing Eighth Day Regenerative Serum: My Honest First Impr @ 3:10
Texture & Absorption (1)
- not really sticky kind of feels nice ▶ Unboxing Eighth Day Regenerative Serum: My Honest First Impr @ 4:17
Cons (8)
Value for Money (3)
- over three hundred dollars ▶ Unboxing Eighth Day Regenerative Serum: My Honest First Impr @ 7:35
- expensive ▶ Unboxing Eighth Day Regenerative Serum: My Honest First Impr @ 2:53
- i'm gonna need some more serums if i'm not if i'm being honest ▶ Unboxing Eighth Day Regenerative Serum: My Honest First Impr @ 4:24
Hydration (2)
- not really a very moisturizing serum ▶ Unboxing Eighth Day Regenerative Serum: My Honest First Impr @ 5:33
- doesn't really feel super moisturized ▶ Unboxing Eighth Day Regenerative Serum: My Honest First Impr @ 5:00
Visible Results (2)
- not an instant results type of serum ▶ Unboxing Eighth Day Regenerative Serum: My Honest First Impr @ 7:28
- not really seeing anything to be honest ▶ Unboxing Eighth Day Regenerative Serum: My Honest First Impr @ 8:48
Effectiveness (1)
- a little underwhelmed ▶ Unboxing Eighth Day Regenerative Serum: My Honest First Impr @ 7:23
Review sources
- Unboxing Eighth Day Regenerative Serum: My Honest First Impressions and Demo by The Glow Getter — 6 pros, 8 cons
- UPDATED AM ROUTINE | SKINCARE | HAIRCARE | using San Diego/LA HAUL EIGHTH DAY | AUTEUR | ENVIRON + by Abby Bliss White — 14 pros, 0 cons
- THIS WORKS 11 TIMES FASTER THAN RETINOL!!! BETTER THAN RETINOL! by Graceful Beauty — 10 pros, 0 cons
- I Tried 100 Peptide Serums. Here are the Best 10 that Changed my Skin by Desi Stark — 5 pros, 0 cons
Frequently asked questions
Is the Eighth Day Regenerative Serum worth buying?
Based on 4 independent YouTube reviews, the Eighth Day Regenerative Serum scores 4.3/5 with 35 positive and 8 negative points mentioned by reviewers, placing it #20 in the Serums & Treatments category.
What do reviewers like most about the Eighth Day Regenerative Serum?
The most praised aspects are ingredients, application experience, overall — Ingredients (12 mentions), Application Experience (5 mentions), Overall (4 mentions).
What are the most common complaints about the Eighth Day Regenerative Serum?
Reviewers most frequently criticize value for money, hydration — Value for Money (3 mentions), Hydration (2 mentions).
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