Throughout history, people have been fascinated with beauty rituals. Long before science explained terms like AHA, BHA, pH, or contraindications, Cleopatra bathed in milk (lactic acid), Greeks and Romans used fermented grape juice or lemon extracts, and French queens applied wine yeast (tartaric acid) for brighter skin.
Today, acids are a key part of modern skincare — and at Skin Education & Wellness, I use them both in daily routines and in professional treatments such as Innoaesthetics chemical peels procedures to deliver real results.
Why Are Acids Important in Skincare?
Acids exfoliate, boost cell turnover, stimulate collagen, and improve skin tone. They target:
- acne and congestion,
- hyperpigmentation and melasma,
- fine lines and wrinkles,
- post-acne marks,
- loss of elasticity and dull skin.
✨ Formulation stability is the key. It’s not about using the strongest percentage — it’s about having a well-balanced, stable formula that works deep in the skin without irritation.
Types of Acids and Their Benefits
AHA (Alpha Hydroxy Acids)
- Glycolic acid – fast-penetrating, great for mature or sun-damaged skin, scars, pigmentation. Stimulates collagen and hyaluronic acid.
- Lactic acid – gentle, hydrating, ideal as an introductory acid, improves tone and texture.
- Mandelic acid – mild due to larger molecules, good for sensitive skin and hyperpigmentation.
- Malic, Tartaric, Citric acids – mostly supportive in formulas, balance pH, antioxidant effect.
- Kojic acid – inhibits melanin production, powerful for melasma and dark spots.
- Pyruvic acid – the star of modern peels: antimicrobial, anti-aging, effective for acne, scars, and photoaging.
BHA (Beta Hydroxy Acids)
- Salicylic acid – oil-soluble, clears clogged pores, reduces acne, blackheads, and inflammation. Best for oily/acne-prone skin (safe up to 2%).
Other Effective Acids
- Azelaic acid – anti-inflammatory, antioxidant, safe for sensitive skin, excellent for melasma and rosacea-prone skin.
- Phytic acid – antioxidant, brightens, smooths texture, suitable for all skin types.
Professional Chemical Peels at Skin Education & Wellness
At-home products with acids are good for maintenance, but professional treatments make the real difference.
✨ At my studio, you’ll find:
- Innoaesthetics chemical peels – targeted protocols for hyperpigmentation, melasma, aging, acne.
- Microneedling with exosomes (Inno Exoma EXO Skin) – advanced skin regeneration and brightening.
- Nanoneedling & GoldStamp – for enhanced penetration of active ingredients with minimal downtime.
- Custom protocols – blending pyruvic, kojic, azelaic acids with high-performance serums for visible, safe results.
Precautions and Contraindications
- Daily SPF is non-negotiable when using acids.
- Don’t layer too many strong acids unless they’re formulated together.
- Avoid combining retinol with strong acids to prevent irritation.
- Contraindications: active acne inflammation, rosacea, dermatitis, open wounds, photosensitizing medication, pregnancy/breastfeeding (for higher concentrations).
Final Thoughts
Acids are not something to fear — they’re tools backed by science. The key is to choose stable, well-formulated products and, for real transformations, trust professional chemical peels and microneedling with exosomes.
At Skin Education & Wellness, I create personalized treatments using advanced acid protocols to give your skin the clarity, glow, and resilience it deserves.
Skin Journal articles are educational and do not replace medical advice. If you have a skin condition or take medication, talk to your doctor. Disclaimer (RO)
