Tomorrow Labs Vitamin C Essence

Tomorrow Labs Vitamin C Essence

Efficacy18/100IrritancyLow

Works for

Moisturizing
Glycerin, Sodium hyaluronate + 1 more
Works
What the product description says
“Contains moisturizing hyaluronic acid and HSF.”
Source: N/A

This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": glycerin, sodium hyaluronate.

When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).

GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~4.6–6.9%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.05–0.3%
Propylene glycol· HumectantEffect: LowHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating~3.5–5.2%
Evens skin tone
No ingredient credited for this claim
Not delivered
What the product description says
“Reduces uneven pigmentation, tightens the skin and protects against free radicals for a youthful and healthy-looking complexion.”
Source: N/A

Effective ingredients missing or their concentration is too low

Anti-aging
Sodium ascorbyl phosphate
Not delivered
What the product description says
“Reduces uneven pigmentation, tightens the skin and protects against free radicals for a youthful and healthy-looking complexion.”
Source: N/A

Effective ingredients missing or their concentration is too low.

Sodium ascorbyl phosphateEffect: Low, below effective doseA stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C~2.6–3.8%
Anti-blemish
Sodium ascorbyl phosphate ~2.6–3.8%
Under-dosed
What the product description says
“Vitamin C Essence has a positive effect on elasticity, pigmentation and combats free radicals and pimple-inducing bacteria.”
Source: N/A

Effective ingredients missing or their concentration is too low.

Sodium ascorbyl phosphateUnder-dosedA stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C~2.6–3.8%

Can it cause trouble?

Irritancy
5 flagged ingredients
Low risk
We flag 5 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.
IngredientFunctionIrritationEst. amount
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~3.5–5.2%est.
Sodium ascorbyl phosphateA stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin CMedium~2.6–3.8%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~1.9–2.8%est.
Sodium citrateHelps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve productsMedium~1.1–1.7%est.
Potassium sorbateA preservativeMedium~0.1–0.35%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

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Ingredients

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Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycerin~4.6–6.9%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Propylene glycol~3.5–5.2%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

More about Propylene glycol
Sodium ascorbyl phosphate~2.6–3.8%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Anti-blemishAnti-oxidationAnti-aging

A stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C

More about Sodium ascorbyl phosphate
Citric acid~1.9–2.8%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Sodium citrate~1.1–1.7%
Irritant · medium
Irritation risk
Medium

Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products

More about Sodium citrate
Sodium benzoate~0.25–0.5%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Xanthan gum~0.35–0.85%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Potassium sorbate~0.1–0.35%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Sodium hyaluronate~0.05–0.3%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Ingredient list view

Water, Glycerin, Propylene glycol, Sodium ascorbyl phosphate, Citric acid, Sodium citrate, Sodium benzoate, Xanthan gum, Potassium sorbate, Sodium hyaluronate

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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
Tomorrow LabsVitamin C EssenceYOUR PRODUCTTypologyRadiance Toner — with 2% Vitamin C + Lemon Verbena WaterPixiskintreats Vitamin Wakeup MistJune Jacobs SpaJune Jacobs Elastin Collagen Toner
Match—55%50%50%
Price—$22.90——
Shared key ingredients—2 of 32 of 33 of 3
Key difference——NiacinamideLycium Barbarum Fruit Extract
Irritancy Low Low High Medium
Drying alcohol————
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Product summary

"Tomorrow Labs - Vitamin C Essence" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Humectants (sodium hyaluronate 0.05% - 0.30% and glycerin 4.60% - 6.90%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 13 studies and safety reviews.

  1. 1
  2. 2
  3. 3
    Propylene Glycolpubmed.ncbi.nlm.nih.gov
  4. 4
  5. 5
  6. 6
Tomorrow Labs Vitamin C Essence
Tomorrow LabsVitamin C Essence

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As an Amazon Associate, WIMJ earns from qualifying purchases.