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5.0
Rated 5.0 out of 5 stars
267 Reviews

Youth Serum

Hyaluronic Acid Serum · 1 fl oz | 30 ml

5.0
Rated 5.0 out of 5 stars
267 Reviews

Hyaluronic Acid Serum · 1 fl oz | 30 ml

This multitasker tackles everything from dull, dry skin to firmness, fine lines, wrinkles, redness and uneven texture.

Multi-molecular weight hyaluronic instantly plumps and firms, a bioactive peptide fights blemishes and redness, honey extract and allantoin soothe sensitive, dehydrated skin, while a vitamin blend slows signs of aging.

Clinically proven to increase skin brightness and hydration, based on a clinical study of 33 subjects (ages 35-65) over four weeks.

Hydrating

Pregnancy-Safe

Preventing

Smoothing

Purchase option
No available purchase options for this selection.
How often?

• Orders $50+ and subscriptions ship free
• Free 30-day returns

“Within a week of using Youth Serum again, I was convinced that this is a product that I will never go without. My skin felt soft and looked plumper. The rough patches were gone. My face seemed brighter. Youth Serum meets all expectations!”

– Jennifer W. Verified buyer
  • Best For

    Icons
    All skin types and those wanting lightweight hydration for aging skin
  • How We Use It

    Icons
    Dispense 1/2 dropper into hands, then massage onto face, neck and décolletage with upward strokes. Use morning and night after cleansing and toning and before other skin care.
  • Key Ingredients

    Icons
    Hyaluronic acid
    Instantly plumps and firms skin

    Niacinamide
    Smooths skin’s texture, reducing the appearance of fine lines and wrinkles

    Potassium azeloyl diglycinate
    Improves redness and hyperpigmentation

    Allantoin
    Soothes skin and relieves irritation

    Oligopeptode-10
    An antimicrobial peptide that fights blemishes and redness

    Oryza sativa (rice) bran extract
    Hydrates and helps retain moisture

    Camellia oleifera (green tea) leaf extract
    Calms the skin, promotes collagen and reduces inflammation
  • Ingredients

    Icons
    Water/aqua/eau, Sodium hyaluronate, Butylene glycol, Oryza sativa (Rice) bran extract, Boswellia serrata extract, Honey extract, Oligopeptide-10, Potassium azeloyl diglycinate, Panthenol, Niacinamide, Camellia oleifera (Green Tea) leaf extract, Phenoxyethanol, Allantoin, Ethylhexylglycerin, Hydroxyethylcellulose, Edetate disodium
Save with Sets
5.0
Rated 5.0 out of 5 stars
717 Reviews
Save $17
Must-Have Duo
Crystal Clear & Youth Serum
Best sellers that brighten, tone, hydrate and smooth
Purchase option
No available purchase options for this selection.
How often?

Clinical results

Youth Serum, studied

100% showed increased hydration both immediately and after four weeks

91% agree

  • it improves firmness
  • it makes skin appear more plump

94% agree

  • skin feels deeply hydrated
  • skin barrier feels healthy and restored 

97% agree

  • it leaves skin soft, supple and dewy
  • it brightens and improves radiance
  • it gives skin a healthy glow

Based on a clinical study of 33 subjects (ages 35-65) over four weeks.

Phthalate-free

Paraben-free

Artificial fragrance-free

Animal cruelty-free

Sulfate-free

Phthalate-free

Paraben-free

Artificial fragrance-free

Animal cruelty-free

Sulfate-free

Build your routine

Everyday essentials for skin you’ll feel confident in.

1

Cleanse

2

Exfoliate

3

Tone

Youth Serum is here!
4

Treat

5

Hydrate

6

Protect

Step 1

Cleanse

5.0
Rated 5.0 out of 5 stars
117 Reviews
Power Wash
Exfoliating Gel Cleanser
Deeply cleans, improves texture and brightens
Purchase option
No available purchase options for this selection.
How often?
5.0
Rated 5.0 out of 5 stars
102 Reviews
Gentle Rinse
Hydrating Cream Cleanser
To melt away makeup and cleanse without stripping
Purchase option
No available purchase options for this selection.
How often?

Step 2

Exfoliate

5.0
Rated 5.0 out of 5 stars
41 Reviews
Clay Time
Charcoal Mask
An exfoliating treatment for softer, smoother skin
Purchase option
No available purchase options for this selection.
How often?

Step 3

Tone

Step 4

Treat

Step 5

Hydrate

Step 6

Protect

Youth Serum looks good on you

Kiki R., London

Hillary B., Charlotte

Katie C., Charlotte

Hailey P., Charlotte

Brooke J., Nashville

Lizzie P., Atlanta

5.0
Rated 5.0 out of 5 stars
Based on 267 reviews
Reviews Summary
Customers say this serum makes their skin feel hydrated, soft, and glowing. Many report noticeable improvements in skin texture, brightness, and smoothness after regular use. Users appreciate how quickly it absorbs without feeling sticky or greasy, and find it suitable for sensitive and acne-prone skin. The lightweight formula layers well under makeup and provides lasting hydration. Many reviews mention this has become a daily staple in both morning and evening routines, with numerous customers repurchasing multiple times. Some note it helps with fine lines and overall skin appearance, while a few mention initial stickiness until fully absorbed.
267 reviews
  • Kelly L.
    Verified Buyer
    I recommend this product
    Age range 25-34
    Skin type Normal
    How often do you use this product? Once a day
    Skin concerns Redness & inflammation
    Skin results Overall hydration, Skin radiance
    Rated 5 out of 5 stars
    10 hours ago
    Love it!! Best serum!!

    My most used serum!! Has glown up my skin so much & kept it well hydrated!

    SPProfile picture for Skin Pharm
    Skin Pharm
    9 hours ago

    Sounds like Youth Serum is doing its job! Happy to hear you love it as much as we do.

  • Ann G.
    Verified Buyer
    I recommend this product
    Age range 55-64
    Skin type Combination
    How often do you use this product? Twice a day
    Skin concerns Sensitivity, Aging, Redness & inflammation
    Skin results Glowing skin, Overall hydration, Skin radiance
    Rated 5 out of 5 stars
    Yesterday
    Hydration Galore

    Youth Serum is a wonderful product. Simple, easy and so worth it!

    SPProfile picture for Skin Pharm
    Skin Pharm
    Yesterday

    Youth Serum feels so good, doesn’t it? We use it on the daily, too!

  • Deena D. S.
    Verified Buyer
    I recommend this product
    Age range 35-44
    Skin type Dry
    How often do you use this product? Twice a day
    Skin concerns Dryness, Sensitivity, Uneven texture, Aging
    Skin results Firmer skin, Glowing skin, Overall hydration
    Rated 5 out of 5 stars
    5 days ago
    Miracle Worker

    This youth serum is a miracle worker and has become a staple in my daily routine! It gives my skin the perfect glow without leaving behind any unwanted shine.

    SPProfile picture for Skin Pharm
    Skin Pharm
    5 days ago

    So happy to hear this! We love being part of your daily routine.

  • Amanda M.
    Verified Buyer
    I recommend this product
    Age range 25-34
    Skin type Normal
    How often do you use this product? 2-3 times per week
    Skin concerns Dryness
    Skin results Glowing skin, Overall hydration
    Rated 5 out of 5 stars
    6 days ago
    Amazing skin care

    Absolutely love the youth serum! I also got both face washes and could not love them more!

    SPProfile picture for Skin Pharm
    Skin Pharm
    5 days ago

    Reviews like this mean so much to us! Thanks for keeping Skin Pharm on your vanity.

  • Hannah C.
    Verified Buyer
    I recommend this product
    Age range 25-34
    Skin type Dry
    How often do you use this product? Once a day
    Skin concerns Uneven texture
    Skin results Smoother skin, Transformative
    Rated 5 out of 5 stars
    3 weeks ago
    Game changer

    I love this stuff! It changed the texture of my skin for the better. I wear it at night.

    SPProfile picture for Skin Pharm
    Skin Pharm
    3 weeks ago

    Isn’t Youth Serum the best? It’s one of our routine staples, too!

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A ritual should feel habitual and comfortable, or as @maegangrifffin puts it, like reaching for your favorite sweater. Follow our founder’s five routine steps for healthy skin in any season 🤎

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