Power Boost Serum

Look your best naturally with plant stem cells.

A breakthrough serum with a unique combination of proven plant stem cells + peptides + sodium hyaluronate, formulated specifically for skin of a certain age. This luxurious, soft serum will quickly absorb into your skin and helps to revive its firmness and elasticity, reduce the appearance of wrinkles, even the look of skin tone and leaves skin soft, hydrated and glowing. Use nature + science to create the best version of your skin, at the age you are.

Size: 30 mL / 1 fl. oz

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Our experts select each stem cell from different plants or fruits based on its unique beauty benefit. We combine the plant stem cells with proven scientific actives to create clean formulas that represent the best of nature + science with amazing results.

Clean Formulas

Clean Formulas - No Harmful Ingredients

Certified No Animal Testing

Certified No Animal Testing

Performance Ingredients:

Formulated to:

  • Reduce the appearance of fine lines, wrinkles and creases
  • Improve firmness, elasticity and density
  • Promote a uniform skin tone, while imparting radiance and glow
  • Hydrate dry skin and leave it smooth and soft
 edelweiss plant stem cell zosia beauty skincare

Leontopodium Alpinum Meristem Cell Culture (Edelweiss) a tiny flower known for its medicinal properties. It contains potent antioxidants and other adaptogenic substances with the ability to help protect, nurture and heal damaged cells. Shown in studies to reduce the appearance of wrinkle depth and help maintain skin's firmness. 

 madonna lilly plant stem cell zosia beauty skincare

Lilium Candidum Leaf Cell Extract (Madonna Lily) a beautiful flower cultivated for its fragrance as well as its ability to inhibit the transfer of melanin and boost cell renewal. Shown in studies to produce a brightening effect in skin, and decrease the appearance of contrast and spots, giving skin a more uniform appearance. 

 cypress plant stem cell zosia beauty skincare

Cyperus Papyrus Leaf Cell Extract an aquatic plant that lives with its roots immerged in fresh water. Shown in studies to increase hydration and help give skin a supple and soft look, by helping to rebuild the hydrolipidic film (skin's natural protective film), limit the skin dryness process and defend against skin bacteria.

 Palmitoyl Tripeptide-37  Palmitoyl Hexapeptide -52  zosia beauty skincare

Palmitoyl Tripeptide-37 a peptide engineered for resistance to enzyme degradation. Shown in studies to work with skin's collagen to dramatically reduce the appearance of wrinkles and creases.

Palmitoyl Hexapeptide -52 a neurotransmitter-activity inhibiting complex, engineered to improve skin's appearance. Shown in studies to reduce the appearance of wrinkle depth and help skin's appearance look fuller and softer.

 sodium hyaluronate zosia beauty skincare

Sodium Hyaluronate is the salt of Hyaluronate Acid found naturally in human connective tissue. It has a small molecule size making it able to penetrate the skin easily. It can hold up to 1,000 times its weight in water. It reaches deep into the dermis of the skin to attract and maintain water and helps to promote blood circulation and nutrient absorption.  Shown to reduce the appearance of wrinkles and leaves skin super hydrated, smooth and soft.

Additional Information:

  • For all skin types
  • Dermatologist tested
  • Fragrance free
  • Hypoallergenic
  • Non-comedogenic
  • Never tested on animals
  • Clean formulas - No harmful ingredients (visit our product standards page for a full list of ingredients Zosia products do not use)

Directions for Use:

Twist cap down, pump multiple times, remove cap and dispense 2 to 3 drops onto fingers and gently press and massage onto cleansed face, neck and décolleté.

This product can be used multiple ways:

  • At night, after cleansing your face, apply Power Boost Serum alone and allow to work overnight
  • Use Power Boost Serum after your cleanser and before moisturizing in your favorite daily or night skin regimen
  • Add 2 to 3 drops of Power Boost Serum to your favorite moisturizer to give it a boost

Avoid contact with eye area. External use only. Allow to absorb for a few moments before applying another product.


Apply Power Boost Serum to the backs of hands to uncover the appearance of smoother, more radiant skin.


Zosia formulas are paraben free, and use no harmful ingredients; visit our product standards page to see a full list of the ingredients we don't use. We also never test on animals. Zosia is Leaping Bunny certified.

Formula ingredients:

Water (Aqua), Glycerin, Bambusa Vulgaris Extract, Lecithin, Glucosamine HCl, Plankton Extract,Panthenol, Glycosaminoglycans, Lilium Candidum Leaf Cell Extract, Pisum Sativum (Pea) Extract, Sodium Hyaluronate, Palmitoyl Hexapeptide-52, Passiflora Incarnata (Passionflower) Extract, Camellia Sinensis (White Tea) Extract, Leontopodium Alpinum Meristem Cell Culture, Cyperus Papyrus Leaf Cell Extract, Palmitoyl Tripeptide-37, Carbomer, Phenoxyethanol, Caprylyl Glycol, Ethylhexylglycerin, Hexylene Glycol, Sodium Hydroxide, Xanthan Gum

  • Zosia Staff; WladD/Shutterstock; Leaping Bunny; Anna Sedneva, Sere Bertasius/Shutterstock; Linjerry/iStock by Getty Images; Zosia Staff
Free shipping, no minimum
Ground shipping only
Available in the contiguous US

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Beauty Science for Women 40+

 Plant stem cells zosia beauty skincare

Beauty and wellness are not dictated by age, but we do know that women change as they progress through life.  Our experts understand this, and the impact these changes have on your beauty and health needs. This knowledge led to the development of products focused on keeping your beauty, mind and body in the best “health” possible, maximizing the true you. 

Scroll down to learn more about our beauty technology and formulation standards or visit "skincare" to see our first product.

Nature's Source of Vitality

Zosia’s skincare products feature plant stem cells, nature’s most cutting-edge technology. Beauty companies have long used natural ingredients, but advances in science now allow the extraction of stem cells from deep within the plant.

Unlike animals, plants are immobile. They cannot escape from danger by taking motion. The stem cell is a special mechanism that empowers them to withstand harsh environmental stresses, preserving life, and giving plants the ability to self-renew. 


The Best of Nature + Science

Our experts select each stem cell from different plants or fruits based on its unique beauty benefit. We combine the plant stem cells with proven active ingredients to create clean formulas that represent the best of nature + science with amazing results.

Look, feel & live the best you can, at the age you are.

Made in the Best Possible Way

 Zosia Beauty Plant Stem Cells Standards skincare


  • Clean Formulas, No harmful ingredients

  • Suitable for All Skin Types

  • Laboratory Tested Ingredients

  • Dermatologist Tested

  • Fragrance-Free

  • Hypoallergenic

  • Non-comedogenic

  • No Animal Testing Certified

  • ra-photos, Serrnovik/iStock by Getty Images
 Zosia beauty skincare the best products, made in the best possible way

The Best Products, Made in the Best Possible Way

  • Clean Formulas, No Harmful Ingredients
  • Suitable for All Skin Types
  • Laboratory Tested Ingredients
  • Dermatologist Tested
  • Fragrance-Free
  • Hypoallergenic
  • Non-comedogenic
 Zosia Beauty no animal testing leaping bunny certified

Certified No Animal Testing


Ingredients Not Used in Zosia Products

Animal Ingredients, Benzalkonium Chloride, Butylated Hydroxyanisole (BHA), Butylated Hydroxytoluene (BHT), Ethanolamines (MEA/DEA/TEA), Ethylenediaminetetraacetic Acid (EDTA), Formaldehyde, Hydroquinone, Methylisothiazolinone, Methylchloroisothiazolinone, Mineral Oil, Octinoxate, Oxybenzone, Para-AminoBenzoic Acid (PABA), Parabens, Paraffin, Pesticides, Petroleum, Phthalates, Propylene or Butylene Glycols, Sodium Lauryl Sulfate/Sodium Laureth Sulfate (SLS/SLES), Synthetic Colorants, Synthetic Dyes, Synthetic Fragrance, Triclosan, Triclocarban

  • Warren Price Photography/iStock by Getty Images; Leaping Bunny