AHA

AHA blend is a liquid mixture of naturally occurring alpha-hydroxy acids sourced from fruits such as blueberries, sugarcane, oranges, lemons, and sugar maple.

These acids - including lactic, glycolic, citric, malic, and tartaric acids - work together to help shed dull, surface-level skin cells.

Because the blend is standardized, it offers consistent exfoliating performance and is easy to incorporate safely into DIY skincare when properly diluted.

Fruit extracts can vary naturally, so “fruit acid” blends are typically made by mixing plant extracts into water, then adding precise amounts of individual AHAs (like lactic, glycolic, citric, malic, and tartaric acids) for consistency.

This standardization ensures reliable exfoliating performance from batch to batch.

The result is a clear, water-soluble concentrate designed to be safely incorporated into DIY recipes when properly diluted.

AHA is often used to:

• Improve the look of dull, uneven skin
• Support smoother, softer texture
• Brighten the complexion
• Enhance absorption of other skincare ingredients
• Promote a refreshed, radiant appearance

These effects make it ideal for dry, dull, uneven, or texture-prone skin.

Because this ingredient is fully water-soluble, it blends effortlessly into:

• Serums
• Toners
• Gels
• Light emulsions

Important: AHAs must be diluted in a finished product (typically 1–4%). Undiluted AHA blends are too strong for direct skin application.

The final product’s pH should also be checked, as lower pH levels can increase exfoliating strength and irritation potential.

AHA blends are commonly used in:

• Brightening toners
• Exfoliating serums
• Smoothing gels
• Rinse-off masks (used briefly)

They can also support the overall effectiveness of a formula by helping other ingredients absorb more efficiently.

AHAs increase skin’s sensitivity to sunlight.

When using AHA-based formulas, daily SPF is strongly recommended.

A patch test is essential, especially for those with sensitive or reactive skin.

Start at the lowest percentage, use 1–2×/week, and increase only if your skin feels comfortable.

Store your AHA in a cool, dry place away from direct sunlight.

It is best used within 6 months after opening.

• Must be diluted before use (1–4%)
• Water-soluble and easy to mix
• Helps brighten and refresh dull skin
• Works well in simple, beginner-friendly formulations
• Can increase sun sensitivity - SPF is important

• For external use only
• Concentrated active - must be diluted before skin use
• Recommended use level: 1-4% in finished recipes
• Avoid contact with eyes and the eye area
• Do not use on broken, irritated, or compromised skin
• Patch test before first use
• AHAs may increase sun sensitivity - wear sunscreen
• Keep out of reach of children
• Do not ingest